iW1790 controller equivalent, highly integrated ac/dc primary-side rapid charge pwm controller.
The iW1790 can achieve tight multi-level constant voltage and multi-level constant current regulation without a traditional secondary feedback circuit. It also eliminate.
The iW1790 is a high performance AC/DC power supply controller for rapid charge that uses main transformer communication (XM-Comm) technology to minimize external component count and simplify system design. The device operates in quasi-resonant mode .
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