ADUM1230BRWZ

Overview

The ADUM1230BRWZ is an isolated half-bridge gate driver utilizing iCoupler technology for independent high-side and low-side control. It features a SOIC-16 package with 2500Vrms isolation voltage and 50kV/µs common mode transient immunity. The device supports data rates up to 10Mbps, with typical propagation delays of 75ns and rise/fall times of 25ns. Operating temperatures range from -40°C to +125°C, with a maximum power dissipation of 1W.

Feature Summary

• Provides independent isolated high-side and low-side channel control
• Employs magnetic coupling iCoupler technology for signal transmission
• Ensures robust noise immunity via high common mode transient resistance

Applications

• Isolated half-bridge gate driving
• Industrial motor control systems
• Power supply topologies requiring galvanic isolation

Procurement Notes

Verify component authenticity through authorized Analog Devices channels or certified distributors. Confirm the specific suffix matches the required package and tape/reel specifications. Request official datasheets and RoHS compliance documentation prior to purchase to ensure adherence to project standards.

Selection Notes

Select this component when a compact, integrated solution for half-bridge driving is required. Consider its 2500Vrms isolation rating and 1A output capability against system voltage and current demands. Evaluate thermal performance within the specified temperature range and verify compatibility with the target logic interface levels.

Part Context

This part belongs to the ADuM123x series of isolated gate drivers. It integrates magnetic coupling technology to replace traditional optocouplers in half-bridge applications. The design simplifies circuit layout by providing dual-channel isolation in a single surface-mount package.

Replacement Considerations

Consult Analog Devices documentation for direct pin-compatible alternatives within the ADuM123x family. Verify that substitute parts maintain identical isolation ratings and drive currents before implementation.