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TPS62700 Datasheet 2MHz 650mA Step Down Converter

Manufacturer: Texas Instruments

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General Description

The TPS6270x device is a high-efficiency synchronous step-down DC-DC converter optimized for RF power-amplifier (PA) applications.

It provides up to 650 mA of output current from a single Li-Ion cell.

The device converts input voltages from 2.5 to 6.0 V down to an output voltage set by an external analog reference voltage applied to the pin VCON.

Overview

TPS62700, TPS62701 www.ti.com...................................................................................................................................................

Key Features

  • 1.
  • High-Efficiency Step-Down Converter.
  • Output Current up to 650 mA.
  • VIN Range From 2.5 to 6.0 V.
  • 2.0-MHz Fixed-Frequency Operation.
  • Clock Dithering (TPS62701).
  • Dynamic Voltage Control With External Reference (1.3 V to 3.09 V).
  • Fast Output-Voltage Settling (1.3 V to 3.09 V in 20 µs).
  • Soft Start.
  • Overload Protection.
  • Undervoltage Lockout.
  • Thermal Protection.
  • 8-Pin WCSP Package.

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