RT7231/32/33/34
Switching
Switching
VSW
VSW
(10V/Div)
(10V/Div)
VOUT
VOUT
(5mV/Div)
(5mV/Div)
IL
IL
(2A/Div)
(1A/Div)
VIN = 12V, VOUT = 1.05V, IOUT = 1A
VIN = 12V, VOUT = 1.05V, IOUT = 4A
Time (1μs/Div)
Time (1μs/Div)
Power On from VIN
Power Off from VIN
VIN
VIN
(5V/Div)
(5V/Div)
VOUT
VOUT
(1V/Div)
(1V/Div)
IOUT
IOUT
(5A/Div)
(5A/Div)
VIN = 12V, VOUT = 1.05V, IOUT = 4A
Time (2.5ms/Div)
VIN = 12V, VOUT = 1.05V, IOUT = 4A
Time (10ms/Div)
Power On from EN
Power Off from EN
VEN
VEN
(5V/Div)
(5V/Div)
VOUT
VOUT
(500mV/Div)
(500mV/Div)
IOUT
IOUT
(2A/Div)
(2A/Div)
VIN = 12V, VOUT = 1.05V, IOUT = 4A
VIN = 12V, VOUT = 1.05V, IOUT = 4A
Time (500μs/Div)
Time (500μs/Div)
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10
DS7231/32/33/34-09 October 2016
RICHTEK [ RICHTEK TECHNOLOGY CORPORATION ]
