MIC2537 Datasheet, PDF (7/12 Pages) Micrel Semiconductor – Quad Power Distribution Switch Preliminary Information

MIC2537
Functional Diagram
Micrel
ENA
ENB
ENC
END
CHARGE
PUMP
CHARGE
PUMP
OSC.
THERMAL
SHUTDOWN
CHARGE
PUMP
CHARGE
PUMP
MIC2537
GND
GATE
CONTROL
CURRENT
LIMIT
GATE
CONTROL
CURRENT
LIMIT
1.2V
REFERENCE
GATE
CONTROL
CURRENT
LIMIT
GATE
CONTROL
CURRENT
LIMIT
FLGA
OUTA
FLG B
OUTB
IN
OUTC
FLGC
OUTD
FLGD
December 1999
7
MIC2537