ISL6612B_14 Datasheet, PDF (3/12 Pages) Intersil Corporation – Advanced Synchronous Rectified Buck MOSFET Drivers with Pre-POR OVP

Block Diagram
ISL6612B, ISL6613B
ISL6612B AND ISL6613B
VCC
PWM
UVCC
+5V
10K
8K
PRE-POR OVP
FEATURES
POR/
CONTROL
LOGIC
SHOOT-
THROUGH
PROTECTION
(LVCC)
BOOT
UGATE
PHASE
PVCC
UVCC = VCC FOR ISL6612B
UVCC = PVCC FOR ISL6613B
LGATE
PAD
GND
FOR DFN AND EPSOIC-DEVICES, THE PAD ON THE BOTTOM SIDE OF
THE PACKAGE MUST BE SOLDERED TO THE CIRCUIT’S GROUND.
3
FN9205.4
May 1, 2012