APL5537ROCTI-TRG Просмотр технического описания (PDF) - Anpec Electronics

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производитель

APL5537ROCTI-TRG

Dual Channel 300mA Low Dropout Linear Regulator

Anpec Electronics 

APL5537

Operating Waveforms (Cont.)

Refer to the typical application circuit. The test condition is VIN=VEN=4.2V, TA= 25oC. Unless otherwise specified.

Line Transient Response

Line Transient Response

VIN

1

VOUT1

2

VOUT2

3

VIN

1

VOUT1

2

VOUT2

3

VIN=3.8V to 4.8V to 3.8V (rise / fall time = 4µs)

CIN=COUT=1µF, IOUT1=IOUT2=10mA

CH1: VIN, 500mV/Div, DC, Offset=3.8V

CH2: VOUT1, 20mV/Div, DC, Offset=3.0V

CH3: VOUT2, 20mV/Div, DC, Offset=1.8V

TIME:100µs/Div

VIN=3.8V to 4.8V to 3.8V (rise / fall time = 4µs)

CIN=COUT=1µF, IOUT1=IOUT2=50mA

CH1: VIN, 500mV/Div, DC, Offset=3.8V

CH2: VOUT1, 20mV/Div, DC, Offset=3.0V

CH3: VOUT2, 20mV/Div, DC, Offset=1.8V

TIME:100µs/Div

Line Transient Response

Load Transient Response

VIN

1

VOUT1

2

VOUT2

3

VIN=3.8V to 4.8V to 3.8V (rise / fall time = 4µs)

CIN=COUT=1µF, IOUT1=IOUT2=100mA

CH1: VIN, 500mV/Div, DC, Offset=3.8V

CH2: VOUT1, 20mV/Div, DC, Offset=3.0V

CH3: VOUT2, 20mV/Div, DC, Offset=1.8V

TIME:100µs/Div

I OUT

1

VOUT1

2

VOUT2

3

IOUT=10mA to 50mA to 10mA (rise / fall time = 1µs)

CIN=COUT=1µF, VIN=VEN=4.2V

CH1: IOUT, 50mA/Div, DC

CH2: VOUT1, 20mV/Div, DC, Offset=3.0V

CH3: VOUT2, 20mV/Div, DC, Offset=1.8V

TIME:40µs/Div

Copyright © ANPEC Electronics Corp.

6

Rev. A.7 - Oct., 2011

www.anpec.com.tw

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