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TPS62867 Datasheet 4-A and 6-A Synchronous Step-Down Converter

Manufacturer: Texas Instruments

Overview: TPS62865, TPS62867 SLUSDN8 – MARCH 2021 TPS62865/TPS62867 2.4-V to 5.5-V Input, 4-A and 6-A Synchronous Step-Down Converter in 1.5-mm × 2.

Download the TPS62867 datasheet PDF. This datasheet also includes the TPS62865 variant, as both parts are published together in a single manufacturer document.

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General Description

The TPS62865 and TPS62867 devices are highfrequency synchronous step-down converters which provide an efficient, flexible, and high power-density solution.

At medium to heavy loads, the converters operate in PWM mode and automatically enter Power Save Mode operation at light load to maintain high efficiency over the entire load current range.

The devices can also be forced in PWM mode operation to minimize output voltage ripple.

Key Features

  • DCS-Control topology for fast transient response.
  • 11-mΩ and 10.5-mΩ internal power MOSFETs.
  • 1% output voltage accuracy.
  • 4-µA operating quiescent current.
  • 2.4-V to 5.5-V input voltage range.
  • 0.6-V to VIN output voltage range.
  • Fixed (selectable by external resistor) and adjustable output voltage versions.
  • 2.4-MHz switching frequency.
  • Forced PWM or power save mode.
  • Output voltage discharge.
  • 100% duty.

More Datasheets from Texas Instruments

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TPS62864 4-A and 6-A Synchronous Step-Down Converter
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