Datasheet4U Logo Datasheet4U.com

iW1699 Datasheet Off-Line Digital Green-Mode Quasi-Resonant PWM Controller

Manufacturer: Dialog Semiconductor (now Renesas)

📥 Download Datasheet

General Description

The iW1699 is a high performance AC/DC power supply controller that uses digital control technology to build peak current mode PWM flyback power supplies.

The device operates in quasi-resonant mode to provide high efficiency and key built-in protection

Overview

iW1699 Off-Line Digital Green-Mode Quasi-Resonant PWM Controller 1.

Key Features

  • while minimizing the external component count, simplifying EMI design and lowering the total bill of material cost. The iW1699 removes the need for a secondary feedback circuit 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.

📁 Similar Datasheet

Brand Logo Part Number Description Manufacturer
iWatt Logo IW1699 Slot-type Photomicrosensor iWatt
iWatt Logo iW1699B Off-Line Digital Green-Mode Quasi-Resonant PWM Controller iWatt

More Datasheets from Dialog Semiconductor (now Renesas)

Part Number Description
iW1699B Off-Line Digital Green-Mode Quasi-Resonant PWM Controller
iW1691 Digital PWM Current-Mode Controller
IW1677 Low-Power Off-Line Digital Green-Mode PWM Controller
iW1679 Off-Line Digital Green-Mode Quasi-Resonant PWM Controller
iW1679-50 Off-Line Digital Green-Mode Quasi-Resonant PWM Controller
iW1680 Digital PWM AC/DC Controller
iW1700 Zero Power No-Load Off-Line Digital PWM Controller
iW1707 Low-Power Off-Line Digital Green-Mode PWM Controller
iW1709 Off-Line Digital Green-Mode Quasi-Resonant PWM Controller
iW1760B Off-Line Digital Green-Mode Quasi-Resonant PWM Controller