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TL4242 Constant-Current LED Driver

TL4242 Description

Product Folder Sample & Buy Technical Documents Tools & Software Support & Community TL4242 SLVS641B * APRIL 2008 * REVISED MARCH.
The TL4242 device is an integrated, adjustable, constant-current source that can drive loads up to 500 mA.

TL4242 Features

* 1 Adjustable Constant Current up to 500 mA (±5%)
* PWM Brightness Regulation
* Wide Input Voltage Range up to 42 V
* Low Drop Voltage
* Open-Load Detection
* Overtemperature Protection
* Short-Circuit Proof
* Reverse-Polarity Proof

TL4242 Applications

* Signage
* Industrial Lighting

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Constant-Current LED Driver Texas Instruments
Texas Instruments TL4242-like datasheet