RT8073 查看數據表（PDF） - Richtek Technology
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RT8073 Datasheet PDF : 16 Pages
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Function Block Diagram
For SOP-8 (Exposed Pad) Package
RT8073
VIN
EN
GND
RT
FB
VIN
Internal
pull up
current
EN Threshold
Soft-Start
Voltage
Reference
Over Temperature
Protection
Shutdown
Control
UVLO
Current
Sense
Oscillator
Slope
Compensation
Error
Amplifier
Control
Logic
PWM
Comparator
Driver
BOOT
LX
PGND
COMP
For WDFN-12L 3x3 Package
VIN
EN
RT
SS
FB
PGOOD
VIN
Internal
pull up
current
EN Threshold
VIN
Soft-
Start
Voltage
Reference
Over Temperature
Protection
Shutdown
Control
Oscillator
UVLO
Current
Sense
Slope
Compensation
Error
Amplifier
Control
Logic
PWM
Comparator
Driver
Power Good
Threshold
BOOT
LX
PGND
COMP
Copyright ©2012 Richtek Technology Corporation. All rights reserved.
DS8073-01 November 2012
is a registered trademark of Richtek Technology Corporation.
www.richtek.com
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