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TPS60255 HIGH EFFICIENCY CHARGE PUMP

TPS60255 Description

TPS60255 www.ti.com SLVS825 * MARCH 2008 HIGH EFFICIENCY CHARGE PUMP FOR 7 WLEDs DRIVER WITH 1 WIRE INTERFACE .
The TPS60255 is a high-efficiency, constant frequency charge pump DC/DC converter that uses 1× and 1.

TPS60255 Features

* 1
* 2 2.7 V to 6.0 V Input Voltage Range
* 1× and 1.5× Charge Pump
* Auto Switching Between 1× and 1.5× Modes
* 750 kHz Charge Pump Frequency
* Seven Individually-regulated WLED Current Sinks
* Single- Wire Interface for Dimming and ON/OFF Control

TPS60255 Applications

* Cellular Phones
* Portable Navigation Displays

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HIGH EFFICIENCY CHARGE PUMP Texas Instruments
Texas Instruments TPS60255-like datasheet