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TPS40091 - MULTIPHASE CONTROLLER

Download the TPS40091 datasheet PDF. This datasheet also covers the TPS40090 variant, as both devices belong to the same multiphase controller family and are provided as variant models within a single manufacturer datasheet.

Description

The TPS4009x is a two-, three-, or four-phase programmable synchronous buck controller that is optimized for low-voltage, high-current applications powered by a 5-V to 15-V distributed supply.

Features

  • 1.
  • 2 Two-, Three-, or Four-Phase Operation.
  • 5-V to 15-V Operating Range.
  • Programmable Switching Frequency Up to 1-MHz/Phase.
  • Current Mode Control With Forced Current Sharing(1) (1) Patent pending.
  • 1% Internal 0.7-V Reference.
  • Resistive Divider Set Output Voltage.
  • True Remote Sensing Differential Amplifier.
  • Resistive or DCR Current Sensing.
  • Current Sense Fault Protection.
  • Programmable Load Line.
  • Com.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (TPS40090-etcTI.pdf) that lists specifications for multiple related part numbers.

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Other Datasheets by Texas Instruments

Part Number Description
TPS40090 MULTIPHASE CONTROLLER
TPS40090-Q1 HIGH-FREQUENCY MULTIPHASE CONTROLLER
TPS40000 Synchronous Buck Controller
TPS40001 Synchronous Buck Controller
TPS40002 Synchronous Buck Controller

Full PDF Text Transcription

Click to expand full text
www.ti.com PW RHD TPS40090 TPS40091 SLUS578B – OCTOBER 2003 – REVISED MAY 2006 HIGH-FREQUENCY, MULTIPHASE CONTROLLER Check for Samples: TPS40090, TPS40091 FEATURES 1 •2 Two-, Three-, or Four-Phase Operation • 5-V to 15-V Operating Range • Programmable Switching Frequency Up to 1-MHz/Phase • Current Mode Control With Forced Current Sharing(1) (1) Patent pending. • 1% Internal 0.
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