ADUM4135BRWZ-RL

Isolators - Gate Drivers Overview

The ADUM4135BRWZ-RL is a single-channel, high-voltage isolated IGBT gate driver utilizing Analog Devices' iCoupler magnetic coupling technology. It provides a typical drive capability of 7A source/sink current at a 25V operating voltage (VDD to VSS). The device features a propagation delay of 66ns and rise/fall times of 16ns. It offers 5000Vrms isolation voltage with a minimum common-mode transient immunity of 100kV/µs. Operating temperatures range from -40°C to +125°C in a 16-SOIC package.

Isolators - Gate Drivers Feature Summary

• Single-channel design optimized for driving insulated gate bipolar transistors (IGBTs) and silicon carbide (SiC) power switches.
• Integrated Miller clamp functionality to prevent false turn-on during high dv/dt switching events.
• High common-mode transient immunity ensures reliable signal transmission in noisy industrial environments.

Isolators - Gate Drivers Applications

• Solar photovoltaic inverters
• Energy storage systems
• Industrial motor drives

Isolators - Gate Drivers Procurement Notes

Verify the specific suffix 'RL' indicates reel packaging when sourcing. Confirm that the component meets RoHS standards as per manufacturer documentation. Ensure compatibility with the intended control logic levels before integration into the final assembly.

Isolators - Gate Drivers Selection Notes

Select this component for applications requiring robust isolation between control circuitry and high-power stages. The integrated Miller clamp simplifies layout by reducing susceptibility to noise-induced glitches. Consider thermal management requirements given the operating temperature range and output current capabilities.

Isolators - Gate Drivers Part Context

This part belongs to the ADuM413x family of isolated gate drivers. It serves as a bridge between low-voltage control signals and high-voltage power switches, enabling efficient power conversion in modern energy-efficient systems.

Isolators - Gate Drivers Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Consult official Analog Devices resources for cross-reference information if alternative sourcing is required.

Isolators - Gate Drivers FAQ

What is the maximum isolation voltage supported by the ADUM4135BRWZ-RL?

The device supports an isolation voltage of 5000Vrms.

Does the ADUM4135 include protection against false triggering?

Yes, it includes an integrated Miller clamp to suppress false turn-on caused by high dv/dt conditions.