CL525 Supertex, Inc., CL525 Datasheet - Page 4

• Manufacturer Part Number: CL525
• Description: Linear, Fixed Constant Current Led Driver
• Manufacturer: Supertex, Inc.

Application Circuits
Ground Referenced LEDs
Pin Description
TO-252
D-PAK
(K4)
1
3
4
V
IN
100nF
Pin #
TO-92
(N3)
1
2
3
I
Control
LED
= I
VDD
Name
GND
●
VDD
OUT
OUT
1235 Bordeaux Drive, Sunnyvale, CA 94089
+ I
25mA
DD
Description
Supply voltage for the CL525. Bypass locally with a 100nF capacitor to
ground.
Constant current output (sink).
Circuit common.
GND
OUT
V
LED
+ 4.75V ≤ V
4
IN
≤ V
●
Tel: [phone]
LED
+ 90V
●
www.supertex.com
CL525