SUPPORT PRODUCTS FOR MICRO LINEAR I.C.S

➊ Magnetics Micro Linears ML4824 Switcher 
➋ Magnetics For Micro Linears Ballast ICs

100WATT PFC UNIVERSAL OFF-LINE SWITCHING MAGNETICS

   Premier Magnetics TSD-735 Switch Mode Transformer was designed for use with MICRO LINEARS ML4824-1 PFC/PWM Combination off-line controller IC, in the Two Transistor Single-Ended Forward Converter Configuration. This converter topology can provide isolated multiple outputs with efficiencies up to 90%. Premiers TSD-735 transformer has been optimized to provide maximum power throughput and to provide the necessary bias voltage for the ML4824-1 and its auxiliary circuitry.

   The ML4824-1 from Micro Linear is highly integrated power supply controller, incorporating a PFC front end operating at 100KHz, and a synchronized PWM switching regulator running @ 50KHz. This combination provides all necessary functions for a Universal-Input, Power Factor Corrected DC power supply in the 50 to 500W output range. The TSD- 734 boost inductor and TSD-735 output transformer are critical to the performance of the circuit. Together they define the harmonic reduction, efficiency, output power and the size of the Power Factor Correction and DC output stages.