The TEA1532 is a green power management chip that supports fixed frequency continuous conduction mode (CCM) and quasi-resonant (QR) discontinuous conduction mode (DCM) operating modes, suitable for low voltage and high current applications.
The Philips TEA1532 is a GreenChip II SMPS control IC designed for cost-effective power supply designs with a low external component count. It supports universal mains supply operation from 70 V to 276 V AC and offers high levels of integration.
| Universal mains supply operation range | 70 V to 276 V AC |
|---|---|
| Maximum output power | 250 W |
| No-load input power | <300 mW |
| Package type TEA1532T | SOT96-1 |
| Package type TEA1532P | SOT97-1 |
The device can be used in applications demanding an efficient and cost-effective solution up to 250 W.
The IC supports universal mains supply operation from 70 V to 276 V AC.
At very low power levels, a cycle skipping mode activates to inhibit switch-on until the internal control voltage increases.