XDP8HD40S-1
coming soon
coming soon
RoHS Compliant

XDP8HD40S-1

High-voltage hot-swap controller with reinforced isolation and programmable SOA control for 30 V to 1500 VDC rails in a LFDSO-40 package

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XDP8HD40S-1
XDP8HD40S-1


Product details

  • Analog reporting
    Current, Power
  • Communication Interfaces
    PMBus 1.5 at 400KHz
  • Current sensing
    High-side, Low-side
  • Energy reading register size
    40-bit
  • Fault response
    Latch off, auto retry or digitally configurable
  • Input Voltage fault hysteresis configurability
    OV and UV are configurable
  • Input Voltage range
    30 V to 1500 V
  • Inrush current control type
    SOA current control, Boost mode: auto boost or full boost with improved programmability, JFET as current source feature to reduce minimum regulation current
  • Package
    PG-LFDSO-40
  • Power averaging ((32,768 samples))
    3 s
  • Protection Features
    Start-up in short detection, Undervoltage, Fault synchronization between high side and low side devices, Overtemperature, Two independent programmable levels of overcurrent, Watchdog timer, Memory, Overvoltage, FET faults, VDS fault, Short circuit current
  • Supported rails
    Positive
  • Surge immunity
    Yes
  • Telemetry accuracy
    V ≤ 1.0%, I ≤ 1.0%, P ≤ 3.0%

OPN
Product Status coming soon
Infineon Package PG-LFDSO-40
Package Name N/A
Packing Size N/A
Packing Type N/A
Moisture Level N/A
Moisture Packing N/A
Lead-free No
Halogen Free Yes
RoHS Compliant Yes

Product Status coming soon
Infineon Package PG-LFDSO-40
Package Name -
Packing Size 0
Packing Type
Moisture Level -
Moisture Packing
Lead Free
Halogen Free
RoHS Compliant
XDP8HD40S-1 is an isolated HV hot-swap controller driving a SiC cascode targeting ±400 V/800 V server power path protection. It integrates a MCU sub-system & provides digital SOA control for inrush current protection matching the high availability & reliability requirements of AI servers. Continuous system health monitoring & high-speed communication via PMBus® 1.5 allow system designers to disable the downstream sub-systems fully or partially.

Features

  • Wide supply voltage (VDD) range
  • Programmable active SOA protection
  • Variable pulse SOA control (Boost Mode)
  • Surge immunity protection
  • PMBus v1.5 with improved security
  • Flash Memory for Blackboxing
  • Precise monitoring: V~1%, I≤1%, P≤3%
  • Accurate analog power monitoring (PMON)
  • Extensive program, protection features
  • Package LFDSO-40 10.7mm x 10.3mm

Benefits

  • Optimized for 800V/±400V systems
  • Increased system reliability
  • High flexibility & customizability
  • Allows for a scalable system performance
  • Robust design due to enhanced protection
  • Compliance with industry standards
  • Full HV hot-swap system solution
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Design resources

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