CAT4240

© Catalyst Semiconductor, Inc.

13

Doc. No. MD-5026 Rev. C

Characteristics subject to change without notice

EXAMPLE OF ORDERING INFORMATION (1)

SERIES LED DRIVERS

Part Number

Description

CAT4137

CMOS Boost Converter – White LED Driver

CAT4237

High Voltage CMOS Boost White LED Driver

CAT4238

High Efficiency 10 LED Boost Converter

CAT4139

22V High Current Boost White LED Driver

CAT4240

6 Watt Boost LED Driver

Notes:

(1) All packages are RoHS-compliant (Lead-free, Halogen-free).

(2) The standard lead finish is NiPdAu.

(3) The device used in the above example is a CAT4240–GT3 (TSOT-23, NiPdAu, Tape & Reel).

(4) For additional package and temperature options, please contact your nearest Catalyst Semiconductor Sales office. -free, Halogen-free).

(5) Switch current limit, typical values.

Prefix

Device #

Suffix

CAT

4240

TD

–

G

T3

Optional

Company ID

Product Number

4240

Tape & Reel

T: Tape & Reel

3: 3000/Reel

Package

TD: Thin SOT-23 (Lead-free, Halogen-free)

Lead Finish

G: NiPdAu