The HIP6601B, HIP6603B and HIP6604B are high- frequency, dual MOSFET drivers specifically designed to drive two power N-Channel MOSFETs in a synchronous rectified buck converter topology.
The HIP6601B, HIP6603B and HIP6604B are high‑frequency dual MOSFET drivers designed to drive two N‑Channel power MOSFETs in a synchronous‑rectified buck converter topology. They support flexible gate‑drive voltages (5 V‑12 V) and include adaptive shoot‑through protection to prevent simultaneous MOSFET conduction.
Key features include operation up to 2 MHz switching frequency, the ability to drive a 3000 pF load with a 30 ns propagation delay, and a range of package options (SOIC, QFN, MLFP). The datasheet also provides detailed electrical specifications, pin descriptions, and typical performance curves for design reference.
| Maximum switching frequency | 2 MHz |
|---|---|
| Maximum load capacitance | 3000 pF |
| Propagation delay | 30 ns |
| Supply voltage range (VCC / PVCC) | 5 V – 12 V |
The drivers can operate at frequencies up to 2 MHz.
The typical propagation delay is about 30 ns.
The upper gate drive can be powered from 5 V to 12 V.