Product Description

DESCRIPTION:

• The STR-S6707, STR-S6708, and STR-S6709 are specifically designed to meet the requirement for increased integration and reliability in off-line quasi-resonant flyback converters.
• These devices incorporate the primary control and proportional drive circuit with a third generation high-voltage bipolar switching transistor.

FEATURES:

• Quasi-Resonant Operation for Low EMI and High Efficiency
• Output Power to 220 W
• Low-Power Output Standby Mode
• Pulse-by-Pulse Over-Current Protection
• Latched Over-Voltage and Thermal Protection
• Third-Generation Switching Transistor with Proportional Drive
• Maximum ON Time and Off Time Set During Manufacture
• Internal Under-Voltage Lockout with Hysteresis
• Over-Molded SIP with Integral Isolated Heat Spreade

SPECIFICATION:

• Supply Voltage, VIN= 15 V
• Output Voltage, VCEX= 850 V, VEBO= 7 V
• Drive Current, ID= -700 mA
• Feedback Current, IFDB= 20 mA
• Inhibit Voltage, VINH= 15 V
• Over-Current Protection Voltage Range,VOCP= ± 3.5 V
• Insulation Voltage,VWM(RMS)= 2000 V
• Output Junction Temperature, TJ= +150°C
• Internal Frame Temperature, TF= +125°C
• Operating Temperature Range,TA= -20°C to +125°C
• Storage Temperature Range,Tstg= -40°C to +125°C