TEA1723DT
HV start-up flyback controller with integrated
MOSFET for 11 W applications, 1270 Hz burst frequency
Rev.
2.
1 — 7 June 2012
Product data sheet
1.
Product profile
1.
1 General description
The TEA1723 is a small and low cost module Switched Mode Power Supply (SMPS) controller IC for power applications (up to 11 W) and operates directly from the rectified universal mains input.
The device includes a high
voltage power switch (700 V) and has been optimized for flyback converter topologies to provide high-efficiency over the entire load range with ultra-low power consumption in the no-load condition.
It provides a circuit for start-up directly from the rectified mains
voltage without...