CAT4139 Datasheet, Driver, Catalyst Semiconductor

CAT4139 Features

• Driver
• Switch Current Limit 750mA Drives LED strings up to 22V Up to 87% Efficienc

PDF File Details

Part number:

CAT4139

Manufacturer:

Catalyst Semiconductor

File Size:

307.30kb

Download:

📄 Datasheet

Description:

22v high current boost white led driver. The CAT4139 is a DC/DC step-up converter that delivers an accurate constant current ideal for driving LEDs. Operation at a fixed swit

CAT4139 Application

• Applications Quantity Package per Reel Marking 3000 TP APPLICATIONS
• GPS Navigation Systems
• Portable Media Players
• Ha

TAGS

CAT4139

Catalyst Semiconductor

📁 Related Datasheet

CAT4134 - Dual Channel LED Driver (On Semiconductor)
CAT4134 LED Driver, Dual Channel Movie/Flash, 500 mA Description The CAT4134 is a high power, dual channel boost converter which provides two matched.

CAT4134 - 500mA Dual Channel Movie/Flash LED Driver (Catalyst Semiconductor)
CAT4134 500mA Dual Channel Movie/Flash LED Driver FEATURES „ „ „ „ „ „ „ „ „ „ „ Dual Mode (Movie or Flash) operation Independent Movie/Flash LED cur.

CAT4137 - CMOS Boost Converter - White LED Driver (Catalyst Semiconductor)
CAT4137 CMOS Boost Converter - White LED Driver Features • • • • • • • • • • • • Drives up to 5 White LEDs from 3V Power Efficiency up to 87% Low Qui.

CAT4137 - CMOS Boost Converter - White LED Driver (ON Semiconductor)
CAT4137 CMOS Boost Converter White LED Driver Description The CAT4137 is a DC/DC step-up converter that delivers a regulated output current. Operatio.

CAT4139 - 22V High Current Boost White LED Driver (ON Semiconductor)
CAT4139 22 V High Current Boost White LED Driver Description The CAT4139 is a DC/DC step−up converter that delivers an accurate constant current idea.

CAT4101 - 1A Constant-Current LED Driver (ON Semiconductor)
CAT4101 1 A Constant-Current LED Driver with PWM Dimming Description The CAT4101 is a constant−current sink driving a string of high−brightness LEDs.

CAT4103 - 3-Channel Constant-Current RGB LED Driver (ON Semiconductor)
CAT4103 3-Channel Constant-Current RGB LED Driver Description The CAT4103 is a 3−channel, linear based constant−current LED driver designed for RGB L.

CAT4104 - 700mA Quad Channel Constant Current LED Driver (ON Semiconductor)
700 mA Quad Channel Constant Current LED Driver CAT4104 Description The CAT4104 provides four matched low dropout current sinks to drive high−bright.

CAT4106 - 6W Quad Channel DC/DC LED Driver (ON Semiconductor)
CAT4106 6 W Quad Channel DC/DC LED Driver with Diagnostics Description The CAT4106 is an integrated multi−channel LED driver and high power DC/DC con.

CAT4109 - 3-Channel Constant-Current RGB LED Driver (ON Semiconductor)
3-Channel Constant-Current RGB LED Driver with Individual PWM Dimming CAT4109, CAV4109 Description The CAT4109/CAV4109 is a 3−channel constant−curren.