Overview
Description
The ISL70002SEHEVAL1Z evaluation board is used to evaluate the features of the ISL70002SEH radiation hardened and SEE hardened 22A synchronous buck regulator IC with integrated MOSFETs that is intended for space applications. The ISL70002SEHEVAL1Z can be operated up to 19A of load current.
Features
- Integrated potentiometer for selecting a wide range of output voltages
- 100Ω AC injection resistor and test point to easily measure loop stability
- Scope jack connections for optimal capture of LX node and VOUT
- On-board enable switch and power-good LED indicator
- Parallel 1µH inductors to easily reconfigure for 500kHz operating frequency
- Jumper selectable options: switching frequency, UVLO level, slope compensation
Applications
Videos & Training
Josh Broline discusses the FPGA reference design featuring the ISL70001SEH, ISL70002SEH, and ISL75051SRH radiation hardened products at APEC 2013.
Resources
Support
Knowledge Base
- What is the best way to measure the open-loop phase and gain on the ISL70001 and ISL70002 rad hard switching regulators on your demo boards?
Question: I am evaluating the following demo boards and I want to measure the open-loop phase and gain of the switching regulator. ISL70001SRHEVAL1Z ISL70001ASEHEV1Z ISL70002SEHEVAL1Z What is the best way to complete this? Answer:For both of the ISL70001x boards, remove the jumper, J15, and place the analyzer probes ...
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