TPS61163 Datasheet Dual-channel Wled Driver

Manufacturer: Texas Instruments

Overview: Product Folder Sample & Buy Technical Documents Tools & Software Support & Community TPS61163 SLVSBQ2D – JANUARY 2013 – REVISED MAY 2016 TPS61163 Dual-Channel WLED Driver for Smart Phones.

Datasheet Details

Part number	TPS61163
Manufacturer	Texas Instruments
File Size	1.57 MB
Description	Dual-Channel WLED Driver
Datasheet	TPS61163-etcTI.pdf

General Description

The TPS61163 is a dual-channel WLED driver that provides highly integrated solutions for single-cell Liion battery-powered smartphone backlights.

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

With two high current-matching-capability current-sink regulators, the device can drive up to 10s2p WLED diodes.

Key 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.
37.5-V Overvoltage Protection (OVP) 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.

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