Overview
Description
The ISL71043MEVAL1Z evaluation platform is designed to evaluate the ISL71043M and ISL71040M in a flyback power supply configuration.
The ISL71043M is a radiation-hardened drop-in replacement for the popular 28C4x and 18C4x PWM controllers, suitable for a wide range of power conversion applications, including boost, flyback, and isolated output configurations. The ISL71043MEVAL1Z evaluation board is a flyback power supply. The board features up to 13.2V VDD operation, low operating current, 90μA typical start-up current, adjustable operating frequency to 1MHz, and high peak current drive capability with 50ns rise and fall times.
Features
- 24W flyback power supply
- Option to power the ISL71043M and ISL71040M using the auxiliary winding on a flyback transformer or a separate power supply.
- VOUT within 1% of 12V with 0A to 2A load step.
- Tight line/load regulation: 0.003%/0.16%
Applications
Videos & Training
Learn about Renesas's family of radiation-tolerant plastic-package ICs designed to support the emerging field of small satellites that will provide solutions such as high-speed Internet connections to hundreds of millions of users in communities, governments, and businesses worldwide. These ICs deliver rad-tolerance performance at a much lower cost point versus radiation assurance tested Class V (space level) products.
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