The ISL6207 is a high frequency, dual MOSFET driver, optimized to drive two N-Channel power MOSFETs in a synchronous-rectified buck converter topology in mobile computing applications.
The ISL6207 is a dual MOSFET driver optimized for driving two N‑Channel power MOSFETs in a synchronous‑rectified buck converter topology. It delivers 4 A typical sink current, 0.4 Ω on‑resistance, and includes adaptive shoot‑through protection, a three‑state PWM input, and an internal bootstrap Schottky diode.
Designed for mobile‑computing power supplies, the driver operates up to 30 V, supports switching frequencies up to 2 MHz, and is offered in SOIC‑8 and 3 × 3 mm QFN packages. Recommended operating temperature is –10 °C to 100 °C with a maximum junction temperature of 125 °C.
| On‑Resistance | 0.4 Ω |
|---|---|
| Recommended operating temperature range | -10 °C to 100 °C |
| Maximum junction temperature | 125 °C |
For a gate charge of 25 nC at 5 V, a bootstrap capacitor of at least 0.125 µF is required.