RT9711 データシートの表示（PDF） - Richtek Technology
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RT9711 Datasheet PDF : 15 Pages
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RT9711
Preliminary
VEN
(5V/Div)
VOUT
(5V/Div)
Turn On Response
SOT-23-5, VIN = 5V, RL = 30Ω
CIN = 33μF/Electrolytic
COUT = 1μF/Electrolytic
Turn Off Response
SOT-23-5, VIN = 5V, RL = 30Ω
CIN = 33μF/Electrolytic
COUT = 1μF/Electrolytic
VEN
(5V/Div)
VOUT
(5V/Div)
IOUT
(200mA/Div)
Time (100μs/Div)
Time (100μs/Div)
UVLO at Rising
SOT-23-5, VIN = 5V, VEN = 0V
CIN = 33μF/Electrolytic, COUT = 1μF
RL = 30Ω
UVLO at Falling
SOT-23-5, VIN = 5V, VEN = 0V
CIN = 33μF/Electrolytic, COUT = 1μF
RL = 30Ω
VIN
(1V/Div)
VOUT
(1V/Div)
Time (1ms/Div)
Flag Response during Short Circuit
SOT-23-5, VIN = 5V, RL = 0Ω
CIN = COUT = 33μF/Electrolytic
VEN
(5V/Div)
VFLG
(5V/Div)
10ms
IOUT
(1A/Div)
Time (5ms/Div)
VIN
(1V/Div)
VOUT
(1V/Div)
Time (5ms/Div)
Flag Response during Over Load
SOT-23-5, VIN = 5V, RL = 2Ω
CIN = COUT = 33μF/Electrolytic
VOUT
(5V/Div)
VFLG
(5V/Div)
12ms
IOUT
(1A/Div)
Time (5ms/Div)
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DS9711-04 March 2007
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