CAT4240_0711 Datasheet, PDF (13/14 Pages) Catalyst Semiconductor – 6 Watt Boost LED Driver

EXAMPLE OF ORDERING INFORMATION ⁽¹⁾
Prefix Device # Suffix
CAT
4240
TD
–
G
Product Number
4240
Optional
Company ID
Lead Finish
G: NiPdAu
Package
TD: Thin SOT-23 (Lead-free, Halogen-free)
T3
Tape & Reel
T: Tape & Reel
3: 3000/Reel
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
CAT4240
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.
© Catalyst Semiconductor, Inc.
13
Characteristics subject to change without notice
Doc. No. MD-5026 Rev. C