RT7263A
Power On from VIN
Power Off from VIN
VIN
(10V/Div)
VIN
(10V/Div)
VOUT
(1V/Div)
VOUT
(1V/Div)
VPGOOD
(5V/Div)
VPGOOD
(5V/Div)
IL
IL
(5A/Div)
(5A/Div)
VIN = 12V, VOUT = 1.22V, IOUT = 3A
Time (5ms/Div)
VIN = 12V, VOUT = 1.22V, IOUT = 3A
Time (25ms/Div)
Power On from EN
Power Off from EN
VEN
(5V/Div)
VEN
(5V/Div)
VOUT
(1V/Div)
VOUT
(1V/Div)
VPGOOD
(5V/Div)
VPGOOD
(5V/Div)
IL
IL
(5A/Div)
(5A/Div)
VIN = 12V, VOUT = 1.22V, IOUT = 3A
Time (2.5ms/Div)
VIN = 12V, VOUT = 1.22V, IOUT = 3A
Time (50μs/Div)
Copyright 2012 Richtek Technology Corporation. All rights reserved.
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is a registered trademark of Richtek Technology Corporation.
www.richtek.com
10
DS7263A-01 September 2012
RICHTEK [ RICHTEK TECHNOLOGY CORPORATION ]
