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
Überblick
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.
Zusammenfassung der Merkmale
- 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
Vorteile
- 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
Potentielle Zielanwendungen
- -48 V Pre-isolated DC/DC telecom infrastructure
- -24 V/-48 V industrial systems
- Power distribution systems
- Intelligent e-fuse
- Network router and switches
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