概览
描述
The ISL73007MEVAL1Z evaluation board provides a quick and efficient platform for evaluating the performance of the ISL73007M radiation tolerant buck regulator. Designed for critical low-power applications, the ISL73007M is a compact, high-efficiency Point-of-Load (POL) synchronous buck converter that operates over a 3V to 18V input range and delivers up to 3A of output current.
This device integrates high-side and low-side MOSFETs and includes a suite of protection features, such as undervoltage, overvoltage, overcurrent, and over-temperature protections, along with power-good indication and soft-start functionality. The ISL73007M supports a switching frequency range of 300kHz to 1MHz, which can be resistor-programmed or synchronized to an external clock.
For flexibility in system design, the ISL73007M offers two compensation options:
- Internal compensation, optimized for the default 500kHz switching frequency
- External Type-II compensation, allowing customization based on specific design and performance requirements
With a high level of integration, the ISL73007M minimizes the need for external components, reducing BOM count and design complexity.
For additional details on device operation and performance, refer to the ISL73007M datasheet.
特性
- Optimized for 12V to 3.3V conversion: Preconfigured for 500kHz switching frequency to simplify evaluation.
- 3A output current: Supports high-efficiency power delivery for point-of-load applications.
- External clock synchronization: SYNC input allows optional frequency synchronization to an external clock.
- Flexible configuration options: Jumper-selectable internal or external compensation, switching frequency, and slope compensation for system optimization.
- Compact solution size: Minimizes board space while maintaining high performance.
