ISL78200 Datasheet, PDF (4/19 Pages) Intersil Corporation – 2.5A Regulator with Integrated High-Side MOSFET for Synchronous Buck or Boost Buck Converter

Block Diagram
VCC
VIN
AUXVCC
BIAS LDO
AUXILARY LDO
PGOOD
CURRENT
MONITOR
VIN (x2)
SGND
EN
EXT_BOOST
MODE
SYNC
FS
POWER-ON
RESET
PFM/FPWM
OSCILLATOR
VCC
5µA
SOFT-START
LOGIC
OCP, OVP, OTP
PFM LOGIC
BOOST MODE CONTROL
VCC
VOLTAGE
MONITOR
0.8V
REFERENCE
EA
SLOPE
COMPENSATION
+
+
COMPARATOR
GATE DRIVE
BOOT REFRESH
ILIMIT
BOOT
PHASE (x2)
LGATE
SS
FB
COMP
PGND