XDP710-001
XDP™ XDP710 industry’s first wide voltage range hot-swap controller with a programmable digital SOA control for system
XDP710-001 is not for new design. Please refer to XDP710-002.
XDP710 is the first member of Infineon Technologies intelligent hot-swap controller and protection IC family. This device has a 5.5 V – 80 V input voltage range with transient up to 100 V for 500 ms that drives a single or multiple parallel N-Channel MOSFETs.
A combination of high-precision telemetry and digital SOA control block optimized on Infineon’s power MOSFETs characteristics, the system resources and management block and the integrated gate driver and charge pump block for n-channel power MOSFETs such as OptiMOS™ and StrongIRFET™ families provides a controlled turn ON and continuous system health monitoring and communication to the main MCU via PMBus interface.
The high-speed communication through PMBus allows system designers to disable the downstream sub-systems fully or partially. It incorporates an extensive variety of system protections for safety operation and generates various protection responses depending on the severity of the incident. Latch off, reset, system shutdown and retry are some examples of response types. Its SOA protection effectively ensures that the system FET always operates under safe condition.
Zusammenfassung der Merkmale
- Wide input voltage range of 5.5 V to 80 V, transient withstand up to 100 V for 500 ms
- Programmable and pre-set FET active SOA protection
- Compatible with Infineon’s OptiMOSTM, Linear FET and option of external FET selection using resistor strapping
- Integrated gate driver and charge pump for external N-Channel MOSFET
- Advanced closed-loop SOA control and the fully digital operating mode
- Configurable fast FET's shut down: two step turn-off or 1.5 A pull-down current PMBus interface: 1 MHz
- Dedicated 12-bit current and voltage ADCs
- Precision input and output voltage monitoring and reporting: ≤1%
- Precision FET's current monitoring and reporting: ≤ 1%
- Precision input power monitoring and reporting: ≤ 2%
- Energy monitoring and reporting
- Programmable input and output OV and UV protections
- Support for external temperature sensor and OT protection
- 29-lead (6 mm x 6 mm) VQFN package
Vorteile
- Complete System protection & management
- Real-time System measurement with accuracy
- On-the-fly flexibility & Programmability
- Reliable Analog core with PMBus Power Telemetry
- Digital configuration reduces external components
- Analog-Assisted Digital Mode for support of legacy systems
- Multiple SOA configuration profiles in NVM reduces design time
- Input transient & MOSFET SOA protection enables the use of smaller FETs
- Small package
Potentielle Zielanwendungen
- AI, ML, GPU accelerator cards
- Network router and switches
- Intelligent e-fuse
- Power distribution systems
- 24 V - 48 V Industrial system
