DS-IX9908-R01

www.ixysic.com

1

IX9908

High Voltage, Dimmable

LED Driver with PFC Control

Pb

Features

Dimming Features

Applications

Description

The IX9908 is a quasi-resonant controller optimized

for phase-cut dimmable, off-line LED applications.

Precise PWM generation supports phase-cut dimming

and power factor correction.

The product features a wide operating range, up to

600V, and low power consumption. Multiple safety

features ensure full system protection in failure

situations. The IX9908, with its strong feature set and

low cost, is an excellent choice for quasi-resonant

flyback LED bulb designs.

Ordering Information

IX9908 Example Application

Part

Description

IX9908N

8-Pin SOIC (100/Tube)

IX9908NTR

8-Pin SOIC (2000/Reel)

SNUBBER

AC

C

IN

R

IN1

R

IN2

D

VR

C

VR

R

CS

Q1

C

C

D

OUT

C

OUT

T1

Aux

LEDs

D

VCC

C

VCC

R

ZCV1

C

ZCV

R

ZCV2

V

CC

ZCV HV

GD

CS

GND

VR

IX9908

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