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TPS61162D - Dual-Channel WLED Drivers

Description

The TPS61162D is a dual-channel WLED driver which provides highly integrated solutions for singlecell Li-ion-battery-powered smart-phone backlighting.

The device has a built-in high efficiency boost regulator with integrated 1.5-A/40-V power MOSFET and can support as low as 2.7-V input voltage.

Features

  • 1 2.7-V to 6.5-V Input Voltage.
  • Integrated 1.5-A/40-V MOSFET.
  • 1.2-MHz Switching Frequency.
  • Dual Current Sinks of up to 30-mA Current Each.
  • 1% Typical Current Matching and Accuracy.
  • 26.5-V Overvoltage Protection Threshold.
  • Adaptive Boost Output to WLED Voltages.
  • Very Low Voltage Headroom Control (90 mV).
  • Flexible Digital and PWM Brightness Control.
  • One-Wire Control Interface (EasyScale™).
  • PWM Dimmin.

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Datasheet preview – TPS61162D

Datasheet Details

Part number TPS61162D
Manufacturer Texas Instruments
File Size 1.55 MB
Description Dual-Channel WLED Drivers
Datasheet download datasheet TPS61162D Datasheet
Additional preview pages of the TPS61162D datasheet.

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Full PDF Text Transcription

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Product Folder Sample & Buy Technical Documents Tools & Software Support & Community TPS61162D SLVSC13A – JULY 2013 – REVISED MARCH 2016 TPS61162D Dual-Channel WLED Drivers for Smart Phones 1 Features •1 2.7-V to 6.5-V Input Voltage • Integrated 1.5-A/40-V MOSFET • 1.2-MHz Switching Frequency • Dual Current Sinks of up to 30-mA Current Each • 1% Typical Current Matching and Accuracy • 26.
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