ADUM4135WBRWZ

Isolators - Gate Drivers Overview

The ADuM4135WBRWZ is a single-channel, high-voltage isolated IGBT gate driver utilizing Analog Devices iCoupler magnetic technology. It operates with a supply voltage range of 2.3 V to 6 V on the input side and supports output voltages up to 30 V. The device provides a peak output current of 4 A and features a Miller clamp for noise immunity. Key timing parameters include a maximum propagation delay of 70 ns, with rise and fall times of 22.9 ns. It is housed in a 16-SOIC package and functions within an operating temperature range of -40°C to +125°C.

Isolators - Gate Drivers Feature Summary

• Integrates iCoupler magnetic isolation technology for galvanic separation without external transformers.
• Includes an integrated Miller clamp circuit to prevent false turn-on during high dv/dt transients.
• Optimized specifically for driving insulated gate bipolar transistors (IGBTs) in half-bridge configurations.

Isolators - Gate Drivers Applications

• Industrial motor drives
• Inverters and converters
• Uninterruptible power supplies (UPS)
• Solar inverters

Isolators - Gate Drivers Procurement Notes

Verify component authenticity through authorized channels due to reported limited supply status. Confirm that the specific suffix matches the required reel or cut-tape packaging format. Ensure the ordering part number aligns with the exact pinout and isolation specifications defined in the official datasheet before finalizing procurement orders.

Isolators - Gate Drivers Selection Notes

Select this component when a single-channel solution with high common-mode transient immunity is required. It is suitable for applications needing robust isolation between control logic and high-power IGBT switches. Consider the 16-SOIC footprint for PCB layout constraints and verify thermal management requirements for the target operating environment.

Isolators - Gate Drivers Part Context

This part belongs to the ADuM4135 series of isolated gate drivers designed for high-performance power switching applications. The WBRWZ suffix indicates a specific tape-and-reel packaging variant intended for automated surface-mount assembly processes. It represents a specialized implementation within the broader family of iCoupler-based power management solutions.

Isolators - Gate Drivers Replacement Considerations

The ADUM4135BRWZ-RL serves as a direct substitute offering identical electrical characteristics and functionality. Both variants share the same SOIC-16 package and pin configuration, ensuring compatibility in existing designs requiring single-channel isolated IGBT drive capabilities.