TPS61282A - Wide- Voltage Battery Front-End DC/DC Converter
Texas Instruments
Download the TPS61282A datasheet PDF.
This datasheet also covers the TPS61280A variant, as both devices belong to the same wide- voltage battery front-end dc/dc converter family and are provided as variant models within a single manufacturer datasheet.
General Description
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.
Key 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 Limit and
Output Voltage.
Full PDF Text Transcription for TPS61282A (Reference)
Note: Below is a high-fidelity text extraction (approx. 800 characters) for
TPS61282A. For precise diagrams, tables, and layout, please refer to the original PDF.
Product Folder Sample & Buy Technical Documents Tools & Software Support & Community TPS61280A, TPS61281A, TPS61282A SLVSCG9B – MAY 2014 – REVISED SEPTEMBER 2016 TPS6128x...
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1281A, TPS61282A SLVSCG9B – MAY 2014 – REVISED SEPTEMBER 2016 TPS6128xA Low-, Wide- Voltage Battery Front-End DC/DC Converter Single-Cell Li-Ion, Ni-Rich, Si-Anode Applications 1 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 Limit and Output Voltage • True Pass-Through Mode During Shutdown • Best-in-Class Line and Load Transient • Low-Ripple Light-Load PFM Mode • In-Situ Customization with On-Chip E2PROM (Write Pr
TPS61282A Datasheet
