ISL6269_06 Datasheet, PDF (7/17 Pages) Intersil Corporation – High-Performance Notebook PWM Controller with Bias Regulator and Audio-Frequency Clamp

Typical Application
R_PGOOD
ISL6269
ISL6269
PGOOD
VIN
Q_{HIGH_SIDE}
PVCC
UG
C_PVCC
R_PVCC
VCC
C_VCC
GND
FCCM
BOOT
PHASE
ISEN
C_BOOT
R_SEN
L_OUT
VIN
7V-25V
C_IN
V_OUT
0.6V-3.3V
C_OUT
Q_{LOW_SIDE}
EN
LG
R_COMP
COMP
PGND
C_COMP1
C_COMP2
FB
FSET
VO
R_BOTTOM
R_TOP
R_FSET
C_FSET
FIGURE 1. TYPICAL APPLICATION SCHEMATIC
7
FN9177.1
August 7, 2006