iW1699 Overview
Key Specifications
Package: SOP
Pins: 8
Length: 4.9 mm
Width: 3.9 mm
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 features while minimizing the external component count, simplifying EMI design and lowering the total bill of material cost.
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
- The built-in power limit function enables optimized transformer design in universal off-line applications a
