Download 78M6610+PSU Evaluation Kit User Manual

78M6610+PSU Evaluation Kit
User Manual
April 2013
Rev 2
Maxim Integrated cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim Integrated product. No circuit
patent licenses are implied. Maxim Integrated reserves the right to change the circuitry and specifications without notice at any time.
Maxim Integrated 160 Rio Robles, San Jose, CA 95134 USA 1-408-601-1000
© 2013 Maxim Integrated Products, Inc.
Maxim Integrated and the Maxim Integrated logo are trademarks of Maxim Integrated Products, Inc.
78M6610+PSU Evaluation Kit User Manual
Table of Contents
1
Introduction ......................................................................................................................................... 4
1.1
Ordering Information .................................................................................................................. 4
1.2
Package Contents...................................................................................................................... 4
1.3
System Requirements ............................................................................................................... 4
1.4
Safety and ESD Notes ............................................................................................................... 6
1.5
Testing the 78M6610+PSU Boards Prior to Shipping ............................................................... 6
2
Installation ........................................................................................................................................... 7
2.1
USB Driver Installation ............................................................................................................... 7
2.2
Confirm COM Port Mapping ...................................................................................................... 7
2.2.1 FTDI COM Port Trouble Shooting.................................................................................... 8
2.3
Basic Connection Setup ............................................................................................................ 9
2.4
Jumper and Switch Settings .................................................................................................... 11
3
Graphical User Interface (GUI) ......................................................................................................... 13
3.1
GUI Initialization ....................................................................................................................... 13
4
Schematics, Bill of Materials, and PCB Layouts............................................................................ 14
4.1
78M6610+PSU 16-Pin Evaluation Board Schematics ............................................................. 14
4.2
78M6610+PSU 16-Pin Evaluation Board Bill of Materials ....................................................... 15
4.3
78M6610+PSU 16-Pin Evaluation Board PCB Layouts .......................................................... 16
4.4
78M6610+PSU 24-Pin Evaluation Board Schematics ............................................................. 18
4.5
78M6610+PSU 24-Pin Evaluation Board Bill of Materials ....................................................... 19
4.6
Shunt Adaptor Board Schematics............................................................................................ 22
4.7
Shunt Adaptor Board Bill of Materials ...................................................................................... 23
4.8
Shunt Adaptor Board PCB Layouts ......................................................................................... 24
5
Included Documentation .................................................................................................................. 26
6
Contact Information .......................................................................................................................... 26
Revision History ........................................................................................................................................ 26
2
Rev 2
78M6610+PSU Evaluation Kit User Manual
Figures
Figure 1: 78M6610+PSU Evaluation Kit Application Diagram .............................................................................. 5
Figure 2: 78M6610+PSU Evaluation Board .......................................................................................................... 9
Figure 3: 78M6610+PSU Evaluation Kit Connections .......................................................................................... 9
Figure 4: Shunt Adaptor Board Connections ...................................................................................................... 10
Figure 5: 78M6610+PSU 16-Pin Evaluation Board Electrical Schematic ........................................................... 14
Figure 6: 78M6610+PSU 16-Pin Evaluation Board PCB Top View .................................................................... 16
Figure 7: 78M6610+PSU 16-Pin Evaluation Board PCB Bottom View ............................................................... 17
Figure 8: 78M6610+PSU 24-Pin Evaluation Board Electrical Schematic ........................................................... 18
Figure 9: 78M6610+PSU 24-Pin Evaluation Board PCB Top View .................................................................... 20
Figure 10: 78M6610+PSU 24-Pin Evaluation Board PCB Bottom View ............................................................. 21
Figure 11: Shunt Adaptor Board Electrical Schematic ........................................................................................ 22
Figure 12: Shunt Adaptor Board PCB Top View ................................................................................................. 24
Figure 13: Shunt Adaptor Board PCB Bottom View ............................................................................................ 25
Tables
Table 1: 16-Pin Evaluation Board Connector Descriptions ................................................................................. 11
Table 2: 24-Pin Evaluation Board Connector Descriptions ................................................................................. 11
Table 3: Shunt Adaptor Board Connector Descriptions ...................................................................................... 12
Table 4: 78M6610+PSU 16-Pin Evaluation Board Bill of Materials .................................................................... 15
Table 5: 78M6610+PSU 24-Pin Evaluation Board Bill of Materials .................................................................... 19
Table 6: Shunt Adaptor Board Bill of Materials ................................................................................................... 23
Rev 2
3
78M6610+PSU Evaluation Kit User Manual
1 Introduction
The 78M6610+PSU Evaluation Kit is a design example of a modular daughter card for integration into AC-DC
power-supply units. The kit demonstrates the capabilities and performance of 78M6610+PSU energy
measurement device in both the 16-pin and 24-pin packages.
The kit is connected to a PC through a USB cable that provides both power and
data communication to the board. A Windows®-based graphical user interface
(GUI) communicates with the device over the serial UART interface for
simplified access to measurement data and controls.
1.1 Ordering Information
PART
78M6610+PSU/EV#1
TYPE
Evaluation Kit
#Denotes a RoHS-compliant device that may include lead that is
exempt under the RoHS requirements.
1.2 Package Contents
The following are included with the 78M6610+PSU Evaluation Kit:
•
•
78M6610+PSU Evaluation Boards (16/24-pin)
Shunt Adaptor Board
•
•
USB Cable Assembly USB A-B 28/24 1.8M (Tyco/Amp 1487588-3)
CD with Documentation, GUI Application, and USB Drivers
1.3 System Requirements
In addition to an AC source and load for measuring, the 78M6610+PSU Evaluation Kit requires use of a PC
with the following features:
•
•
1GHz processor and 1GB RAM
Minimum 1024 x 768 video display resolution
•
•
Available USB port
®
Microsoft Windows 7 or Windows XP
Windows and Windows XP are registered trademarks of Microsoft Corp.
4
Rev 2
78M6610+PSU Evaluation Kit User Manual
120/240V
Single Phase
AC Source
J1
78M6610+PSU Board
J3
Shunt
Adaptor
Board
5V
Voltage
Divider
J2
J4
DC/DC
USB
Controller
Line
Earth Gnd
78M6610
+PSU
Current
Shunt
Neutral
Isolation
3V3 Reg
J11
USB
Host PC
Load Under Test
Figure 1: 78M6610+PSU Evaluation Kit Application Diagram
Rev 2
5
78M6610+PSU Evaluation Kit User Manual
1.4 Safety and ESD Notes
EXERCISE CAUTION WHEN LIVE AC VOLTAGES ARE PRESENT!
Standard ESD precautions must be taken when handling electronic equipment. The
78M6610+PSU contains ESD protected interfaces.
Do not connect test equipment or external development boards directly to the
78M6610+PSU hardware. Damage to the 78M6610+PSU and external equipment will
occur due to the 78M6610+PSU’s “high side” reference topology. The
78M6610+PSU’s V3P3 supply rail (i.e., “high side”) is connected directly to Neutral
(Earth Ground) creating a ground reference disparity with any properly grounded
external equipment.
The board components and firmware settings are designed to operate with the following nominal AC electrical
ranges:
Voltage
Current
Line Frequency
10–240 VAC
10mA–20A
46–64Hz
1.5 Testing the 78M6610+PSU Boards Prior to Shipping
Before every 78M6610+PSU Kit is shipped, the following procedures have been performed at the factory:
•
Full Calibration – Precise energy source equipment is used to calibrate the current, voltage, and ambient
temperature for both the 16-pin and 24-pin daughter cards
•
Accuracy Test – A “bench” level test ensures the energy accuracy is within ±0.5%.
6
Rev 2
78M6610+PSU Evaluation Kit User Manual
2 Installation
2.1 USB Driver Installation
This Evaluation Kit includes an isolated USB interface for serial communications with a PC. The FTDI USB
controller IC FT232R performs the USB functions. The FTDI Windows driver presents a virtual COM port for
enabling serial communications. The FTDI Windows driver is a certified driver for Windows XP and Windows 7.
Upon attaching the 78M6610+PSU Evaluation Kit to the PC, the Found New Hardware Wizard should
automatically launch and install the appropriate driver files. If your PC does not find the FTDI driver files on its
local hard disk drive, locate and reference the FTDI USB Driver and Utilities subdirectory on the CD. The
FT232R controller is powered from the USB cable and is active even when no AC power is applied to the
78M6610+PSU Evaluation Kit.
Note: If an older FTDI driver has been previously installed, it is recommended to remove the older version
before installing this newer FTDI driver. Execute the ftdiClean.exe utility from the FTDI USB Driver and
Utilities subdirectory.
For FTDI driver support on other operating systems, refer to FTDI’s website at www.ftdichip.com.
2.2 Confirm COM Port Mapping
•
Launch the Control Panel and click on the System icon.
Rev 2
7
78M6610+PSU Evaluation Kit User Manual
•
The System Properties screen appears. Click on the Hardware tab. Click on Device Manager. Under
Ports (COM & LPT), look for the USB Serial Port assignment.
•
Take note of the COM port assignment for the USB Serial Port.
COM Port:
2.2.1
FTDI COM Port Trouble Shooting
If the FTDI device driver did not install properly, there would be no assigned COM port number for the FTDI
controller. Repeat the USB Driver Installation, see Section 2.1.
Microsoft Windows may associate a Ball Point device to the FTDI USB controller. When this occurs a FTDI
device COM port assignment is available via HyperTerminal but there is no communications data. Verify if a
Ball Point device has been added to the “Human Interface Devices” via the Device Manager. See Section 2.2
for access to the Device Manager. If a Ball Point device exists, delete it and unplug and replug the Evaluation
Kit’s USB cable.
8
Rev 2
78M6610+PSU Evaluation Kit User Manual
2.3 Basic Connection Setup
Figure 1 shows the basic connections of the 78M6610+PSU Evaluation Kit for use with external equipment.
The shunt adaptor board consists of the host side components necessary for the evaluation environment that
would be replaced by the target system. This host board provides a USB serial UART controller, serial
interface DC-DC power isolator, a current shunt, and AC wiring terminals.
After connecting the USB cable to J11 and installing the USB drivers, one can plug the 78M6610+PSU
Evaluation Board into the Shunt Adaptor Board as shown below.
Connector to Shunt
Adaptor Board
Figure 2: 78M6610+PSU Evaluation Board
Figure 3: 78M6610+PSU Evaluation Kit Connections
Rev 2
9
78M6610+PSU Evaluation Kit User Manual
Attach an AC source and AC load to the Shunt Adaptor Board as shown below. Connect J1 and J3 to an
external AC power source. Connect J2 and J4 to the load to be measured. The 78M6610+PSU Evaluation Kit
hardware is designed for 120 VAC and 230 VAC (nominal) up to 300 VAC (max).
AC Source
LINE
AC Load
NEUTRAL
AC Load
LINE
AC Source
NEUTRAL
AC Source
Earth GND
USB
Connector
AC Load
Earth GND
Figure 4: Shunt Adaptor Board Connections
10
Rev 2
78M6610+PSU Evaluation Kit User Manual
2.4
Jumper and Switch Settings
The following tables describe the 78M6610+PSU Evaluation Kit jumpers and switches and their setting for
different configurations.
Table 1: 16-Pin Evaluation Board Connector Descriptions
Schematic
and
Silkscreen
Reference
Description
J2
Power Connector to Shunt Adaptor Board
J3
Sensor Connector to Shunt Adaptor Board
J4
UART Connector to Shunt Adaptor Board
J5
External Temperature Sensor Connector
J7
SPI Connector
J13
Relay Connector
J14
AC Critical Connector
TP11
Optional Relay LED Connector
TP12
Optional AC Critical LED Connector
TP14
UART RX Test Point
TP15
UART TX Test Point
Table 2: 24-Pin Evaluation Board Connector Descriptions
Rev 2
Schematic
and
Silkscreen
Reference
Description
J2
Power Connector to Shunt Adaptor Board
J3
Sensor Connector to Shunt Adaptor Board
J4
UART Connector to Shunt Adaptor Board
J5
External Temperature Sensor Connector
J7
SPI Connector
J13
Relay Connector
J14
AC Critical Connector
J16
AC Fault Connector
TP11
Optional Relay LED Connector
TP12
Optional AC Critical LED Connector
TP13
Optional AC Fault LED Connector
TP14
UART RX Test Point
TP15
UART TX Test Point
11
78M6610+PSU Evaluation Kit User Manual
Table 3: Shunt Adaptor Board Connector Descriptions
12
Schematic
and
Silkscreen
Reference
Description
J1
AC Neutral to Source
J2
AC Neutral to Load
J3
AC Line to Source
J4
AC Line to Load
J5
AC Earth GND to Source
J6
AC Earth GND to Load
J7
Sensor connector to 78M6610+PSU Evaluation Board
J9
Optional UART communications connector
J10
USB controller TX jumper. Default = Installed
Remove when using J9.
J11
USB controller connector
J12
UART connector to 78M6610+PSU Evaluation Board
J13
Power connector to 78M6610+PSU Evaluation Board
Rev 2
78M6610+PSU Evaluation Kit User Manual
3 Graphical User Interface (GUI)
A graphical user interface (GUI) is included on the 78M6610+PSU Evaluation Kit CD to facilitate quick
evaluation of the 78M6610+PSU energy measurement device. The GUI requires Microsoft.NET Framework 4
on the PC for which the GUI is to execute on. Upon invoking the GUI executable file, an installation wizard may
appear if Microsoft.NET Framework 4 is not installed on the PC. Follow the installation wizard instructions, or
download Microsoft.NET Framework 4 from the Microsoft web site prior to launching the GUI.
3.1 GUI Initialization
The GUI is self-explanatory when used with the 78M6610+PSU Data Sheet. The user, however, should note
the following about the evaluation kit hardware:
1. Serial COM Port:
 Following the installation instructions in Section 2, launch the GUI executable and click the
“Scan Ports” button to populate the drop-down menu with the available COM ports. Select the
COM port assigned to the evaluation kit and leave the baud rate set to 38400 (default)
2. SSI ID:
 Use SSI ID 2 for the 78M6610+PSU Evaluation Kit then click “Connect”. Upon successful
communication with the evaluation kit, the firmware revision field will be green and populated
with the revision of the 78M6610+PSU firmware.
3. Register Addresses:

Rev 2
Common measurement and configuration parameters have their own labeled cells. For direct
register read/writes, reference the byte-addressable registers in the data sheet for the
synchronous serial interface (SSI) protocol.
13
78M6610+PSU Evaluation Kit User Manual
4 Schematics, Bill of Materials, and PCB Layouts
This section includes the schematics, bill of materials, and PCB layouts for the 78M6610+PSU Evaluation Boards and the Shunt Adaptor Board.
4.1
78M6610+PSU 16-Pin Evaluation Board Schematics
.
3.3V
COMM 5V
C2
0.1uF
0603
VOUT
EN
NC
R13
500
0603
5
4
C3
4.7uF
0805
C4
0.1uF
0603
C5
0.1UF
0603
R17
150
0603
R15
360
0603
TCMT1107
U5
1
C1
4.7uF
0805
VIN
1
3
4
1
1
2
GND
J2
2
5V
COMM 5V
3.3V
R18
500
0603
ISO UART TX
4
U1
MC78PC33
SOT23-5
U4
TCMT1107
R8
4 HEADER
750
0603
J5
Connection for external
10K NTC Thermistor
3.3V
t
1
2
3
3.3V
16
13
ATEMP1
V3P3A
2
3
CON2
TCMT1107
U9
4
J16
2
1
CON2
/AC_CRITICAL
3.3V
C17
0.1uF
0603
R4
39
0603
U3
78M6610+PSU/C
R14
10K
0603
3.3V
D1
J7
/RELAY CTRL
GREEN or BLUE
0603
R23 220
AIP
AIN
IFCONFIG
RT1
DNP THERMISTOR
Vin Ext
0603
R21 220
14
15
R22 500
0603
4
C15
1000pF
0603
/RELAY CTRL
5
12
11
10
7
6
2
DNP
C16
0.1uF
0603
DNP TP
3
0603
NEUTRAL
4
8
ACFAULT
SPCK/ADDR0
SDI/RX/SDAO
SDO/TX/SDAI
ACCRIT
SSB/DIR
3.3V
3
1
2
3
4
AVP
AVN
J13
2
1
GNDD
750
1
2
V3P3D
C7
1000pF
0603
GNDA
J4
C6
0.1uF
0603
TCMT1107
U6
1
9
DNP
R7
LOAD RETURN
UART
500
R16
0603
3.3V
TP15
3.3V
1
2
3
4
COMM 5V RETURN
TP14
DNP TP UART TX
3
1
3.3V
NEUTRAL
2
0603
3
0603
J3
ISO UART RX
1
750
0603
3.3V
C13
1000pF
2
LINE_SENSE
C14
0.1UF
1
DNP
R25
UART RX
5V
1
TP11
DNP TP
1
TP12
DNP TP
D2
/AC_CRITICAL
R5
3k
0603
1
2
3
4
5
V3P3
DIO8
SSB *RESET
GND
MOSI
GND
SCK
GND
MISO
10
9
8
7
6
SPI PORT
RED
Figure 5: 78M6610+PSU 16-Pin Evaluation Board Electrical Schematic
14
Rev 2
78M6610+PSU Evaluation Kit User Manual
4.2
78M6610+PSU 16-Pin Evaluation Board Bill of Materials
Table 4: 78M6610+PSU 16-Pin Evaluation Board Bill of Materials
Rev 2
Item
Q
Reference
Part
PCB Footprint
Part Number
Manufacturer
RoHS-6
1
2
C1,C3
4.7uF
805
C2012Y5V1C475Z/0.85
TDK
Yes
2
7
C2,C4,C5,C17
0.1uF
603
C1608Y5V1H104Z
TDK
Yes
3
3
C7,C13,C15
1000pF
603
C1608X7R2A102K
TDK
Yes
4
1
D1
Green
603
LG Q971-KN-1
OSRAM
Yes
5
1
D2
Red
603
LTST-C190CKT
Lite-On
Yes
6
1
J2
5V
Through hole
PBC36SAAN
Sullins
Yes
7
1
J3
CON4- FEMALE
Through hole
SSA-132-S-G
Samtec
Yes
8
1
J4
UART
Through hole
PBC36SAAN
Sullins
Yes
9
1
J5
SIP100P3
Through hole
PBC36SAAN
Sullins
Yes
10
1
J7
SPI port
Through hole
PBC36SAAN
Sullins
Yes
11
2
J13,J16
CON2
Through hole
PBC36SAAN
Sullins
Yes
12
1
RT1
THERMISTOR
603
NCP18XH103F03RB
Murata
Yes
13
1
R4
39
603
ERJ-3GEYJ390V
Panasonic
Yes
14
2
R7,R8
750 0.1%
603
ERA-3YEB751V
Panasonic
Yes
15
1
R5
3K
603
ERJ-3EKF3001V
Panasonic
Yes
16
1
R14
10K
603
ERJ-3EKF1002V
Panasonic
Yes
17
1
R15
360
603
ERJ-3EKF3600V
Panasonic
Yes
18
1
R17
150
603
ERJ-3EKF1500V
Panasonic
Yes
19
4
R13,R16,R18,R22
499
603
ERJ-3EKF4990V
Panasonic
Yes
20
2
R21,R23
220
603
RC0603FR-07220RL
Yageo
Yes
21
1
R25
0
603
ERJ-3GEY0R00V
Panasonic
Yes
22
1
U1
MC78PC33
SOT 23-5
MC78PC33NTRG
ON Semi
Yes
23
1
U3
78M6610+PSU
TSSOP16
78M6610+PSU/C00
Maxim
Yes
24
4
U4,U5,U6,U9
TCMT1107
SOP-4
TCMT1107
Vishay
Yes
15
78M6610+PSU Evaluation Kit User Manual
4.3 78M6610+PSU 16-Pin Evaluation Board PCB Layouts
Figure 6: 78M6610+PSU 16-Pin Evaluation Board PCB Top View
16
Rev 2
78M6610+PSU Evaluation Kit User Manual
Figure 7: 78M6610+PSU 16-Pin Evaluation Board PCB Bottom View
Rev 2
17
78M6610+PSU Evaluation Kit User Manual
4.4
78M6610+PSU 24-Pin Evaluation Board Schematics
.
3.3V
COMM 5V
U1
MC78PC33
SOT23-5
TP15
22
23
4 HEADER
750
0603
1
2
3
Connection for external
10K NTC Thermistor
3.3V
D1
8
ATEMP1
ATEMP2
t
3.3V
Vin Ext
GREEN or BLUE
9
10
Y1
1
3
C8
0603
10K
R14
0603
1
TP11
DNP TP
1
TP12
DNP TP
1
TP13
DNP TP
RED
0603
R24 220
D3
/ACFAULT
CON2
TCMT1107
U8
J14
2
1
R12 0603
15K
CON2
3.3V
J7
0603
1
2
3
4
5
D2
/AC_CRITICAL
J16
2
1
DNP 20 MHz
R19 DNP 15K
0603
R23 220
4
R20 500
0603
DNP 27PF
3.3V
TCMT1107
U9
/AC_CRITICAL
C11
0603
DNP 27PF
R4
39
3.3V
0603
/RELAY CTRL
CON2
DIO6
/ACFAULT
U2
78M6610+PSU/B
C17
0.1uF
0603
XIN
XOUT
R22 500
0603
4
V3P3D
AIP
AIN
2
J5
0603
R21 220
24
1
DNP THERMISTOR
RT1
MP1
MP0
J13
2
1
3
C15
1000pF
0603
/RELAY CTRL
15
14
13
12
7
6
5
4
3
4
R8
C16
0.1uF
0603
DNP TP
18
3
DNP
RESETB
TCMT1107
U6
2
16
17
NEUTRAL
1
RELAY _CTRL
SPCK/ADDR0
SDI/RX
SDO/TX
AC_CRITICAL
SSB/DIR
ADDR1
ACFAULT
IFCONFIG
3.3V
750
0603
GNDA
1
2
3
4
AVP
AVN
GNDD
J4
19
20
11
C7
1000pF
0603
C6
0.1uF
0603
V3P3A
DNP
R7
LOAD RETURN
21
3.3V
UART
R16 500
0603
3.3V
4
NEUTRAL
1
2
3
4
COMM 5V RETURN
TP14
DNP TP UART TX
3
1
C12
0.1uF
0603
3.3V
0603
1
0603
2
0603
750
J3
ISO UART RX
1
LINE_SENSE
R11
10K
0603
3
3.3V
C13
1000pF
C14
0.1UF
U4
TCMT1107
2
DNP
R25
ISO UART TX
1
5V
TCMT1107
U5
1
C5
0.1UF
0603
3.3V
C4
0.1uF
0603
C3
4.7uF
0805
R18
500
0603
R17
150
0603
2
NC
R15
360
0603
R13
500
0603
4
1
EN
5
2
C2
0.1uF
0603
VOUT
4
C1
4.7uF
0805
VIN
3
3
UART RX
1
2
GND
1
J2
COMM 5V
3.3V
2
5V
R26
3k 0603
DIO8
V3P3
SSB *RESET
MOSI
GND
SCK
GND
MISO
GND
10
9
8
7
6
SPI PORT
Y ELLOW
Figure 8: 78M6610+PSU 24-Pin Evaluation Board Electrical Schematic
18
Rev 2
78M6610+PSU Evaluation Kit User Manual
4.5
78M6610+PSU 24-Pin Evaluation Board Bill of Materials
Table 5: 78M6610+PSU 24-Pin Evaluation Board Bill of Materials
Item
Q
1
2
C1,C3
4.7uF
805
C2012Y5V1C475Z/0.85
TDK
Yes
2
8
C2,C4,C5,C12,C17
0.1uF
603
C1608Y5V1H104Z
TDK
Yes
3
3
C7,C13,C15
1000pF
603
C1608X7R2A102K
TDK
Yes
4
2
C8,C11
27PF
603
CC0603JRNP09BN270
Yageo
Yes
5
1
D1
Green
603
LG Q971-KN-1
OSRAM
Yes
6
1
D2
Red
603
LTST-C190CKT
Lite-On
Yes
7
1
D3
Yellow
603
LTST-C190YKT
Lite-On
Yes
8
1
J2
5V
Through hole
PBC36SAAN
Sullins
Yes
9
1
J3
CON4
Through hole
PBC36SAAN
Samtec
Yes
10
1
J4
UART
Through hole
PBC36SAAN
Sullins
Yes
11
1
J5
SIP100P3
Through hole
PBC36SAAN
Sullins
Yes
12
1
J7
SPI port
Through hole
PBC36SAAN
Sullins
Yes
13
3
J13,J14,J16
CON2
Through hole
PBC36SAAN
Sullins
Yes
14
1
RT1
THERMISTOR
603
NCP18XH103F03RB
Murata
Yes
15
1
R4
39
603
ERJ-3GEYJ390V
Panasonic
Yes
16
2
R7,R8
750 0.1%
603
ERA-3YEB751V
Panasonic
Yes
17
2
R11,R14
10K
603
ERJ-3EKF1002V
Panasonic
Yes
18
1
R15
360
603
ERJ-3EKF3600V
Panasonic
Yes
19
1
R17
150
603
ERJ-3EKF1500V
Panasonic
Yes
20
1
R12
15K
603
ERJ-3EKF1502V
Panasonic
Yes
21
5
R13,R16,R18,R20,R22
499
603
ERJ-3EKF4990V
Panasonic
Yes
22
4
R21,R23,R24
220
603
RC0603FR-07220RL
Yageo
Yes
23
1
R25
0
603
ERJ-3GEY0R00V
Panasonic
Yes
24
1
R26
3K
603
ERJ-3GEYJ302V
Panasonic
Yes
25
1
U1
MC78PC33
SOT 23-5
MC78PC33NTRG
ON Semi
Yes
26
1
U2
78M6610+PSU
QFN24
78M6610+PSU/B00
Maxim
Yes
27
5
U4,U5,U6,U8,U9
TCMT1107
SOP-4
TCMT1107
Vishay
Yes
28
1
Y1
887-1143-1-ND 20MHz
4-SMD
8Z-20.000MAAJ-T
TXC
Yes
Rev 2
Reference
Part
PCB Footprint
Part Number
Manufacturer
RoHS-6
19
78M6610+PSU Evaluation Kit User Manual
Figure 9: 78M6610+PSU 24-Pin Evaluation Board PCB Top View
20
Rev 2
78M6610+PSU Evaluation Kit User Manual
Figure 10: 78M6610+PSU 24-Pin Evaluation Board PCB Bottom View
Rev 2
21
78M6610+PSU Evaluation Kit User Manual
4.6
Shunt Adaptor Board Schematics
.
Isolated
DC/DC
Male NEMA 5-15
.
J1
STERM
VR1
VBT1-5V
NEUTRAL
R1
0.004 1% 2.5W
2512P
VIN
VOUT
VGND
GND
2
USB5P
1
C6
0.1uF
0603
C5
4.7uF
1206P
8
7
6
3
C4
4.7uF
1206P
R2
0
0603
NC4
NC3
NC2
NC1
5
4
CURRENT
INPUT
1
2
3
4
ISO5V
NEUTRAL
1
2
3
4
Isolated +5V
LOAD_RETURN
J13
J2
STERM
USBGND
ISOGND
2
1
USB5P
FEMALE CON2
UTX
URX
USBGND
1
2
3
4
J9
J3
STERM
1.5M A/B White Cable
1
2
3
4
R5
750
0603
R8
R10
1MR_1206
1206
1MR_1206
1206
FEMALE CON4
LINE_SENSE
LINE
VOLTAGE
INPUTS
FEMALE CON4
1
2
3
4
R4
0
0603
1
2
J4
STERM
J12
Isolated UART
3
11
2
9
10
6
23
22
13
14
12
J10
U2
28-SSOP
RXD
TXD
VCCIO
VCC
RTS
CTS
DTR
DSR
DCD
RI
USBDM
USBDP
NC1
RESETB
NC2
4
20
16
15
8
19
24
USB5V
USBDM
USBDP
C3
4.7uF
1206P
1
2
3
4
5
6
J11
USB-B
CBUS0
CBUS1
CBUS2
CBUS3
CBUS4
OSCI
OSCO
TEST
GND3
GND2
GND1
AGND
J7
LOAD_RETURN 1
2
LINE_SENSE 3
4
LINE
5
1
26
21
18
7
25
R3
10K
0603
USBRX
USBTX
PSU board interface
1
2
3
4
3V3OUT
27
28
17
C2
0.1uF
0603
J5
STERM
1
2
3
4
FG
EGND
1
2
3
4
J6
STERM
Female NEMA 5-15
Figure 11: Shunt Adaptor Board Electrical Schematic
22
Rev 2
78M6610+PSU Evaluation Kit User Manual
4.7
Shunt Adaptor Board Bill of Materials
Table 6: Shunt Adaptor Board Bill of Materials
Item
Q
Reference
Part
PCB Footprint
Part Number
Manufacturer
RoHS-6
1
2
C2,C6
0.1uF
0603
C0603C104K5RACTU
Kemet
Yes
2
3
C3,C4,C5
4.7uF
1206P
C3216Y5V1C475Z/0.85
TDK
Yes
3
4
G1,G2,G3,G4
MTHOLE
MTGPS.PRT
561-PS500A
Eagle Plastic
Devices
Yes
4
6
J1,J2,J3,J4,J5,J6
STERM
STERM VERTICAL 8191
Keystone
Electronics
Yes
5
1
J7
CON4 FEMALE
Through hole
SSA-132-S-G
Samtec
Yes
6
1
J9
CON4
Through hole
PBC36SAAN
Sullins
Yes
7
1
J12
CON4 FEMALE
Through hole
SSA-132-S-G
Samtec
Yes
8
2
J10
CON2
Through hole
PBC36SAAN
Sullins
Yes
9
1
J11
USB-B
USBB
154-2442-E
Kobiconn
Yes
10
1
J13
CON2 FEMALE
Through hole
SSA-132-S-G
Samtec
Yes
11
1
R1
0.004 1% 2.5W
2512P
ULR25R004FLFTR
IRC
Yes
12
2
R2,R4
0
0603
ERJ-3GEY0R00V
Panasonic
Yes
13
1
R3
10K
0603
ERJ-3EKF1002V
Panasonic
Yes
14
1
R5
750 0.1%
603
ERA-3YEB751V
Panasonic
Yes
15
2
R8,R10
1M
1206
RNCS1206BKE1M00
Stackpole
Yes
16
1
U2
FT232QFN32
28-SSOP
FT232RL-REEL
FTDI
Yes
17
1
VR1
VBT1-5V
VBT1
VBT1-S5-S5-SMT
CUI Inc
Yes
23
78M6610+PSU Evaluation Kit User Manual
4.8 Shunt Adaptor Board PCB Layouts
Figure 12: Shunt Adaptor Board PCB Top View
24
Rev 2
78M6610+PSU Evaluation Kit User Manual
Figure 13: Shunt Adaptor Board PCB Bottom View
Rev 2
25
78M6610+PSU Evaluation Board User Manual
5 Included Documentation
The following 78M6610+PSU documents are included on the CD:
78M6610+PSU Data Sheet
78M6610+PSU Evaluation Kit User Manual
6 Contact Information
For more information about Maxim products or to check the availability of the 78M6610+PSU, contact
technical support at www.maximintegrated.com/support.
Revision History
Revision
Date
Description
0
7/25/2012
First publication.
1
8/17/2012
Expanded GUI initialization instructions.
1.1
11/30/2012
Modified Schematics, BOM, and GUI screenshot.
2.0
4/9/2013
Corrected ordering part number, removed legacy Teridian doc#
26
Rev 2
Mouser Electronics
Authorized Distributor
Click to View Pricing, Inventory, Delivery & Lifecycle Information:
Maxim Integrated:
78M6610+PSU/EK#1 78M6610+PSUEVK1#