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| ISL6235 Datasheet, PDF (3/14 Pages) Intersil Corporation – Advanced Triple PWM Only Mode and Dual Linear Power Controller for Portable Applications | |||
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ISL6235
Simplified Power System Diagram
VBATT
3.3V ALWAYS
5V ALWAYS
LINEAR
CONTROLLER
LINEAR
CONTROLLER
PWM1
CONTROLLER
VBATT
Q1
Q2
3.3V MAIN
VBATT
Q1
Q2
ISL6235
PWM2
CONTROLLER
VOLTAGE,
CURRENT
MONITORS
PGOOD
PWM3
CONTROLLER
5V MAIN
12V BOOST
Typical Application
+VBATT
SDWN1
SDWN2
5V MAIN
3.3V MAIN
ISL6235
5V ALWAYS
3.3V ALWAYS
12V
PCM
CIA
C8051
ENABLE
IPM6210
VID CODE
SDWN
SDWNALL
ON/OFF
VCORE
VI/O
VCLOCK
PGOOD
PGOOD
PROCESSOR
µP CORE
I/O
CLOCK
RESET
3
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