ISL6612B, ISL6613B high frequency MOSFET drivers drive upper and lower power N-Channel MOSFETs, suitable for IBA systems DC/DC converters
The ISL6612B and ISL6613B are high‑frequency MOSFET drivers designed for upper and lower N‑Channel MOSFETs in synchronous rectified buck converters. They provide adjustable gate‑drive voltages, adaptive zero shoot‑through protection, and three‑state PWM input for efficient power regulation.
Key features include support for up to 2 MHz switching, low VCC rising threshold (7 V for ISL6612B), and multiple package options (SOIC, EPSOIC, DFN). The datasheet provides detailed electrical specifications, pin descriptions, thermal data, and typical application circuits.
| Maximum Switching Frequency | up to 2 MHz |
|---|---|
| Maximum Operating Junction Temperature | 125 °C |
| Power Dissipation (SO8 package) | ≈ 800 mW at room temperature |
| Operating Temperature Range | -40 °C to 85 °C |
The VCC rising threshold for the ISL6612B is 7 V.
The drivers support switching frequencies up to 2 MHz.
The recommended operating temperature range is –40 °C to 85 °C.