The HIP4082 is a medium frequency, medium voltage H-Bridge N-Channel MOSFET driver IC, available in 16 lead plastic SOIC (N) and DIP packages. Specifically targeted for PWM motor control and UPS applications, bridge based designs are made simple and flexible with the HIP4082 H-bridge driver. With operation up to 80V, the device is best suited to applications of moderate power levels. It has a flexible input protocol for= driving every possible switch combination except those which would cause a shoot-through condition. The HIP4082’s reduced drive current allows smaller packaging and it has a much wider range of programmable dead times (0.1 to 4.5 µs) making it ideal for switching frequencies up to 200kHz. The HIP4082 does not contain an internal charge pump, but does incorporate non-latching level-shift translation control of the upper drive circuits.
Independently Drives 4 N-Channel FET in Half Bridge or Full Bridge Configurations
Bootstrap Supply Max Voltage to 95VDC
Drives 1000pF Load in Free Air at 50°C with Rise and Fall Times of Typically 15ns
User-Programmable Dead Time (0.1 to 4.5µs)
DIS (Disable) Overrides Input Control and Refreshes Bootstrap Capacitor when Pulled Low
Input Logic Thresholds Compatible with 5V to 15V Logic Levels