AP2146 Просмотр технического описания (PDF) - Diodes Incorporated.

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AP2146

0.5A DUAL CHANNEL CURRENT-LIMITED POWER SWITCH

Diodes Incorporated. 

AP2146/AP2156

0.5A DUAL CHANNEL CURRENT-LIMITED POWER

SWITCH

Typical Performance Characteristics (Continued)

Channel 1

Short Circuit with Blanking Time and Recovery

Channel 2

Short Circuit with Blanking Time and Recovery

Vout

5V/div

Vflag

5V/div

VIN=5V

TA=25°C

CL=22uF

Vout

5V/div

Vflag

5V/div

VIN=5V

TA=25°C

CL=22uF

Iout

1A/div

Iout

1A/div

20ms/div

Channel 1 Power On

Vflag

5V/div

Iout

200mA/div

Ven

5V/div

TA=25°C

CL=22uF

RL=10Ω

Vin

5V/div

1ms/div

Channel 1 UVLO Increasing

Vin

2V/div

TA=25°C

CL=22uF

RL=10Ω

20ms/div

Channel 2 Power On

Vflag

5V/div

Iout

200mA/div

Ven

5V/div

Vin

5V/div

TA=25°C

CL=22uF

RL=10Ω

1ms/div

Channel 1 UVLO Decreasing

Vin

2V/div

TA=25°C

CL=22uF

RL=10Ω

Iout

200mA/div

1ms/div

Iout

200mA/div

10ms/div

AP2146/AP2156 Rev 1

9 of 17

www.diodes.com

APRIL 2009

© Diodes Incorporated

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