Datasheet4U Logo Datasheet4U.com

TPS81256 Datasheet High Efficiency Step-up Converter

Manufacturer: Texas Instruments

Overview: Product Folder Order Now Technical Documents Tools & Software Support & munity TPS81256 SLVSAZ9D – JUNE 2012 – REVISED FEBRUARY 2018 TPS81256 3-W, High Efficiency Step-Up Converter In MicroSiP™ Packaging.

General Description

The TPS81256 device is a plete MicroSiP DC/DC step-up power solution intended for battery-powered portable applications.

Included in the package are the switching regulator, inductor and input/output capacitors.

Only a tiny additional output capacitor is required to finish the design.

Key Features

  • 1 91% Efficiency at 4MHz Operation.
  • Wide VIN Range From 2.5V to 5.5V.
  • IOUT ≥550mA at VOUT = 5.0V, VIN ≥3.3V.
  • Fixed Output Voltage 5.0V.
  • ±2% Total DC Voltage Accuracy.
  • 43µA Supply Current.
  • Best-in-Class Line and Load Transient.
  • VIN ≥ VOUT Operation.
  • Low-Ripple Light-Load PFM Mode.
  • True Load Disconnect During Shutdown.
  • Thermal Shutdown and Overload Protection.
  • Sub 1-mm Profile Solution.

More Datasheets from Texas Instruments

Part Number Description
TPS80010 PMU
TPS80032 Fully Integrated Power Management
TPS82084 High Efficiency Step-Down Converter MicroSiP Modules
TPS82085 High Efficiency Step-Down Converter MicroSiP Modules
TPS82130 17-V Input 3-A Step-Down Converter MicroSiP
TPS82140 17-V Input 2-A Step-Down Converter MicroSiP
TPS82150 17-V Input 1-A Step-Down Converter MicroSiP
TPS82670 Step-Down Converter
TPS82671 Step-Down Converter
TPS826711 Step-Down Converter

TPS81256 Distributor