The ISL6208A is a high‑frequency dual MOSFET driver optimized for synchronous‑rectified buck converter topologies, targeting mobile computing applications that require high efficiency and good thermal performance. It drives two N‑Channel power MOSFETs and includes features such as 4 A sinking capability, adaptive shoot‑through protection, and a three‑state PWM input for safe shutdown.
Key specifications include a typical sinking current of 4 A, 0.5 Ω on‑resistance, support for switching frequencies up to 2 MHz, and operation over a temperature range of –40 °C to 125 °C. The device is offered in 8‑lead SOIC and 3 × 3 mm QFN packages and incorporates an internal bootstrap Schottky diode, diode‑emulation mode, and programmable dead‑time.
| Typical sinking current | 4 A |
|---|---|
| On‑Resistance | 0.5 Ω |
| Maximum switching frequency | 2 MHz |
| Supply voltage range | up to 30 V |
| Operating temperature range | -40 °C to 125 °C |
| Package types | 8‑lead SOIC and 3 × 3 mm QFN |
The driver provides a typical sinking current of 4 A.
The device supports switching frequencies up to 2 MHz.
The part is offered in an 8‑lead SOIC package and a 3 × 3 mm QFN package.