Diodes AP2301/AP2311 Manuel d'utilisateur télécharger pdf (Page 6)

AP2301/AP2311

Document number: DS32241 Rev. 5 - 2

6 of 18

www.diodes.com

February 2014

© Diodes Incorporated

AP2301/AP2311

Typical Performance Characteristics (cont.)

V

OUT

2V/div

Short-Circuit to No-Load

Recovery Response

FLG

5V/div

T

A

=25°C

V

IN

=5V

R

OUT

=0Ω

Output short

circuit

r

emoved

Short circuit present and

device thermal cycles

I

IN

2A/div

T

A

=25°C

V

IN

=5V

R

OUT

=0Ω

V

OUT

2V/div

FLG

5V/div

I

IN

2A/div

No-Load to Short-Circuit

Transient Response

Output short

circuited

Device enters current limit

V

OUT

2V/div

Short-Circuit to Full-Load

Recovery Response

FLG

5V/div

T

A

=25°C

V

IN

=5V

R

OUT

=2.5Ω

Output short

circuit

r

emoved

Short circuit present and

device thermal cycles

I

IN

2A/div

T

A

=25°C

V

IN

=5V

R

OUT

=2.5Ω

V

OUT

2V/div

FLG

5V/div

I

IN

2A/div

Full-Load to Short-Circuit

Transient Response

Output short

circuited

Device turns off and re-enables

into current limit

Inrush Current

T

A

=25°C

V

IN

=5V

R

OUT

=2.5Ω

V

EN

5V/div

I

OUT

1A/div

C

L

=120uF C

L

=220uF

C

L

=470uF

Device Enabled Into Short-Circuit

T

A

=25°C

V

IN

=5V

C

L

=120uF

R

OUT

=1Ω

V

EN

5V/div

I

OUT

1A/div

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