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TPS65921 - Power Management and USB Single Chip

Description

The TPS65921 device is a highly integrated power-management circuit (IC) that supports the power and peripheral requirements of the OMAP application processors.

Features

  • 1.
  • Three Step-Down Converters:.
  • Up to 1.2 A of Output Current for VDD1.
  • TPS65921B Supports VDD1 up to 1.2 A.
  • TPS65921B1 Supports VDD1 up to 1.4 A (Necessary for 1-GHz Operation).
  • SmartReflex™ Dynamic Voltage Management.
  • 3.2-MHz Fixed Frequency Operation.
  • VIN Range from 2.7 to 4.5 V.
  • Typical 30 µA Quiescent per Converter.
  • Four General-Purpose Configurable LDOs:.
  • Dynamic Voltage Scaling.
  • 220-mA Maxim.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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Product Folder Sample & Buy Technical Documents Tools & Software Support & Community TPS65921 SWCS048G – MARCH 2010 – REVISED SEPTEMBER 2014 TPS65921 Power Management and USB Single Chip 1 Device Overview 1.1 Features 1 • Three Step-Down Converters: – Up to 1.2 A of Output Current for VDD1 • TPS65921B Supports VDD1 up to 1.2 A • TPS65921B1 Supports VDD1 up to 1.4 A (Necessary for 1-GHz Operation) – SmartReflex™ Dynamic Voltage Management – 3.2-MHz Fixed Frequency Operation – VIN Range from 2.7 to 4.5 V – Typical 30 µA Quiescent per Converter • Four General-Purpose Configurable LDOs: – Dynamic Voltage Scaling – 220-mA Maximum Current for One LDO – VIN Range from 2.7 to 4.
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