TPS61176 Datasheet (Texas Instruments) - High-Efficiency 6-Channel WLED Driver

TPS61176, High-Efficiency 6-Channel WLED Driver

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.

The boost output voltage automa

TPS61176 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