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XDP730-001
  • XDP730-001

XDP730-001

Infineon's XDP730-001 eFuse integrates a hot-swap controller, a low RDS(on) FET with up to 30 A current carrying capability, and a current sense in a small 7 mm x 7 mm package. With its wide operating voltage range, Surge Immunity, telemetry, and extensive list of protection features against e.g., inrush current, under- and overvoltage, and overcurrent, it is especially suitable for sophisticated 48 V/ 54 V (AI) server and data center applications.

Infineon Technologies XDP730-001 Product Info

16 April 2026 0

Parameters

Analog reporting

Current

Communication Interfaces

PMBus 1.3 at 1MHz

Current rating

30 A

Current sensing

High-side

Energy reading register size

40-bit

Fault response

auto retry or digitally configurable, Latch off

Input Voltage fault hysteresis configurability

OV and UV are configurable

Input Voltage range

7 V to 80 V

Inrush current control type

SOA current control

Package

PG-LIQFN-42

Power averaging ((32,768 samples))

3 s

Product Group

eFuse

Protection Features

VDS protections, over temperature, FET health, Watchdog, undervoltage, Programmable overcurrent, severe overcurrent, overvoltage

Supported rails

Positive

Surge immunity

Yes

Telemetry accuracy

V ≤ 0.5%, I ≤ 1.0%, P ≤ 2.0%, E ≤ 3.0%

Apps

Data center power solutions, Medium voltage IBC (48 V), Server power path protection

Features

  • Wide input voltage range: 7 V to 80 V
  • Integr. low RDS(on) OptiMOS™ FET, 1.5 mΩ
  • Integr. current sense & hot-swap ctrl.
  • Fault response: programmable
  • Active SOA protection
  • PMBus® v1.3 interface: up to 1 MHz
  • Input voltage Surge Immunity
  • Primary or secondary operation mode
  • Active monitoring: V≤0.5%, I≤1.0%
  • IMON current reporting accuracy: ≥ ±1%
  • One-time program. non-volatile memory
  • Small footprint: LIQFN-42 (7 mm x 7 mm)

Description

  • Improves system reliability & robustness
  • High level of protection & flexibility
  • Reduce risk of damage from faults
  • Suitable for a variety of applications
  • Accurate & high-speed telemetry
  • Small footprint & reduced system BOM
  • Current sharing to achieve higher IOUT

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