1694M-G1 查看數據表（PDF） - Diodes Incorporated.

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1694M-G1

OFFLINE, HIGH PF, HIGH EFFICIENCY DIMMABLE LED DRIVER CONTROLLER

Diodes Incorporated. 

Functional Block Diagram

5

FB

Tons

Detector

A Product Line of

Diodes Incorporated

AP1694

Vdd

Power_EN

Vref

VCC

8

Regulator&

Bias

Tons

CS_OCP

PRO Protection FB_CV

& Latch FB_OVP

VCC_OVP

2

RI

SGND 3

CS 4

Set Initial Tonp

Vcs_valley Vcsmax

CC_CTRL

TONP_CTRL

S

Logic Q

R

Constant Turn-on

Time Generation

PFM

Driver

7

OUT

6 GND

Absolute Maximum Ratings (Note 4) (@TA = +25°C, unless otherwise specified.)

Symbol

VCC

IOUT

VCS

VFB

TJ

TSTG

TLEAD

PD

θJA

–

–

Parameter

Power Supply Voltage

Driver Output Current

Voltage at CS to GND

FB Input Voltage

Operating Junction Temperature

Storage Temperature

Lead Temperature (Soldering, 10 sec)

Power Dissipation (TA = +50°C)

Thermal Resistance (Junction to Ambient)

ESD (Human Body Model)

ESD (Charged-device Model)

Rating

-0.3 to 35

150

-0.3 to 7

-40 to 10

-40 to +150

-65 to +150

+300

0.65

160

2000

±1000

Unit

V

mA

V

V

°C

°C

°C

W

°C/W

V

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.

AP1694

Document number: DS36522 Rev. 2 - 2

3 of 9

www.diodes.com

December 2013

© Diodes Incorporated

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