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TPS65014 - Power-and Battery-Management IC

Description

The TPS65014 device is an integrated power- and battery-management IC for applications powered by one Li-ion or Li-polymer cell and which require multiple power rails.

Features

  • 1 Linear Charger Management for Single Li-Ion or Li-Polymer Cells.
  • Dual Input Ports for Charging From USB or From Wall Plug, Handles 100-mA and 500-mA USB Requirements.
  • Charge Current Programmable Through External Resistor.
  • 1-A, 95% Efficient Step-Down Converter for I/O and Peripheral Components (VMAIN).
  • 400-mA, 90% Efficient Step-Down Converter for Processor Core (VCORE).
  • 2× 200-mA LDOs for I/O and Peripheral Components, LDO Enable Through B.

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Full PDF Text Transcription

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Product Folder Sample & Buy Technical Documents Tools & Software Support & Community TPS65014 SLVS551A – DECEMBER 2004 – REVISED SEPTEMBER 2015 TPS65014 Power- and Battery-Management IC for Li-Ion Powered Systems 1 Features •1 Linear Charger Management for Single Li-Ion or Li-Polymer Cells • Dual Input Ports for Charging From USB or From Wall Plug, Handles 100-mA and 500-mA USB Requirements • Charge Current Programmable Through External Resistor • 1-A, 95% Efficient Step-Down Converter for I/O and Peripheral Components (VMAIN) • 400-mA, 90% Efficient Step-Down Converter for Processor Core (VCORE) • 2× 200-mA LDOs for I/O and Peripheral Components, LDO Enable Through Bus • Serial Interface Compatible With I2C, Supports 100-kHz, 400-kHz Operation • LOW_PWR Pin to Lower or Disable Proce
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