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TPS60251 HIGH EFFICIENCY CHARGE PUMP

TPS60251 Description

TPS60251 www.ti.com SLVS767C * APRIL 2007 * REVISED NOVEMBER 2007 HIGH EFFICIENCY CHARGE PUMP FOR 7 WLEDs WITH I2C INTERFACE FEATU.
The TPS60251 is a high efficiency, constant frequency charge pump DC/DC converter that uses a dual mode 1× and 1.

TPS60251 Features

* 1
* 3.0-V to 6.0-V Input Voltage Range
* ×1 and ×1.5 Charge Pump
* Fully Programmable Current with I2C
* 64 Dimming Steps with 25mA Maximum (Sub and Main Display Banks)

TPS60251 Applications

* Cellular Phones
* PDA, PMP, GPS (Up To 4 Inch Display)

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Texas Instruments TPS60251-like datasheet