AP1690

Document number: DS36469 Rev. 2 - 2

3 of 9

www.diodes.com

May 2014

© Diodes Incorporated

AP1690

A Product Line of

Diodes Incorporated

Functional Block Diagram

Regulator

&

Bias

OVP

Tonsec

Detector

0.1V

1.8V

PFM

Tons

UVLO

COMP

EA

UVLO

pro

CV_CTRL

R

Q

S

R

Q

S

CC_CTRL

FB

CS

PD

VCC

OUT

GND

Acceleration Start

Control

Peak Current Control

& LEB

Dimming Control

DIM

2

3

4

5

6

7

8

Symbol

Parameter

Rating

Unit

Power Supply Voltage

-0.3 to 30

V

Driver Output Current

300

mA

Voltage at PD, DIM, CS

-0.3 to 7

V

FB Input Voltage

-40 to 10

V

Operating Junction Temperature

+150

ºC

Storage Temperature

-65 to +150

ºC

Lead Temperature (Soldering, 10 sec)

+300

ºC

0.65

W

Thermal Resistance (Junction to Ambient)

190

C/W

–

ESD (Machine Model)

200

V

–

ESD (Human Body Model)

3000

V

Note 4

: 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.