Description
www.DataSheet.co.kr TEA1532BT; TEA1532CT GreenChip II SMPS control IC Rev.01 * 18 January 2007 Product data sheet 1.General .
The GreenChip II is the second generation of controller ICs intended for green flyback Switched Mode Power Supplies (SMPS).
Features
* 2.1 Distinctive features
I I I I 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 capa
Applications
* At low power (standby) levels the system operates in cycle skipping mode which minimizes the switching losses during standby. The special built-in green functions allow the efficiency to be optimum at all power levels. This holds for quasi-resonant operation at high power levels, as well as fixed fre