BD9528AMUV Datasheet, PDF (22/30 Pages) Rohm – High Performance Regulators for PCs Main Power Supply for Notebook PCs(With Built-in Linear Regulator)

BD9528AMUV
●I/O Equivalent Circuit
1, 24pin (SW2, SW1)
BOOT
HG
2, 23pin (HG2, HG1)
BOOT
BOOT
Technical Note
3, 22pin (BOOT2, BOOT1)
4, 21pin (EN2, EN1)
HG
SW
SW
5, 20pin (PGOOD2, PGOOD1)
6, 19pin (SS2, SS1)
REG1
12pin (REF)
REG1
11, 14pin (FB2, FB1)
10, 15pin (FS2, FS1)
16, 18pin (MCTL2, MCTL 1)
9pin (CTL) _VIN
26, 31pin (LG1, LG2)
REG1
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22/29
2011.11 - Rev.A