TEA1733MT
GreenChip SMPS control IC
Rev.
1 — 4 February 2011
Preliminary data sheet
1.
General description
The TEA1733MT is a low cost Switched Mode Power Supply (SMPS) controller IC intended for flyback topologies.
It operates in fixed frequency mode.
Frequency jitter has been implemented to reduce ElectroMagnetic Interference (EMI).
Slope compensation is integrated for Continuous Conduction Mode (CCM) operation.
The TEA1733MT IC includes OverPower Protection (OPP).
This enables the controller to operate under overpower situations for a limited amount of time.
Two pins, VINSENSE and PROTECT, are reserved for protection purposes.
Input Under
Voltage Protection (UVP) and Over
Voltage Protecti...