Datasheet Details
Part number:
TPS61281A, TPS61280A
Manufacturer:
File Size:
2.37 MB
Description:
Wide- voltage battery front-end dc/dc converter.
Note:
This datasheet PDF includes multiple part numbers: TPS61281A, TPS61280A.
Please refer to the document for exact specifications by model.
TPS61281A, TPS61280A, Wide- Voltage Battery Front-End DC/DC Converter
The TPS6128xA device provides a power supply solution for products powered by either by a Li-Ion, Nickel-Rich, Silicon Anode, Li-Ion or LiFePO4 battery.
The voltage range is optimized for single-cell portable applications like in smart-phones or tablet PCs.
Used as a high-power pre-regulator, the TP
TPS61281A Features
* 1 95% Efficiency at 2.3MHz Operation
* 3µA Quiescent Current in Low IQ Pass-Through Mode
* Wide VIN Range From 2.3V to 4.8V
* IOUT ≥ 4A (Peak) at VOUT = 3.35V, VIN ≥ 2.65V
* Integrated Pass-Through Mode (35mΩ)
* Programmable Valley Inductor Current Li
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