Download - Cap-XX

Schematics
J15
2
1
FET Bypass
8
7
6
5
805
R1
Vbat
J2
1
1
2
3
22m
2
C4
4u7
805
Vbattery
C5
4u7
805
C6
4u7
805
R5
4
J3
1
2
805
47n
GND
R16
C17
56n
805
1
U3
LM4041
3
6
1k8
805
D2
D3
LSR976
805
LYR976
805
R13
470
805
7
+
Vbat
U4
1
2
3
TS1852
R15=R19/(1.22/I/22m-1)
5
4
C20
100n
805
C19
4u7
805
LM4041
3
1
2
C21
4u7
805
L1
Inductor Current
1
2
1
J4
C14
4u7
805
C15
?
805
R11
?
805
Vout
SW1
SW2
Vin
Vout
*SHDN/SS FB
Rlim
VC
Rt
Burst
Sgnd
Pgnd
R12
?
805
R4
300k
805
805
R8
DNP
R2
DNP
805
C7
DNP
805
C2
4u7
805
C3
4u7
805
R3
22k
805
C8
DNP
805
R14
110k
805
Vout
Vout
1 J5
Vin
J6
1
Burst DIS
R20
805
M3
?
2
Burst EN
R25
805
33k
All information contained herein is strictly confidential
APPEB1007 User Manual rev1.0, 31-May-2005
R17
805
33k
2
R18
?
805
CAP-XX
R6
22k
805
C16 805 ?
C18
?
805
C1
R21
3 100k
T93YB
2
1
FDV301N
SOT23
page 5 of 6
M2
FDV302P
SOT23
3
R23
330k
1
805
2
D1
6
8
12
11
7
5
CON1
GPRS
1
LTC3442
U1
4
9
1
10
2
3
R7
?
805
MBRO520LT1
SOD123
J1
heat
C12
4u7
805
2
C11
4u7
805
SS DIS
C10
4u7
805
1
C9
100u
TPSC
2
4u7
IHLP
13
Vin
1V2
U5
Vbat
2 D4
BZX84C
SOT23
© CAP-XX Pty Limited 2005
R26
33k
805
1
R10
1k
805
3V
Vin
Vout
GND
*Shdn Bypass
TC1185
SOT23-A
R24
10k
805
3
R9
1k
805
C13
OUT
5
R19
33k
805
M1
IRF7433
SO8
33k
805
-
22
805
Vout
2
Vin
U2B
R15
Vin
R22
1M
2 T93YB
Torch Vout