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| AME5125 Datasheet, PDF (9/11 Pages) Analog Microelectronics – High Efficiency 500KHz | |||
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AME
AME5125
n Characterization Curve (Contd.)
Power ON
V EN
(5 V /D iv)
C1
VSW
(5V/Div)
C2
VIN=4.2V, IOUT=1000mA
High Efficiency 500KHz
Step-Up Converter
(5V
VEN
/Div)
C
1
VSW
(5 V /D iv)
C2
Power ON
VIN=3V, IOUT=0mA
VOUT
(2 V /D iv)
C3
(2
A
/D
IL
iv)
C
4
Time(2ms/Div)
(2V
VOUT
/Div)
C
3
IL
(500mA/Div) C4
Time(1ms/Div)
Power OFF
VEN
(5V/Div)
C1
VIN=4.2V, IOUT=1000mA
VSW
(5V/Div)
C2
Power OFF
VEN
(5V/Div)
C1
VSW
(5V/Div)
C2
VIN=3V, IOUT=0mA
VOUT
(2V/Div)
C3
IL
(1A/Div)
C4
Time(500µs/Div)
VOUT
(2V/Div)
C3
IL
(500mA/Div) C4
Time(2ms/Div)
Rev.P01
9
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