XDP700-002 XDP700-002 is industry’s first -48V wide input voltage hot-swap controller with a programmable digital SOA control ideal for Telecom infrastructure

综述

XDP700-002 is a new member of Infineon Technologies intelligent hot-swap controller and protection IC family able to drive a single or multiple parallel N-channel MOSFETs.
Key resource of XDP700-002 include high-precision AFE, extensive variety of system warnings and protections, high-speed communiction via PMBus to main CPU, reset, shutdown, retry and digital SOA control gate driver and charge pump for a cotrolled turn ON and safe operation.

特征描述

  • VIN: -6.5 V to -80 V ( 100 V for 500 ms)
  • Dedicated 12-Bit V/I ADCs
  • Active monitoring: V ≤ 0.5%, I ≤ 1.3%
  • Active monitoring: P ≤ 1.8%, E ≤ 5%
  • Integrated gate drive: 0 to 250 uA
  • Two-step gate shutdown: ~1.5 A (max)
  • Programmable and pre-set FET active SOA
  • Telemetry with I2C and PMBus at 1MHz
  • Programmable input/output UVLO, OVP, OTP
  • Multi-Response: Ilim, SOA control, etc.
  • OTP multi-configuration
  • Dynamic config. of faults & warnings
  • Boost mode on 1ms or 100µs SOA line

优势

  • Complete system protection & management
  • Drives single or multiple N-ch. FETs
  • Accurate Real-time system measurement
  • On-the-fly flexibility & programmability
  • AFE allows 0.75% telemetry accuracy
  • Fast shut down of <1usec
  • Digital configuration reduces BOM cost
  • Analog-assisted digital mode option
  • OTP allows Multi-SOA config. profiles
  • Input transient & MOSFET SOA protection
  • Supports external temperature sensor

潜在应用

  • -48 V Pre-isolated DC/DC telecom infrastructure
  • -24 V/-48 V industrial systems
  • Power distribution systems
  • Intelligent e-fuse
  • Network router and switches
XDP™ XDP700-002
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