ISL6613IBZ

Gate Driver Overview

The ISL6613IBZ is a half-bridge gate driver IC designed for synchronous rectified buck applications. It features two drivers with peak output currents of 1.25A sink and 2A source. The device operates within a supply voltage range of 10.8V to 13.2V and supports a maximum high-side bootstrap voltage of 36V. Typical rise and fall times are 26ns and 18ns, respectively. It is housed in an 8-SOIC package (0.154" width) and functions at junction temperatures from -40°C to 125°C.

Gate Driver Feature Summary

• Integrated protection features for advanced synchronous rectified buck MOSFET driving
• Non-inverting input configuration for direct logic interface compatibility
• Optimized switching performance with low propagation delay characteristics

Gate Driver Applications

• Synchronous rectified DC-DC converter designs
• High-frequency power management modules
• Industrial motor control systems requiring half-bridge topologies

Gate Driver Procurement Notes

Verify component authenticity through authorized Renesas distributors due to end-of-life status. Confirm RoHS3 compliance and moisture sensitivity level 3 handling requirements during storage and assembly. Validate package dimensions against current PCB footprint specifications to ensure mechanical compatibility before procurement.

Gate Driver Selection Notes

Select this component for applications requiring independent high-side and low-side drive control with moderate current capability. Ensure the input signal timing aligns with the specified rise and fall times to prevent shoot-through. Consider thermal dissipation limits when operating near maximum junction temperature ratings in enclosed environments.

Gate Driver Part Context

Part of the ISL6613 series focusing on half-bridge configurations. Differs from full-bridge variants by providing two isolated outputs rather than four. Shares architectural similarities with ISL6612 but optimized for specific buck converter efficiency profiles. Manufactured using silicon technology for reliable operation in standard industrial temperature ranges.

Gate Driver Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. As the component is marked as discontinued, engineers must evaluate pin-compatible alternatives or redesign circuits using newer generation drivers from the manufacturer's portfolio.