Infineon Technologies TDA38740A Evaluation Boards
Infineon TDA38740A Evaluation Boards evaluate and measure characteristic curves and various features of the Infineon OptiMOS™ IPOL TDA38740A switching voltage regulator IC, a 40A single-phase buck regulator. The demo boards require a single +12V for the input power and can deliver up to a 40A load current. The operation modes and OCP limits are programmable via the XDP™ Designer GUI. The evaluation boards are available in 1.2V or 3.3V output voltage.
Features
- Forced continuous conduction mode
- Diode emulation
- Programmable switching frequency
- Monotonic start-up
- Enhanced pre-bias start-up
- Thermally compensated internal OCP
- 13 writes to MTP
- Small size 5x6 mm2 PQFN
- PMBus communication
- Enhanced light load efficiency
Specifications
- OptiMOS™ IPOL family
- 400kHz to 1000kHz frequency
- Halogen-free
- DC input
- 40A Output Current max
- 0.25V to 5.12V output
- 3V to 17V supply voltage
Programmable Features
- Soft start
- Thermal protection
- Switching-frequency
- Enable input, output under-voltage lockout
- Over-voltage protection and-current protection
- High-side short detection
- Load-line, and pre-bias start-up
- All faults have configurable responses via the available XDP Designer GUI from Infineon
- Output over-current protection function is implemented by sensing the voltage developed across the on-resistance of the synchronous (low-side) MOSFET for optimum cost and performance and the current limit is thermally compensated
Additional Resources
Related Converters
Infineon Technologies OptiMOS™ IPOL DC-DC Converters
Integrated solutions featuring PMBus telemetry and control, and parallel VID and SVID support.
Paskelbta: 2025-10-09
| Atnaujinta: 2025-10-31