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TPS657051 Datasheet PMU

Manufacturer: Texas Instruments

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General Description

The TPS65705x devices are small power management units targeted for embedded camera module or other portable low-power consumer-end equipments.

The device contains two highly efficient step-down converters, a low dropout linear regulator, and additional supporting functions.

The 2.25-MHz step-down converter enters a low-power mode at light load for maximum efficiency across the widest possible range of load currents.

Overview

Product Folder Sample & Buy Technical Documents Tools & Software Support & Community TPS657051, TPS657052 SLVSA08A – FEBRUARY 2010 – REVISED SEPTEMBER 2015 TPS65705x PMU for Embedded Camera Module.

Key Features

  • 1 Two 400-mA Step-Down Converters.
  • Up to 92% Efficiency.
  • VIN Range for DC-DC Converter From 3.3 V to 6 V.
  • 2.25-MHz Fixed-Frequency Operation.
  • Power Save Mode at Light Load Current.
  • Output Voltage Accuracy in PWM Mode ±1.5%.
  • 100% Duty Cycle for Lowest Dropout.
  • 180° Out-of-Phase Operation.
  • 1 General Purpose 200-mA LDO.
  • VIN Range for LDO From 1.7 V to 6.0 V.
  • Available in a 16-Ball DSBGA (WCSP) With 0.

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