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TPS61042 - Constant Current LED Driver

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Texas Instruments

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TPS61042 Constant Current LED Driver by Texas Instruments - Datasheet Preview — Datasheet preview – TPS61042

Datasheet Details

Part number	TPS61042
Manufacturer	Texas Instruments
File Size	1.35 MB
Description	Constant Current LED Driver
Datasheet	TPS61042 Datasheet
Additional preview pages of the TPS61042 datasheet.

Product details

Description

The TPS61042 is a high frequency boost converter with constant current output that drives white LEDs or similar.

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 MOSFET Switch: 500 mA.
Operates With Small Output Capacitors Down to 100 nF.
Disconnects LEDs During Shutdown.
No Load Quiescent Current: 38 µA Typ.
Shutdown Current.

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Other Datasheets by Texas Instruments

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Published: Dec 31, 2019 |