RT6216E
Output Ripple Voltage
Load Transient Response
VIN = 12V, VOUT = 1.05V,
OUT = 1.25A to 2.5A, L = 1.5μH
VIN = 12V, VOUT = 1.05V,
IOUT = 2.5A, L = 1.5μH
I
VOUT
(20mV/Div)
VOUT
(20mV/Div)
IOUT
(1A/Div)
VSW
(5V/Div)
Time (100μs/Div)
Time (2μs/Div)
Power On from EN
Power Off from EN
VOUT
(1V/Div)
VIN = 12V, VOUT = 1.05V,
IOUT = 2.5A, L = 1.5μH
VIN = 12V, VOUT = 1.05V,
OUT = 2.5A, L = 1.5μH
I
VOUT
(1V/Div)
VEN
(2V/Div)
VEN
(2V/Div)
VSW
(10V/Div)
VSW
(10V/Div)
IOUT
(2A/Div)
IOUT
(2A/Div)
Time (5ms/Div)
Time (200μs/Div)
Power On from VIN
Power Off from VIN
VOUT
(1V/Div)
VOUT
VIN
(10V/Div)
(1V/Div)
VIN = 12V, VOUT = 1.05V,
OUT = 2.5A, L = 1.5μH
VIN = 12V, VOUT = 1.05V,
IOUT = 2.5A, L = 1.5μH
I
VIN
(10V/Div)
VSW
VSW
(10V/Div)
(10V/Div)
IOUT
(2A/Div)
IOUT
(2A/Div)
Time (10ms/Div)
Time (10ms/Div)
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is a registered trademark of Richtek Technology Corporation.
www.richtek.com
8
DS6216E-03 July 2016
RICHTEK [ RICHTEK TECHNOLOGY CORPORATION ]
