Infineon Technologies XDP711-001 48V Digital Hot Swap Controllers
Infineon Technologies XDP711-001 48V Digital Hot Swap Controllers feature programmable safe operating area (SOA) control designed for high-power artificial intelligence (AI) servers. These Infineon hot swap controllers provide ≤0.4% input and output voltage monitoring and reporting accuracy. The controllers also provide ≤0.75% system input current monitoring and reporting accuracy over the full ADC range. The XDP711-001 features pulsed SOA current control technology for safer turn-on in systems with non-optimal field-effect transistors (FETs), lowering the overall system cost. These controllers can drive multiple MOSFETs in parallel, supporting high-power designs. Options for external FET selection and one-time programming (OTP) provide flexibility for programming faults, warnings detection, and de-glitch timers for various usage models. The analog-assisted digital mode (AADM) offers backward compatibility with legacy analog hot swap controllers.
Features
- Pulsed SOA current control technology for safer turn-on in systems with non-optimal FETs
- Tailored to drive multiple MOSFETs in parallel, supporting high-power designs
- Three-block architecture with high-precision telemetry for monitoring and fault detection, digital SOA control optimized for power MOSFETs, and high-current integrated gate drivers
- Capable of driving up to eight N-channel power MOSFETs
- High-speed PMBus™ compliant active monitoring for enhanced system reliability
- Programmable gate shutdown during severe overcurrent (SOC) ensures robust shutdown operation within 1ms
Applications
- AI servers
- Network routers and switches
Specifications
- Allows designs of 4kW, 6kW, and 8kW power delivery boards (PDB)
- 7V to 80V input voltage range
- Up to 100V withstanding voltage for 500ms
- ≤0.4% input/output voltage monitoring accuracy
- ≤0.75% system input current monitoring and reporting accuracy over the full ADC range
Veröffentlichungsdatum: 2025-03-14
| Aktualisiert: 2025-03-17