RT9163
1
2
3
1
2
3
1
2
3
VIN
(TAB)
GND
(TAB)
VOUT
CGF
VOUT
CGL
VOUT
(TAB)
GND
VIN
VIN
GND
RT9163-
CGT
RT9163-
SOT-223
RT9163-
SOT-223
SOT-223
Typical Application Circuit
RT9163
VOUT
GND
V
VIN
V
IN
OUT
C
10uF
C
10uF
IN
OUT
Function Block Diagram
V
IN
Q2
R4
Buffer
Amplifier
Q1
Thermal
Shutdown
Current
Limiting
Sensor
Error
Amplifier
R3
-
V
OUT
R1
R2
VREF
Functional Pin Description
Pin Name
VOUT
GND
Pin Function
Output Voltage
Ground
VIN
Power Input
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2
DS9163-24 March 2007