MB3827 Datasheet, PDF (5/41 Pages) Fujitsu Component Limited. – 6-ch DC/DC Converter IC With Synchronous Rectification for voltage step-up and step-down

MB3827
(Continued)
Pin No.
Symbol I/O
Description
26
VCC
— Reference voltage and control circuit power supply pin.
53 VCC(O)1,2 — Output circuit power supply pin (Channel 1, 2).
58 VCC(O)3,4 — Output circuit power supply pin (Channel 3, 4).
64 VCC(O)5,6,7 — Output circuit power supply pin (Channel 5, 6, 7).
54 VSS(O)1,2 — Main side output circuit power supply pin (Channel 1, 2).
51
VG(O)1
—
Step-up synchronous rectifier side output circuit power supply pin
(Channel 1).
59 VSS(O)3,4,5,6 — Output circuit power supply pin (Channel 3, 4, 5, 6).
24
VREF
O Reference voltage output pin.
32
VB
O Triangular wave oscillator regulator output pin.
25
GND
— Ground pin.
46 GND(O)1 — Output circuit ground pin (Channel 1).
56 GND(O)2,3,4 — Output circuit ground pin (Channel 2, 3, 4).
3 GND(O)5,6,7 — Output circuit ground pin (Channel 5, 6, 7).
5