Diodes AP3512E Manuel d'utilisateur télécharger pdf (Page 4)

Preliminary Datasheet

18V, 2A Synchronous DC-DC Buck Converter AP3512E

Dec. 2012 Rev. 1. 1 BCD Semiconductor Manufacturing Limited

Absolute Maximum Ratings (Note 1)

Parameter Symbol Value Unit

IN Pin Voltage V

-0.3 to 20 V

EN Pin Voltage V

-0.3 to V

SW Pin Voltage V

21 V

BS Pin Voltage V

-0.3 to V

+6 V

FB Pin Voltage V

-0.3 to 6 V

COMP Pin Voltage V

COMP

-0.3 to 6 V

SS Pin Voltage V

-0.3 to 6 V

Operating Junction Temperature T

150 ºC

Storage Temperature T

STG

-65 to 150 ºC

Lead Temperature

(Soldering, 10sec)

LEAD

260 ºC

Thermal Resistance

(Junction to Ambient)

SOIC-8 105

ºC/W

PSOP-8 60

ESD (Human Body Model) V

HBM

2000 V

ESD (Machine Model) V

200 V

Note 1: Stresses greater than those listed under “Absolute Maximum Ratings” may cause permanent damage to

the device. These are stress ratings only, and functional operation of the device at these or any other conditions

beyond those indicated under “Recommended Operating Conditions” is not implied. Exposure to “Absolute

Maximum Ratings” for extended periods may affect device reliability.

Recommended Operating Conditions

Parameter Symbol Min Max Unit

Input Voltage V

4.5 18 V

Operating Ambient Temperature T

-40 85 ºC

1 2 3 4 5 6 7 8 9 ... 12 13

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Diodes AP3512E Manuel d'utilisateur Page 4

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