TL4242 Constant-Current LED Driver

Texas Instruments

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.

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TL4242 Datasheet Preview — Preview of TL4242 PDF

Datasheet Specifications

Part number: TL4242
Manufacturer: Texas Instruments ↗
File Size: 923.19 KB
Datasheet: TL4242-etcTI.pdf
Description: Constant-Current LED Driver

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

Applications

* Signage
* Industrial Lighting

TL4242 Distributors

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TL4242 Constant-Current LED Driver Texas Instruments

Texas Instruments TL4242-like datasheet