RT9012 Просмотр технического описания (PDF) - Richtek Technology
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производитель
RT9012 Datasheet PDF : 11 Pages
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RT9012
Preliminary
Start Up
RT9012-FM, VIN = 5V
IOUT1 = IOUT2 = 50mA
VEN
(5V/Div)
VOUT2
(1V/Div)
VOUT1
Time (5μs/Div)
Power-On
RT9012-FM
Both ILOAD = 10mA
VEN
(5V/Div)
VOUT1
(1V/Div)
VOUT2
(2V/Div)
POR
(5V/Div)
Time (10μs/Div)
Noise
RT9012-GS, ILOAD = 50mA
300 VIN = VEN = 4.5V(By battery)
CIN = COUT1 = COUT2 = 1uF/X7R
200
100
0
-100
-200
-300
Time (10ms/Div)
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8
EN Pin Shutdown Response
RT9012-FM, VIN = 5V
IOUT1 = IOUT2 = 50mA
VEN
(5V/Div)
(1V/Div)
VOUT2
VOUT1
Time (50μs/Div)
Noise
RT9012-GS, No LOAD
150 VIN = VEN = 4.5V(By battery)
CIN = COUT1 = COUT2 = 1uF/X7R
100
50
0
-50
-100
-150
Time (10ms/Div)
DS9012-06 August 2007
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