Datasheet Summary
GreenChip III SMPS control IC
Rev. 02
- 15 December 2008
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Product data sheet
1. General description
The GreenChip III is the third generation of green Switched Mode Power Supply (SMPS) controller ICs. The TEA1750 bines a controller for Power Factor Correction (PFC) and a flyback controller. Its high level of integration allows the design of a cost-effective power supply with a very low number of external ponents. The special built-in green functions provide high efficiency at all power levels. This applies to quasi-resonant operation at high power levels, quasi-resonant operation with valley skipping, as well as to reduced frequency operation at lower power...