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TPS23523 Datasheet -48V Hot Swap and Single OR-ing Controller

Manufacturer: Texas Instruments

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General Description

The TPS23523 is an integrated hot swap and OR-ing controller that enables high power telecom systems to comply with stringent transient requirements.

The 200-V absolute maximum rating makes it easier to survive lightning surge tests (IEC61000-4-5).

The soft start cap disconnect allows for the use of smaller hot swap FETs by limiting the inrush current, without hurting the transient response.

Overview

Product Folder Order Now Technical Documents Tools & Software Support & Community TPS23523 SLVSDF9A – DECEMBER 2017 – REVISED JANUARY 2019 TPS23523: –48-V Hot Swap and Single OR-ing Controller.

Key Features

  • 1.
  • 10-V to.
  • 80-V DC Operation,.
  • 200-V Absolute Maximum.
  • Soft Start Cap Disconnect.
  • Dual Hot Swap Gate Drive.
  • 400-µA Gate Sourcing Current.
  • Dual Current Limit (based on VDS).
  • 25 mV ±4% When Low VDS.
  • 3 mV ±25% When High VDS.
  • Programmable UV(±1.5%) and OV (±2%).
  • Programmable Hysteresis (±11%).
  • Integrated OR-ing Controller.
  • Regulation: 25 mV ±15 mV.
  • Fast Turn off:.

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