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TL4242 Datasheet - Texas Instruments

TL4242 Constant-Current LED Driver

The TL4242 device is an integrated, adjustable, constant-current source that can drive loads up to 500 mA. The output current level can be adjusted through an external resistor. The device is designed to supply high-power LEDs. The TL4242 is provided in the DRJ (WSON) package. Protection circuits pr.

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 Datasheet (923.19 KB)

Preview of TL4242 PDF

Datasheet Details

Part number:

TL4242

Manufacturer:

Texas Instruments ↗

File Size:

923.19 KB

Description:

Constant-current led driver.

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TL4242 Constant-Current LED Driver Texas Instruments

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