TEA1721BT controller equivalent, hv start-up flyback controller.
Power features:
* Low power SMPS controller with integrated power switch designed for applications up to 5 W
* 700 V high voltage power switch for global mains op.
905 Hz burst frequency
Rev. 2.1 — 7 June 2012 Product data sheet
1. Product profile
1.1 General description
The TEA172.
The TEA1721 is a small and low cost module Switched Mode Power Supply (SMPS) controller IC for low power applications (up to 5 W) and operates directly from the rectified universal mains input. The device includes a high voltage power switch (700 V) .
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