iW1691 - Digital PWM Controller

Product Overview

Renesas

Datasheet Details

Part number	iW1691
Manufacturer	Renesas
File Size	1.88 MB
Description	Digital PWM Controller
Datasheet	iW1691 Datasheet
Additional preview pages of the iW1691 datasheet.

Product details

Description

The iW1691 is a high performance AC/DC power supply controller which uses digital control technology to build peak current mode PWM flyback power supplies.

Features

while minimizing the external component count, simplifying EMI design and lowering the total bill of material cost. The iW1691 removes the need for secondary feedback circuitry while achieving excellent line and load regulation. It also eliminates the need for loop compensation components while maintaining stability over all operating conditions. Pulse-by-pulse waveform analysis allows for a loop response that is much faster than traditional solutions, resulting in improved dynamic load response.

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Published: Aug 13, 2023 |