AR2003FV

13 of 15

December 2014

Document number: DS37473 Rev. 3 - 2

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AR2003FV

Application Information (Cont.)

SYNC Input Circuit

SYNC pin is internally pulled up to internal AVDD (4.2V to

5V) through a 2KΩ resistor. If a falling edge of more than 2V is detected, the external

MOSFET will be turned off by AR2003FV. If the amplitude of SYNC signal is larger than 4.2V, an external resistor should be used to limit the input

current less than 2mA.

Ordering Information (Note 9)

Part Number

Marking

Reel size (inches)

Tape width (mm)

Quantity per reel

AR2003FV-13

AR2003

13

12

3,000

Note 9:

For packaging details, go to our website at http://www.diodes.com/products/packages.html.

Marking Information

AR2003