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TLV61225 Datasheet Single-cell High-efficient Step-up Converter

Manufacturer: Texas Instruments

Overview: Product Folder Sample & Buy Technical Documents Tools & Software Support & Community TLV61225 SLVSAF0A – AUGUST 2010 – REVISED MAY 2015 TLV61225 Single-Cell High-Efficient Step-Up Converter in 6-Pin SC-70 Package.

General Description

The TLV61225 device provides a power-supply solution for products powered by either a single-cell or 2-cell alkaline or NiMH, or 1-cell Li-primary battery.

Possible output currents depend on the input-tooutput voltage ratio.

The boost converter is based on a hysteretic controller topology using synchronous rectification to obtain maximum efficiency at minimal quiescent currents.

Key Features

  • 1 Up to 94% Efficiency at Typical Operating Conditions.
  • 5-μA Quiescent Current.
  • Operating Input Voltage from 0.7 V to 3.3 V.
  • Pass-Through Function During Shutdown.
  • Output Current of More Than 40-mA From a 1.2-V Input.
  • Typical Switch Current Rating 400 mA.
  • Output Overvoltage Protection.
  • Overtemperature Protection.
  • Fixed 3.3-V Output Voltage.
  • Small 6-Pin SC-70 Package 2.

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TLV61225 Distributor