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CAT4240 Datasheet - ON Semiconductor

CAT4240 6 Watt Boost LED Driver

The CAT4240 is a DC/DC step *up converter that delivers an accurate constant current ideal for driving LEDs. Operation at a fixed switching frequency of 1 MHz allows the device to be used with small value external ceramic capacitors and inductor. LEDs connected in series are driven with a reg.

CAT4240 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 L

CAT4240-ONSemiconductor.pdf

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Datasheet Details

Part number:

CAT4240

Manufacturer:

ON Semiconductor ↗

File Size:

180.89 KB

Description:

6 watt boost led driver.

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CAT4240 CAT4240 Watt Boost LED Driver ON Semiconductor

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