L6598 - High voltage resonant controller DIP16

Features
â–  High voltage rail up to 600 V
â–  dV/dt immunity ±50 V/ns in full temperature  range 
â–  Driver current capability: 250 mA source  450 mA sink 
â–  Switching times 80/40 ns rise/fall with 1 nF load
â–  CMOS shutdown input
â–  Undervoltage lock-out
â–  Soft-start frequency shifting timing
â–  Sense op amp for closed loop control or protection features 
â–  High accuracy current controlled oscillator
â–  Integrated bootstrap diode
â–  Clamping on Vs

Description
The device is manufactured with the BCD OFF  LINE technology, able to ensure voltage ratings up to 600 V, making it perfectly suited for AC/DC 
Adapters and wherever a resonant topology can  be beneficial.
The device is intended to drive two power MOSFET, in the classical half bridge topology.
 A dedicated timing section allows the designer to set soft start time, soft start and minimum frequency.
An error amplifier, together with the two enable inputs, are made available.
 In addition, the integrated bootstrap diode and the zener clamping on low voltage supply, reduces to a minimum the external parts needed in the applications.