Diodes AP65402 Manuel d'utilisateur télécharger pdf (Page 7)

AP65402

Document number: DS37107 Rev. 1 - 2

7 of 15

www.diodes.com

April 2014

P65402

Typical Performance Characteristics (cont.)

(@T

= +25°C, V

= 12V, V

OUT

= 3.3V, L = 6.5µH, C1 = 22µF, C2 = 47µF, unless otherwise specified.)

Steady State Test 4A

Time-2µs/div

Startup Through Vin No Load

Time-5ms/div

Startup Through Vin 4A Load

Time-5ms/div

Load Transient Test 2 to 4A

Time-2ms/div

Shutdown Through Vin no load

Time-100ms/div

Shutdown Through Vin 4A Load

Time-100ms/div

Short Circuit Test

Time-50µs/div

Short Circuit Recovery

Time-2ms/div

Load Transient Test 2 to 4A

Time-50µs/div

Load Transient Test 4A to 2A

Time-50µs/div

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15

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Diodes AP65402 Manuel d'utilisateur Page 7