NCP4330
Post Regulation Driver
The NCP4330 houses a dual
MOSFET driver intended to be used as a companion chip in AC−DC or DC−DC multi−output post regulated power supplies.
Being directly fed by the secondary AC signal, the device keeps power dissipation to the lowest while reducing the surrounding part count.
Furthermore, the implementation of a N−channel
MOSFET gives NCP4330−based applications a significant advantage in terms of efficiency.
Features
• Under
voltage Lockout
• Thermal Shutdown for Overtemperature Protection
• PWM Operation Synchronized to the Converter Frequency
• High Gate Drive Capability
• Bootstrap for N−
MOSFET High−Side Drive
• Over−Lap Management for Soft Switching
• ...