8. Q552.2L LA IC Data Sheets PowerSO-8 back to div. table Figure 8-6 Internal block diagram and pin configuration DFN8 (4 × 4) Pinning information Block diagram Diagram DC/DC B03E, ST1S10PH (IC 7UD0) 2011-Apr-22 8.6 EN 50 I_18010_083.eps 100402