Datasheet4U Logo Datasheet4U.com

TPS61251 Datasheet Boost Converter

Manufacturer: Texas Instruments

Overview: Product Folder Order Now Technical Documents Tools & Software Support & Community TPS61251 SLVSAF7C – SEPTEMBER 2010 – REVISED APRIL 2019 TPS61251 Boost Converter for Battery Backup Charging With Adjustable Constant.

General Description

The TPS61251 device provides a power supply solution for products powered by either a three-cell, NiCd or NiMH battery, or a one-cell Li-Ion or Lipolymer battery.

The wide input voltage range is ideal to power portable applications like mobile phones, solid state drives (SSD) and wireless modems.

The converter is designed to charge large capacitors in the Farad range to support battery back up applications.

Key Features

  • 1 Resistor Programmable Input Current Limit.
  • ±10% Current accuracy at 500 mA over full temperature range.
  • Programmable from 100 mA up to 1500 mA.
  • Snooze mode draws only 2 μA (typical) quiescent current.
  • Designed to charge large capacitor values in the Farad range.
  • Up to 92% Efficiency.
  • Power good indicates appropriate output voltage level even in shutdown.
  • VIN range from 2.3 V to 6 V.
  • Adjustable output voltage up to.

TPS61251 Distributor & Price

Compare TPS61251 distributor prices and check real-time stock availability from major suppliers. Prices and inventory may vary by region and order quantity.

More Datasheets from Texas Instruments

Part Number Description
TPS61252 Tiny 1.5-A Boost Converter
TPS61253 3.5-MHz High Efficiency Step-Up Converter
TPS61253A 5-V / 4-A Boost Converter
TPS61253E 5-V / 4-A Boost Converter
TPS61254 3.5-MHz High Efficiency Step-Up Converter
TPS61256 3.5-MHz High Efficiency Step-Up Converter
TPS61258 3.5-MHz High Efficiency Step-Up Converter
TPS61259 3.5-MHz High Efficiency Step-Up Converter
TPS612592 3.5-MHz High Efficiency Step-Up Converter
TPS61200 Low Input Voltage Synchronous Boost Converter