AP6507

500 kHz 18V 3A SYNCHRONOUS DC/DC BUCK CONVERTER

AP6507

Document number: DS33435 Rev. 2 - 2

3 of 13

www.diodes.com

May 2011

© Diodes Incorporated

Symbol

Parameter

Rating

Unit

Supply Voltage

19

V

Switch Node Voltage

-0.3 to 20

V

Bootstrap Voltage

V

Feedback Voltage

–0.3V to +6

V

Enable/UVLO Voltage

–0.3V to +6

V

Comp Voltage

–0.3V to +6

V

Storage Temperature

-65 to +150

°C

Junction Temperature

+150

°C

Lead Temperature

+260

°C

ESD Susceptibility (Note 3)

HBM

Human Body Model

2

kV

MM

Machine Model

200

V

Symbol

Parameter

Rating

Unit

Junction to Ambient

50

°C/W

Junction to Case

10

°C/W

Symbol

Parameter

Min

Max

Unit

Supply Voltage

4.5

18

V

Operating Ambient Temperature Range

-20

+85

°C

Notes:

2. Exceeding these ratings may damage the device.

3. Semiconductor devices are ESD sensitive and may be damaged by exposure to ESD events. Suitable ESD precautions should be taken when

handling and transporting these device.

4. Test condition for SO-8EP: Measured on approximately 1” square of 1 oz copper.

5. The device function is not guaranteed outside of the recommended operating conditions.