iW1706 Datasheet - Renesas

iW1706 Low-Power Off-Line Digital Green-Mode PWM Controller

The iW1706 is a high performance AC/DC power supply controller which uses digital control technology to build peak current mode PWM flyback power supplies. The device directly drives a power BJT and operates in quasi-resonant mode to provide high efficiency along with a number of key built-in protec.

iW1706 Features

* while minimizing the external component count, simplifying EMI design and lowering the total bill of material cost. The iW1706 features a distinctive soft-start scheme, which allows for fast and yet smooth start-up with both small and large capacitive loads. The iW1706 removes the need for secondary

iW1706-Renesas.pdf