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ADUM4121BRIZ-RL is listed in the Isolators - Gate Drivers range at ChipApex. The manufacturer field lists Analog Devices Inc.. Its product description is DGTL ISO 5KV 1CH GATE DVR 8SOIC. Review the specifications below when checking this part for your BOM.
Isolators - Gate Drivers specifications for ADUM4121BRIZ-RL
- Description：DGTL ISO 5KV 1CH GATE DVR 8SOIC
- Series：iCoupler®
- Mfr：Analog Devices Inc.
- Package：Tape & Reel (TR),Cut Tape (CT)
- Technology：Magnetic Coupling
- Number of Channels：1
- Voltage - Isolation：5000Vrms
- Propagation Delay tpLH / tpHL (Max)：42ns, 53ns
- Pulse Width Distortion (Max)：13ns
- Rise / Fall Time (Typ)：18ns, 18ns
- Current - Output High, Low：-
- Current - Peak Output：2.3A
- Voltage - Forward (Vf) (Typ)：-
- Voltage - Output Supply：7.5V ~ 35V
- Grade：-
- Qualification：-
- Operating Temperature：-40°C ~ 125°C
- Mounting Type：Surface Mount
- Package / Case：8-SOIC (0.295", 7.50mm Width)
- Supplier Device Package：8-SOIC-IC
- Common Mode Transient Immunity (Min)：150kV/µs
- Approval Agency：CSA, UR, VDE
- Current - DC Forward (If) (Max)：-
Isolators - Gate Drivers datasheet and documents for ADUM4121BRIZ-RL
Isolators - Gate Drivers Overview
The ADUM4121BRIZ-RL is a single-channel isolated gate driver from Analog Devices, utilizing iCoupler technology for precision isolation. It features a 5000Vrms isolation rating and operates within a temperature range of -40°C to +125°C. The device provides a peak output current of 2A with low on-resistance (<2Ω RDSON) and supports output voltages up to 35V. Housed in an 8-SOIC package, it includes internal Miller clamp functionality and thermal shutdown protection.
Isolators - Gate Drivers Feature Summary
- Employs iCoupler technology for high-precision signal isolation
- Integrates internal Miller clamp to prevent false turn-on events
- Includes thermal shutdown protection for enhanced reliability
Isolators - Gate Drivers Applications
- High-voltage power switching applications
- Industrial motor control systems
- Inverter drive circuits
Isolators - Gate Drivers Procurement Notes
Verify the specific suffix 'RL' indicates reel packaging when sourcing. Confirm that the component meets RoHS standards as indicated by manufacturer specifications. Ensure compatibility with 8-SOIC footprint requirements during PCB layout. Check for moisture sensitivity handling instructions prior to assembly processes.
Isolators - Gate Drivers Selection Notes
Select this component for applications requiring robust isolation between control and power stages. The 5000Vrms rating suits high-voltage environments. Consider the 2A peak current capability for driving medium-power MOSFETs or IGBTs. The wide operating temperature range ensures stability in demanding industrial conditions.
Isolators - Gate Drivers Part Context
This part belongs to the ADuM4121 series of isolated gate drivers. It is designed to replace traditional optocoupler-based solutions with higher speed and better reliability. The series focuses on providing compact, high-performance isolation for power electronics.
Isolators - Gate Drivers Replacement Considerations
Public confirmed substitute part numbers are not available in the provided documentation.
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