RT8070 查看數據表（PDF） - Richtek Technology
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RT8070 Datasheet PDF : 12 Pages
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Load Transient Response
VOUT
(200mV/Div)
VLX
(5V/Div)
RT8070
Switching
IOUT
(2A/Div)
VIN
(5V/Div)
VOUT
(1V/Div)
VPGOOD
(5V/Div)
IOUT
(5A/Div)
VIN = 5V, VOUT = 1.1V, IOUT = 1A to 4A,
RCOMP = 10kΩ, CCOMP = 560pF
Time (100μs/Div)
VOUT
(10mV/Div)
Power On from VIN
VIN = 5V, VOUT = 1.1V, IOUT = 4A, EN = High
Time (2.5ms/Div)
VIN
(5V/Div)
VOUT
(1V/Div)
VPGOOD
(5V/Div)
IOUT
(5A/Div)
Power On from EN
VEN
(5V/Div)
VOUT
(1V/Div)
VPGOOD
(5V/Div)
IOUT
(5A/Div)
VIN = 5V, VOUT = 1.1V, IOUT = 4A
Time (500μs/Div)
VEN
(5V/Div)
VOUT
(1V/Div)
VPGOOD
(5V/Div)
IOUT
(5A/Div)
VIN = 5V, VOUT = 1.1V, IOUT = 4A
Time (500ns/Div)
Power Off from VIN
VIN = 5V, VOUT = 1.1V, IOUT = 4A, EN = High
Time (5ms/Div)
Power Off from EN
VIN = 5V, VOUT = 1.1V, IOUT = 4A
Time (250μs/Div)
Copyright ©2012 Richtek Technology Corporation. All rights reserved.
DS8070-07 November 2012
is a registered trademark of Richtek Technology Corporation.
www.richtek.com
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