STR-S6709 are specificallydesigned 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 thirdgeneration 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 Spreader
Supply Voltage, VIN 15 V
Output Voltage, VCEX 850 V
VEBO 7 V
Continuous Output Current 10A
Drive Current, ID 700 mA
Feedback Current, IFDBK 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 -20°C to +125°C
