HIP4082 is an enhanced version of HIP4080, with lower output drive current and a wider range of programmable dead time, suitable for PWM motor control and UPS applications.
The HIP4082 is a medium‑frequency, medium‑voltage H‑bridge N‑channel MOSFET driver IC offered in 16‑lead SOIC and PDIP packages. It is targeted for PWM motor control and UPS applications, providing independent control of four MOSFETs in half‑bridge or full‑bridge configurations.
Key features include a 0.1 µs to 4.5 µs user‑programmable dead‑time, a bootstrap supply voltage up to 95 VDC, input logic compatibility from 5 V to 15 V, and built‑in shoot‑through and undervoltage protection. The datasheet supplies detailed electrical specifications, pin descriptions, timing diagrams, and package dimensions.
| Maximum Supply Voltage (Vpp) | 80 V |
|---|---|
| Bootstrap Supply Max Voltage | 95 VDC |
| User‑Programmable Dead Time | 0.1 µs to 4.5 µs |
| Input Logic Threshold Compatibility | 5 V to 15 V |
| Peak Pull‑up Current | 1.1 A |
No, the HIP4082 does not contain an internal charge pump.
The dead‑time can be programmed from 0.1 µs to 4.5 µs.
It can independently drive four N‑channel MOSFETs in half‑bridge or full‑bridge configurations.
The device is available in 16‑lead SOIC (N) and PDIP packages.