iW1791 - AC/DC Primary-Side Rapid Charge PWM Controller

Dialog Semiconductor

Datasheet Details

Part number	iW1791
Manufacturer	Dialog Semiconductor
File Size	389.47 KB
Description	AC/DC Primary-Side Rapid Charge PWM Controller
Datasheet	iW1791-DialogSemiconductor.pdf

The iW1791 is a high performance AC/DC power supply controller for rapid charge applications that supports high resolution voltage/current control.

The iW1791 can achieve tight multi-level constant voltage and multi-level constant current regulation without a traditional secondary feedback circuit. It also eliminates the need for loop compensation components while maintaining stability over all operating conditions. The iW1791 is optimized to work with Dialog’s secondary-side controllers that use the proprietary digital link (DLNK) technology. The iW1791 and DLNK-based secondary-side controller chipset together can implement var.

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Published: Apr 25, 2019 |