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TPS61042 Datasheet - Texas Instruments

TPS61042 Constant Current LED Driver

The TPS61042 is a high frequency boost converter with constant current output that drives white LEDs or similar. The LED current is set with the external sense resistor (RS) and is directly regulated by the feedback pin (FB) that regulates the voltage across the sense resistor RS to 252 mV (typ). To.

TPS61042 Features

* 1 Current Source With Overvoltage Protection

* Input Voltage Range: 1.8 V to 6 V

* Internal 30 V Switch

* Up to 85% Efficiency

* Precise Brightness Control Using PWM Signal or Analog Signal

* Switching Frequency: Up to 1 MHz

* Internal Power M

TPS61042 Datasheet (1.35 MB)

Preview of TPS61042 PDF

Datasheet Details

Part number:

TPS61042

Manufacturer:

Texas Instruments ↗

File Size:

1.35 MB

Description:

Constant current led driver.

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TPS61042 Constant Current LED Driver Texas Instruments

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