RT8010-18PQW 데이터 시트보기 (PDF) - Richtek Technology
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RT8010-18PQW Datasheet PDF : 15 Pages
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RT8010/A
Functional Pin Description
Pin Number
RT801 0
RT801 0A
Pin Name
1,
6, 8, 16,
NC
Exposed Pad Exposed Pad
2
7
EN
3
9, 10, 11, 12 VIN
4
13, 14, 15 LX
5
1, 2, 3, 5 GND
6
4
FB/VOUT
Pin Function
No Internal Connect (Floating or Connecting to GND).
Chip Enable (Active High).
Power Input. (Pin 9 and Pin 10 must be connected with Pin 11)
Pin for Switching. (Pin 13 must be connected with Pin 14)
Gro und.
Feedback/Output Voltage Pin.
Function Block Diagram
EN
FB/VOUT
Slope
Compensation
Error
Amplifier
RC
COMP
OSC &
Shutdown
Control
Current
Sense
PWM
Comparator
Current
Limit
Detector
Control
Logic
UVLO &
Power Good
Detector
VREF
Driver
VIN
RS1
LX
RS2
GND
DS8010/A-02 March 2007
www.richtek.com
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