ISL6413 Datasheet, PDF (3/12 Pages) Intersil Corporation – Triple Output Regulator with Single Synchronous Buck and Dual LDO

Functional Block Diagram
CT
RESET
RESET
PG_LDO
RESET
POR
POR
ISL6413
Gm
BAND
GAP
REF
1.2V
WINDOW
COMP.
VIN_LDO
EN_LDO
EN
CONTROL
LOGIC
GND_LDO
THERMAL
SHUTDOWN
150^oC
Gm
WINDOW
COMP.
+-
LDO1
+
-
LDO2
VIN_LDO
VIN_LDO
OUT1
CC1
CC2
OUT2
VIN
SGND
SOFT
START
SLOPE
COMPENSATION
EN
EA
GM
PWM
OVERCURRENT,
OVERVOLTAGE
LOGIC
COMPENSATION
VIN
SYNC EN
750kHz
OSCILLATOR
POWER GOOD
PWM
V_OUT
UVLO
PWM
REFERENCE
0.45V
PG_PWM
ANTI-RINGING
PG_PWM
3
CURRENT
SENSE
GATE
DRIVE
ZERO
CURRENT
DETECT
PVCC
LX
VOUT
PGND
GND
VOUT