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零件编号
产品描述 (功能)
RT8272 查看數據表(PDF) - Richtek Technology
零件编号
产品描述 (功能)
生产厂家
RT8272
3A, 24V, 1.2MHz Step-Down Converter
Richtek Technology
RT8272 Datasheet PDF : 12 Pages
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V
EN
(5V/Div)
Power On from EN Pin
RT8272
V
EN
(5V/Div)
Power Off from EN Pin
V
IN
= 12V, V
OUT
= 3.3V
I
OUT
= 3A
V
OUT
(1V/Div)
I
IN
(500mA/Div)
V
OUT
(5mV/Div)
V
LX
(10V/Div)
I
L
(2A/Div)
V
IN
= 12V, V
OUT
= 3.3V
I
OUT
= 3A
Time (2.5ms/Div)
V
OUT
(1V/Div)
I
IN
(500mA/Div)
Output Ripple
V
IN
= 12V, V
OUT
= 3.3V
I
OUT
= 3A
Time (500ns/Div)
Time (100
μ
s/Div)
DS8272-02 March 2011
www.richtek.com
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