TPS61176 Datasheet High-efficiency 6-channel Wled Driver

Manufacturer: Texas Instruments

Overview: Product Folder Sample & Buy Technical Documents Tools & Software Support & Community TPS61176 SLVSBM5B – DECEMBER 2012 – REVISED AUGUST 2015 TPS61176 High-Efficiency 6-Channel WLED Driver Supporting Single-Cell Li-Ion.

Datasheet Details

Part number	TPS61176
Manufacturer	Texas Instruments
File Size	1.46 MB
Description	High-Efficiency 6-Channel WLED Driver
Datasheet	TPS61176-etcTI.pdf

General Description

The TPS61176 is an integrated WLED backlight driver for tablets or notebook PCs using single-cell batteries.

It comprises a high-efficiency boost converter with an integrated 2-A, 40-V power MOSFET, and six current sink regulators.

The device can drive up to 60 WLEDs.

Key Features

1 2.7-V to 6.5-V VIN Voltage Range.
2.7-V to 24-V Boost Input Voltage Range.
Integrated 2-A/40-V MOSFET.
1-MHz Switching Frequency.
Adaptive Boost Output to WLED Voltages.
Six Current Sinks of 35 mA Capability Each.
±2% (Maximum) Current Accuracy.
1.3% (Typical) Current Matching.
100-Hz to 22-kHz Input PWM Frequency.
Mixed Dimming Mode: Automatic Switch Between Analog Dimming and PWM Dimming.
Progr.

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