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TPS23750 - Integrated 100-V IEEE 802.3af PD and DC/DC Controller

This page provides the datasheet information for the TPS23750, a member of the TPS23770 Integrated 100-V IEEE 802.3af PD and DC/DC Controller family.

Description

The TPS23750 integrates the functionality of the TPS2375 with a primary-side dc/dc PWM controller.

The designer can create a front-end solution for PoE-PD applications with minimum external components.

Features

  • s derived from the TPS2375.
  • 100 V, 0.6 Ω Internal Pass MOSFET.
  • Standard and Legacy UVLO Choices.
  • Fixed 140 mA Inrush Limit.
  • Primary Side DC/DC Converter Control.
  • Minimum External Component Count.
  • Current Mode Control.
  • Isolated and Non-Isolated Topologies.
  • Programmable Operating Frequency.
  • Current Sense Leading-edge Blanking.
  • 50% Duty Cycle Limiting.
  • Voltage Output Error Amplifier.
  • Internal.

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Datasheet preview – TPS23750

Datasheet Details

Part number TPS23750
Manufacturer Texas Instruments
File Size 1.58 MB
Description Integrated 100-V IEEE 802.3af PD and DC/DC Controller
Datasheet download datasheet TPS23750 Datasheet
Additional preview pages of the TPS23750 datasheet.

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Other Datasheets by Texas Instruments
  • TPS2375 - IEEE 802.3af PoE POWERED DEVICE CONTROLLERS
  • TPS2375-1 - IEEE 802.3af PoE POWERED DEVICE CONTROLLERS
  • TPS23751 - IEEE 802.3at PoE Interface
  • TPS23752 - IEEE 802.3at PoE Interface
  • TPS23753 - IEEE 802.3 PoE INTERFACE AND ISOLATED CONVERTER CONTROLLER
  • TPS23753A - IEEE 802.3 PoE Interface and Converter Controller
  • TPS23754 - PoE Interface and DC-DC Controller
  • TPS23754-1 - PoE Interface and DC-DC Controller

Full PDF Text Transcription

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www.ti.com TPS23750 TPS23770 SLVS590B – JULY 2005 – REVISED FEBRUARY 2008 INTEGRATED 100-V IEEE 802.3af PD AND DC/DC CONTROLLER FEATURES 1 •2 Complete 802.3af PoE Interface – Features derived from the TPS2375 – 100 V, 0.
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