iW1790 - Highly Integrated AC/DC Primary-Side Rapid Charge PWM Controller

Dialog Semiconductor

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Datasheet Details

Part number: iW1790
Manufacturer: Dialog Semiconductor
File Size: 386.74 KB
Datasheet: iW1790-DialogSemiconductor.pdf
Description: Highly Integrated AC/DC Primary-Side Rapid Charge PWM Controller

iW1790 Product details

Description

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..

Features

The iW1790 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 iW1790 is optimized to work with Dialog’s iW660/2/3 secondary-side controllers for various rapid charge protocols, such as Samsung Adaptive Fast Charge (AFC) (iW660), Qualcomm® Quick ChargeTM 2.0 and 3.0 (QC2.0: iW660/2/3;.

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Highly Integrated Primary-Side Rapid Charge PWM Controller Dialog Semiconductor

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