STRS6529 - OFF-LINE SWITCHING REGULATOR WITH POWER MOSFET OUTPUT
Datasheet Summary
Features
s Quasi-Resonant Ringing Choke Converter s Avalanche-Rated Power MOSFET Switch s Pulse-by-Pulse Current Limiting s Latched Over-Voltage and Thermal Protection s Maximum ON Time and OFF Time Set During Manufacture s Internal Under-Voltage Lockout with Hysteresis s Over-Molded SIP with Integral Isolated Heat Spreader
R O
R
F E
R E
FET 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.
STR-M6529
OFF-LINE SWITCHING REGULATOR – WITH POWER MOSFET OUTPUT
DRAIN 1
OSC. FAULT LATCH
Data Sheet 28102.1
SOURCE
2
R COMMON OVER-CURRENT PROTECTION
V IN
S
The STR-M6529 is specifically designed to meet the requirement for increased integration and reliability in off-line flyback converters operating in the quasi-resonant ringing choke mode. The device incorporates the primary control and drive circuit with a discrete avalanche-rated high-voltage power MOSFET. Crucial system parameters such as maximum ON time and OFF time are fixed during manufacture. Local control circuit decoupling and layout are optimized within the device.
STRS6529 Datasheet
