MB39C308 Datasheet, PDF (27/60 Pages) Fujitsu Component Limited. – 6ch DC/DC Converter IC for LPIA Platform VR

MB39C308
2. PIN CONNECTION WHEN NOT USING CH3 and CH4
When CH3 and CH4 are not used, connect the PVDD pins to power supply, connect the FSEL4 pin, VSEL34
pin, PG pins, CTL34 pins and FB pins to Analog ground (AGND), leave CB pins and LX pins open and connect
the PGND pins to Power ground.
• CH3 and CH4 are not used
FSEL4
VSEL34
PG3
CTL34
FB3
PG4
FB4
PVDD3
CB3
LX3
PGND3
PVDD4
CB4
LX4
PGND4
Power supply
“OPEN”
“OPEN”
Power supply
“OPEN”
“OPEN”
DS04-27261-6E
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