STRS5707 Datasheet (Allegro MicroSystems) - OFF-LINE SWITCHING REGULATORS

STRS5707, OFF-LINE SWITCHING REGULATORS - WITH BIPOLAR SWITCHING TRANSISTOR

STR-S5707 AND STR-S5708 OFF-LINE SWITCHING REGULATORS WITH BIPOLAR SWITCHING TRANSISTOR COLLECTOR 1 COMMON 2 FAULT The STR-S5707 and STR-S5708 are specifically designed to meet the requirement for increased integration and reliability in off-line quasiresonant flyback converters with indirect feedback.

Each device incorporates the primary control and proportional drive circuit with a third-generation high-voltage bipolar switching transistor.

Crucial system parameters such as maxim

STRS5707 Features

* I Quasi-Resonant Operation for Low EMI and High Efficiency I Low-Power Output Standby Mode I Indirect Feedback from Auxiliary Winding Reduces External Component Count I Pulse-by-Pulse Over-Current Protection I Latched Over-Voltage and Thermal Protection I Third-Generation Switching Transistor with P