Description
The GreenChip™II is the second generation of green Switched Mode Power Supply (SMPS) controller ICs.
Features
- 2.1 Distinctive features
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Universal mains supply operation (70 V to 276 V AC) High level of integration, resulting in a very low external component count Fixed frequency Continuous Conduction Mode (CCM) operation capability Quasi-Resonant (QR) Discontinuous Conduction Mode (DCM) operation capability. 2.2 Green features
s Valley or zero voltage switching for minimum switching losses in QR operation s Cycle skipping mode at very low loads; input power < 300 mW at no-l.