Diodes AP2181D/AP2191D Manuel d'utilisateur télécharger pdf (Page 7)

AP2181D/AP2191D

Document number: DS32251 Rev. 3 - 2

7 of 18

www.diodes.com

March 2013

© Diodes Incorporated

AP2181D/AP2191D

Typical Performance Characteristics (cont.)

Discharge Time

(No Load Resistance)

100ms/div

Inrush Current

1ms/div

Turn-On Time vs Input Voltage

250

350

450

550

650

750

850

1.522.533.544.555.56

Input Voltage (V)

Turn-On Time (us)

Turn-Off Time vs Input Voltage

25

30

35

40

45

50

55

1.5 2 2.5 3 3.5 4 4.5 5 5.5 6

Input Voltage (V)

Turn-Off Time (us)

Rise Time vs Input Voltage

300

350

400

450

500

550

600

650

22.533.544.555.56

Input Voltage (V)

Rise Time (us)

Fall Time vs Input Voltage

19

20

21

22

23

24

25

22.533.544.555.56

Input Voltage (V)

Fall Time (us)

C

L

= 1µF

R

L

= 10

T

A

= +25°C

C

L

= 1µF

R

L

= 10

T

A

= +25°C

C

L

= 1µF

R

L

= 10

T

A

= +25°C

C

L

= 1µF

R

L

= 10

T

A

= +25°C

C

L

=22µF

C

L

=470µF

Vout

2V/div

Ven

2V/div

T

A

= +25°C

V

IN

= 5V

No Load

Resistance

C

L

=120µF

Iout

500mA/div

Ven

5V/div

V

IN

= 5V

T

A

= +25°C

R

L

= 3.3

C

L

=470uF

C

L

=220uF C

L

=100uF

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