NXP Semiconductors TEA1532P
The TEA1532 can also be used in fixed frequency, Continuous Conduction Mode (CCM) converter designs for low voltage, high current applications. 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 frequency operation with valley switching at medium power levels.| Part No. | TEA1532P |
|---|---|
| Datasheet | TEA1532P Download |
| Manufacturer |  NXP Semiconductors |
| Description | GreenChip SMPS control IC |
| Buy | Stock & Price |
FEATURES
2.1 Distinctive features s s s s 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-load operation for a typical adapter application s On-chip start-up current source. 2.3 Protection features s Safe restart mode for system fault conditions s Zero current switch-on in QR mode s Undervoltage protection (foldback during overload) Philips Semiconductors TEA1532 GreenChip™II SMPS control IC s s s s s IC overtemperature protection (latched) Low and adjustable overcurrent protection trip level Soft (re)start Mains voltage-dependent operation-enabling level General purpose input for latched or safe re...
