Datasheet4U Logo Datasheet4U.com

CAT3612 - Programmable 300mA Camera Flash LED Driver

General Description

The CAT3612 is a high-efficiency 1x/1.5x fractional charge pump with programmable current in two LED channels.

Each channel delivers accurate regulated current up to 150mA and make CAT3612 ideal for driving one or two flash LEDs.

Key Features

  • Dual matched regulated LED channels 300mA output current (150mA per channel) 1-wire EZDimTM Programmable LED Current 32 accurate dimming levels Power efficiency up to 90% Fractional pump 1x/1.5x Low noise input ripple Fixed High Frequency Operation 1MHz “Zero” Current Shutdown Mode Soft start and current limiting Short circuit protection Thermal shutdown protection 12.

📥 Download Datasheet

Datasheet Details

Part number CAT3612
Manufacturer Catalyst Semiconductor
File Size 486.25 KB
Description Programmable 300mA Camera Flash LED Driver
Datasheet download datasheet CAT3612 Datasheet

📁 Similar Datasheet

Part Number Description Manufacturer
CAT3612 Programmable 300 mA Camera Flash LED Driver ON Semiconductor
CAT3614 4-Channel 1-Wire LED Driver ON Semiconductor
CAT3616 6-Channel Charge Pump LED Driver ON Semiconductor
CAT3603 3-Channel LED Driver ON Semiconductor
CAT3604 4-Channel Regulated Charge Pump White LED Driver ON Semiconductor

Other Datasheets by Catalyst Semiconductor

Part Number Description
CAT3614 4-Channel 1-Wire LED
CAT3616 6-Channel Charge Pump LED Driver
CAT3603 3-Channel LED Driver
CAT3604 4-Channel Regulated Charge Pump White LED Driver
CAT3604V 4-Channel Quad-Mode LED Driver

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
www.DataSheet4U.com CAT3612 Programmable 300mA Camera Flash LED Driver FEATURES „ „ „ „ „ „ „ „ „ „ „ „ „ Dual matched regulated LED channels 300mA output current (150mA per channel) 1-wire EZDimTM Programmable LED Current 32 accurate dimming levels Power efficiency up to 90% Fractional pump 1x/1.5x Low noise input ripple Fixed High Frequency Operation 1MHz “Zero” Current Shutdown Mode Soft start and current limiting Short circuit protection Thermal shutdown protection 12-lead TDFN 3mm x 3mm package PRODUCT DESCRIPTION The CAT3612 is a high-efficiency 1x/1.5x fractional charge pump with programmable current in two LED channels. Each channel delivers accurate regulated current up to 150mA and make CAT3612 ideal for driving one or two flash LEDs.