CAT4240 - 6 Watt Boost LED Driver

Product Overview

ON Semiconductor

Datasheet Details

Part number	CAT4240
Manufacturer	ON Semiconductor
File Size	180.89 KB
Description	6 Watt Boost LED Driver
Datasheet	CAT4240 Datasheet
Additional preview pages of the CAT4240 datasheet.

Product details

Description

The CAT4240 is a DC/DC step up converter that delivers an accurate constant current ideal for driving LEDs. voltage output stage is perfect for driving mid size and large panel displays containing up to ten white LEDs in series

Features

Switch Current Limit 750 mA.
Drives High Voltage LED Strings (38 V).
Up to 94% Efficiency.
Low Quiescent Ground Current 0.6 mA.
1 MHz Fixed Frequency Low Noise Operation.
Soft Start “In.
rush” Current Limiting.
Shutdown Current Less than 1 mA.
Open LED Overvoltage Protection.
Automatic Shutdown at 1.9 V (UVLO).
Thermal Overload Protection.
Thin SOT23 5.
lead (1 mm Max Height).

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Published: Mar 23, 2020 |