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TPS61282A Datasheet

Part Number TPS61282A
Manufacturers Texas Instruments
Logo Texas Instruments
Description Wide- Voltage Battery Front-End DC/DC Converter
Datasheet TPS61282A DatasheetTPS61282A Datasheet (PDF)

Product Folder Sample & Buy Technical Documents Tools & Software Support & Community TPS61280A, TPS61281A, 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 (3.

  TPS61282A   TPS61282A






Part Number TPS61282
Manufacturers Texas Instruments
Logo Texas Instruments
Description Wide- Voltage Battery Front-End DC/DC Converter
Datasheet TPS61282A DatasheetTPS61282 Datasheet (PDF)

Product Folder Sample & Buy Technical Documents Tools & Software Support & Community TPS61280, TPS61281, TPS61282 SLVSBI1A – OCTOBER 2013 – REVISED SEPTEMBER 2014 TPS6128x 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 • 2µA 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 (3.

  TPS61282A   TPS61282A







Wide- Voltage Battery Front-End DC/DC Converter

Product Folder Sample & Buy Technical Documents Tools & Software Support & Community TPS61280A, TPS61281A, 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 Protection) • Two Interface Options: – I2C Compatible I/F up to 3.4Mbps (TPS61280A) – Simple I/O Logic Control Interface (TPS6128xA) • Thermal Shutdown and Overload Protection • Total Solution Size < 20mm2, Sub 1-mm Profile 2 Applications • Single-Cell Ni-Rich, Si-Anode, Li-Ion, LiFePO4 Smart-Phones or Tablet PCs • 2.5G/3G/4G Mini-Module Data Cards • Current Limited Applications Featuring High Peak Power Loads 3 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. Used as a high-power pre-regulator, the TPS6128xA extends the battery run-time .


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