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TPS62612 - 6-MHz HIGH-EFFICIENCY STEP-DOWN CONVERTER

Download the TPS62612 datasheet PDF. This datasheet also includes the TPS62619 variant, as both parts are published together in a single manufacturer document.

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Note: The manufacturer provides a single datasheet file (TPS62619-etcTI.pdf) that lists specifications for multiple related part numbers.

General Description

The TPS6261x device is a high-frequency synchronous step-down dc-dc converter optimized for battery-powered portable applications.

Intended for low-power applications, the TPS6261x supports up to 350-mA load current, and allows the use of low cost chip inductor and capacitors.

With a wide input voltage range of 2.3V to 5.5V, the device supports applications powered by Li-Ion batteries with extended voltage range.

Overview

www.ti.com CSP-6 TPS62619, TPS62612 TPS62615, TPS62616 SLVS936A – NOVEMBER 2009 – REVISED MARCH 2010 350-mA, 6-MHz HIGH-EFFICIENCY STEP-DOWN CONVERTER IN LOW PROFILE CHIP SCALE PACKAGING (HEIGHT < 0.

Key Features

  • 1.
  • 23 90% Efficiency at 6MHz Operation.
  • 31mA Quiescent Current.
  • Wide VIN Range From 2.3V to 5.5V.
  • 6MHz Regulated Frequency Operation.
  • Best in Class Load and Line Transient.
  • ±2% Total DC Voltage Accuracy.
  • Automatic PFM/PWM Mode Switching.
  • Low Ripple Light-Load PFM Mode.
  • >50dB VIN PSRR (1kHz to 10kHz).
  • Internal Soft-Start, 100-ms Start-Up Time.
  • Integrated Active Power-Down Sequencing (Optional).

More Datasheets from Texas Instruments

Part Number Description
TPS62615 6-MHz HIGH-EFFICIENCY STEP-DOWN CONVERTER
TPS62616 6-MHz HIGH-EFFICIENCY STEP-DOWN CONVERTER
TPS62619 6-MHz HIGH-EFFICIENCY STEP-DOWN CONVERTER
TPS62600 6-MHz SYNCHRONOUS STEP-DOWN CONVERTER
TPS62601 6-MHz SYNCHRONOUS STEP-DOWN CONVERTER
TPS62620 6-MHz High-Efficiency Step-Down Converter
TPS62621 6-MHz High-Efficiency Step-Down Converter
TPS62622 6-MHz High-Efficiency Step-Down Converter
TPS62623 6-MHz High-Efficiency Step-Down Converter
TPS62624 6-MHz High-Efficiency Step-Down Converter