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TPS621351 - High Accuracy 3-V to 17-V 4-A Step-Down Converters

Download the TPS621351 datasheet PDF. This datasheet also covers the TPS62135 variant, as both devices belong to the same high accuracy 3-v to 17-v 4-a step-down converters family and are provided as variant models within a single manufacturer datasheet.

General Description

The TPS62135 and TPS621351 are high efficiency and easy to use synchronous step-down DC-DC converters, based on the DCS-Control™ Topology.

The devices wide input voltage range of 3-V to 17-V makes it suitable for multi-cell Li-Ion as well as 12-V intermediate supply rails.

Key Features

  • 1 Output Voltage Accuracy ± 1% (PWM mode).
  • Input Voltage Range: 3 V to 17 V.
  • Quiescent Current 18 µA Typ.
  • Output Voltage from 0.8 V to 12 V.
  • Adjustable Soft-Start.
  • Forced PWM or PWM/PFM operation.
  • Typical switching frequency of 2.5MHz in forced PWM.
  • Precise ENABLE input allows.
  • User-Defined Undervoltage Lockout.
  • Exact Sequencing.
  • 100% Duty Cycle Mode.
  • Automatic Efficiency Enhancement AEE™.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (TPS62135-etcTI.pdf) that lists specifications for multiple related part numbers.

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Other Datasheets by Texas Instruments

Part Number Description
TPS62135 High Accuracy 3-V to 17-V 4-A Step-Down Converters
TPS62130 3-A Step-Down Converter
TPS6213013A-Q1 3-V to 17-V 3-A Step-Down Converter
TPS62130A 3-A Step-Down Converter
TPS62130A-Q1 3-V to 17-V 3-A 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.

View original datasheet text
Product Folder Order Now Technical Documents Tools & Software Support & Community TPS62135, TPS621351 SLVSBH3B – JUNE 2016 – REVISED APRIL 2017 TPS62135, TPS621351 High Accuracy 3-V to 17-V 4-A Step-Down Converters with DCS-Control™ 1 Features •1 Output Voltage Accuracy ± 1% (PWM mode) • Input Voltage Range: 3 V to 17 V • Quiescent Current 18 µA Typ • Output Voltage from 0.8 V to 12 V • Adjustable Soft-Start • Forced PWM or PWM/PFM operation • Typical switching frequency of 2.