Product Description

DESCRIPTION:

• The Series STR-F6600 is specifically designed to satisfy the requirements for increased integration and reliability in off-line quasi-resonant flyback converters.
• The series incorporates a primary control and drive circuit with discrete avalanche-rated power MOSFETs. Covering the power range from below 25 watts up to 300 watts for 100/115/230 VAC inputs, and up to 150 watts for 85 to 265 VAC universal input, these devices can be used in a range of applications, from battery chargers and set top boxes, to televisions, monitors, and industrial power supply units.

FEATURES:
■ Flyback Operation with Quasi-Resonant Soft Switching for Low Power Dissipation and EMI
■ Rugged Avalanche-Rated MOSFET
■ Choice of MOSFET Voltage and rDS(on)
■ Full Over-Current Protection (no blanking)
■ Under-Voltage Lockout with Hysteresis
■ Over-Voltage Protection
■ Direct Voltage Feedback
■ Low Start-up Current (<400 µA)
■ Low-Frequency, Low-Power Standby Operation
■ Overmolded 5-Pin Package

SPECIFICATION:

• Control Supply Voltage, VIN= 35 V
• Drain-Source Voltage, VDS

• OCP/FB Voltage Range,VOCP= -0.3 V to +6 V
• Package Power Dissipation, PDcontrol (VINx IIN(ON)) = 0.8 W