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TPS628610 - 0.6-/1-A Synchronous Step-Down Converter

General Description

The TPS6286x devices are high-frequency, synchronous step-down converters with I2C- and VSEL-Interface.

The devices provide an efficient, flexible, and high-power density point-of-load DC/DC design.

Key Features

  • 2.3-μA operating quiescent current.
  • Up to 4-MHz switching frequency.
  • 1% output voltage accuracy.
  • DVS output from.
  • 0.4 V to 1.9875 V (12.5-mV steps).
  • I2C user interface to adjust.
  • Output voltage presets.
  • Ramp speed.
  • VSEL pin to toggle output voltage during operation.
  • Power-good indication.
  • Supports < 6-mm² design size.
  • Supports < 0.6-mm design height.
  • Tiny, 8-pin, 0.35-mm pitch WC.

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Other Datasheets by Texas Instruments

Part Number Description
TPS62861 0.6-/1-A Synchronous Step-Down Converter
TPS62860 0.6-/1-A Synchronous Step-Down Converter
TPS628600 0.6-/1-A Synchronous Step-Down Converter
TPS628601 0.6-/1-A Synchronous Step-Down Converter
TPS62864 4-A and 6-A Synchronous Step-Down Converter

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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TPS62860, TPS62861 SLUSDU8F – SEPTEMBER 2019 – REVISED OCTOBER 2023 TPS6286x 1.75-V to 5.5-V Input, 0.6-/1-A Synchronous Step-Down Converter with I2C/VSEL Interface 1 Features • 2.3-μA operating quiescent current • Up to 4-MHz switching frequency • 1% output voltage accuracy • DVS output from – 0.4 V to 1.9875 V (12.5-mV steps) • I2C user interface to adjust – Output voltage presets – Ramp speed • VSEL pin to toggle output voltage during operation • Power-good indication • Supports < 6-mm² design size • Supports < 0.6-mm design height • Tiny, 8-pin, 0.35-mm pitch WCSP package • Optimized pinout to support 0201 components 2 Applications • Wearable electronics • Portable electronics • Mobile phones • Medical sensor patches and patient monitors VIN 1.75V – 5.5V 4.