high efficiency charge pump.
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* 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 (S.
* Cellular Phones
* PDA, PMP, GPS (Up To 4 Inch LCD Display)
* Multidisplay Handheld Devices
DESCRIPTION
Th.
The TPS60250/2 are high efficiency, constant frequency charge pump DC/DC converters that use dual mode 1× and 1.5× conversions to maximize efficiency over the input voltage range. The devices drive up to five white LEDs for the main display and up to.
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