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