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

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 Proportional Drive I Maximum ON Time and Off Time Set During Manufacture I Internal Under-Voltage Lockout with Hysteresis I Over-Molded SIP with Integral Isolated Heat Spreader Always order by complete.

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Datasheet Details

Part number STRS5707
Manufacturer Allegro MicroSystems
File Size 163.48 KB
Description OFF-LINE SWITCHING REGULATORS - WITH BIPOLAR SWITCHING TRANSISTOR
Datasheet download datasheet STRS5707 Datasheet

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Full PDF Text Transcription

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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 maximum ON time and OFF time are fixed during manufacture. Local control circuit decoupling and layout are optimized within each device.
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