AP3606/AP3607

Document number: DS40917 Rev. 1 - 3

14 of 16

www.diodes.com

April 2018

© Diodes Incorporated

AP3606/AP3607

Digital Dimming Operating Diagram (Note 3)

Note 3:

The dimming control can be achieved by applying a pulse to the EN pin. When the low level duration time of pulse is between tLO(MIN) and tLO(MAX), and the

high level duration time is larger than tHI(MIN), the LED current will decrease 1/16. If the low level duration time is larger than tSHDN(MAX), the IC will be turned

off. When AP3606/AP3607 is powered on, the WLED is in full brightness. And it will keep maximum current until the pulse is detected. After 15 pulses the

WLED current decreases to 1/16 of full brightness. It will increase to full brightness if a pulse is added to EN pin then.

Ordering Information

AP36XX X X - X

Packing

Package

Product Name

TR : Tape & Reel

G1 : Green

FN : QFN-3x3-16

RoHS/Green

06 : AP3606

07 : AP3607

Product Version

Package

Temperature Range

Part Number

Marking ID

Packing

QFN-3×3-16

-40 to +85

C

AP3606FNTR-G1

B1B

Tape & Reel

AP3607FNTR-G1

B1C

NOT RECOMMENDED FOR NEW DESIGN

USE AP3156