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| DS8048-01 Datasheet, PDF (3/11 Pages) Richtek Technology Corporation – 3MHz 1A Step-Down Converter | |||
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Function Block Diagram
FB/VOUT
Slope
Compensation
Error
Amplifier
RC
COMP
EN
OSC &
Shutdown
Control
Current
Sense
PWM
Comparator
UVLO &
Power Good
Detector
Current
Limit
Detector
Control
Logic
VREF
RT8048
VIN
RS1
Driver
LX
RS2
GND
DS8048-01 June 2011
www.richtek.com
3
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