ADUM4221BRIZ-RL
- Mfr.Part #
- ADUM4221BRIZ-RL
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- SOIC-16
- Datasheet
- Download
- Description
- ISO 1/2 BRIDGE DRV W/DEADTIME UV
- Stock
- 643
- In Stock :
- 643
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Gate Drivers
- Product Category :
- Gate Drivers
- Gate Type :
- IGBT
- Input Type :
- Non-Inverting
- RoHS :
- Details
- Special Feature :
- Under Voltage Lockout
- Driven Configuration :
- Half-Bridge
- Current - Peak Output (Source, Sink) :
- 4A, 6A
- Bridge Type :
- Half Bridge
- Subcategory :
- PMIC - Power Management ICs
- Package Width :
- 7.5
- Product Status :
- Active
- Maximum Rise Time (ns) :
- 25(Typ)
- Peak Output Current (A) :
- 4(Typ)
- Rise Time :
- 25 ns
- Configuration :
- Inverting, Non-Inverting
- Product :
- Isolated Gate Drivers
- RoHS Status :
- RoHS Compliant
- PCB changed :
- 16
- Supplier Device Package :
- 16-SOIC
- Pin Count :
- 16
- Base Product Number :
- ADUM4221
- Channel Type :
- SYNCHRONOUS
- Typical Input Low Threshold Voltage (V) :
- 1.5(Max)
- Mounting Type :
- Surface Mount
- Minimum Operating Supply Voltage (V) :
- 2.5
- Supplier Package :
- SOIC W
- Packaging :
- Tape and Reel
- Driver Type :
- Isolated Gate Driver|High and Low Side
- Typical Input High Threshold Voltage (V) :
- 3.5(Min)
- Minimum Operating Temperature :
- - 40 C
- Product Type :
- Gate Drivers
- Package Height :
- 2.44(Max)
- Maximum Operating Temperature (°C) :
- 125
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Voltage - Supply :
- 2.5V ~ 6.5V
- Number of Outputs :
- 2
- Input Logic Compatibility :
- CMOS
- Lead Shape :
- Gull-wing
- Maximum Power Dissipation (mW) :
- 2770
- Operating Temperature :
- -40°C ~ 125°C (TJ)
- Maximum Operating Supply Voltage (V) :
- 6.5
- HTS :
- 8542.39.00.01
- Manufacturer :
- Analog Devices Inc.
- Logic Voltage - VIL, VIH :
- 1.5V, 3.5V
- Maximum Propagation Delay Time (ns) :
- 30(TYP)
- Series :
- -
- Package / Case :
- SOIC-16
- ECCN (US) :
- EAR99
- Number of Drivers :
- 2
- Mounting :
- Surface Mount
- High and Low Sides Dependency :
- Independent
- Standard Package Name :
- SOP
- Mounting Style :
- SMD/SMT
- Brand :
- Analog Devices
- Output Current :
- 4 A
- Maximum Fall Time (ns) :
- 25(Typ)
- Package Length :
- 12.75
- Rise / Fall Time (Typ) :
- 25ns, 30ns
- Type :
- MOSFET|IGBT
- Minimum Operating Temperature (°C) :
- -40
- Latch-Up Proof :
- No
- Maximum Operating Temperature :
- + 125 C
- Datasheets
- ADUM4221BRIZ-RL

Gate Drivers Analog Devices, Inc. ADUM4221BRIZ-RL Overview
The ADUM4221BRIZ-RL by Analog Devices, Inc. is a robust gate driver designed to optimize performance in high-efficiency applications. This integral component ensures reliable operation with its built-in dead time generation and under-voltage lockout features, making it ideal for managing dual-channel gate driving with precision and safety. The incorporation of isolation technology enhances system reliability by preventing noise and voltage spikes from affecting the driver functionality. This product is particularly suitable for B2B clients looking to enhance system robustness and operational efficiency in their power management solutions.
ADUM4221BRIZ-RL Features
This gate driver is equipped with several key features that distinguish it from competitors. It includes an integrated half-bridge driver with dead time control, which is crucial for preventing the simultaneous conduction of both channels, thereby avoiding potential damage from shoot-through. The device also offers under-voltage lockout protection, which ensures that the gate driver operates only under optimal power conditions, thereby safeguarding the hardware from low voltage damages. Additionally, its robust isolation capability prevents high voltage transients from affecting the low voltage control side, ensuring stable and reliable operation across various applications.
ADUM4221BRIZ-RL Applications
- Motor Control Systems: Utilizes dual-channel isolation to manage and protect high-voltage gate operations, ensuring efficient and safe motor operation in industrial automation.
- Solar Inverters: Applies robust driving capabilities to handle high-voltage switches efficiently, facilitating reliable solar energy conversion and reducing component stress.
- Electric Vehicle Power Systems: Supports the critical demands of EV power management systems, driving high-voltage gates with enhanced safety features like dead-time control and under-voltage protection.
- Switching Power Supplies: Ensures stable switch operation with minimal delay and maximum efficiency, ideal for high-performance power supply units in commercial and industrial environments.
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