ADUM4221ARIZ
- Mfr.Part #
- ADUM4221ARIZ
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- SOIC-16
- Datasheet
- Download
- Description
- ISO 1/2 BRIDGE DRV W DEADTIME UV
- Stock
- 79
- In Stock :
- 79
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Gate Drivers
- Subcategory :
- PMIC - Power Management ICs
- Package :
- Tube
- Minimum Operating Temperature :
- - 40 C
- Maximum Operating Supply Voltage (V) :
- 6.5
- Packaging :
- Tube
- Operating Temperature :
- -40°C ~ 125°C (TJ)
- Number of Drivers :
- 2
- Base Product Number :
- ADUM4221
- Package Length :
- 12.75
- RoHS :
- Details
- Pin Count :
- 16
- Minimum Operating Temperature (°C) :
- -40
- HTS :
- 8542.39.00.01
- Package Width :
- 7.5
- Product :
- Isolated Gate Drivers
- Mounting Style :
- SMD/SMT
- Maximum Fall Time (ns) :
- 25(Typ)
- Mounting Type :
- Surface Mount
- Special Feature :
- Under Voltage Lockout
- Series :
- -
- Package Height :
- 2.44(Max)
- Rise / Fall Time (Typ) :
- 25ns, 30ns
- Configuration :
- Inverting, Non-Inverting
- ECCN (US) :
- EAR99
- Product Status :
- Active
- Minimum Operating Supply Voltage (V) :
- 2.5
- Manufacturer :
- Analog Devices Inc.
- RoHS Status :
- RoHS Compliant
- Maximum Propagation Delay Time (ns) :
- 30(TYP)
- Maximum Operating Temperature :
- + 125 C
- Channel Type :
- SYNCHRONOUS
- Package / Case :
- SOIC-16
- Maximum Rise Time (ns) :
- 25(Typ)
- Maximum Power Dissipation (mW) :
- 2770
- Latch-Up Proof :
- No
- Output Current :
- 4 A
- Rise Time :
- 25 ns
- Input Logic Compatibility :
- CMOS
- Driven Configuration :
- Half-Bridge
- Product Category :
- Gate Drivers
- Gate Type :
- IGBT
- Maximum Operating Temperature (°C) :
- 125
- High and Low Sides Dependency :
- Independent
- Product Type :
- Gate Drivers
- Type :
- MOSFET|IGBT
- Supplier Device Package :
- 16-SOIC
- Mounting :
- Surface Mount
- Brand :
- Analog Devices
- Typical Input High Threshold Voltage (V) :
- 3.5(Min)
- Number of Outputs :
- 2
- Bridge Type :
- Half Bridge
- Current - Peak Output (Source, Sink) :
- 4A, 6A
- Input Type :
- Non-Inverting
- Logic Voltage - VIL, VIH :
- 1.5V, 3.5V
- Peak Output Current (A) :
- 4(Typ)
- PCB changed :
- 16
- Voltage - Supply :
- 2.5V ~ 6.5V
- Supplier Package :
- SOIC W
- Typical Input Low Threshold Voltage (V) :
- 1.5(Max)
- Driver Type :
- Isolated Gate Driver|High and Low Side
- Datasheets
- ADUM4221ARIZ

Gate Drivers Analog Devices, Inc. ADUM4221ARIZ Overview
Introducing the Gate Drivers Analog Devices, Inc. ADUM4221ARIZ, a state-of-the-art isolated half-bridge driver with built-in dead time and under-voltage lockout features. This component is designed by Analog Devices, Inc., a leader in semiconductor design, to ensure high efficiency and reliability in driving MOSFETs and IGBTs. The ADUM4221ARIZ integrates critical protection features and enables compact PCB layout while minimizing the need for external components. This driver is perfect for engineers looking to enhance system reliability and performance in high-frequency switching applications.
ADUM4221ARIZ Features
The ADUM4221ARIZ boasts several advanced features that make it indispensable in sophisticated electronic systems. These include high-speed operation, precise dead-time insertion, robust isolation between input and output, and an under-voltage lockout that ensures the device operates safely within its electrical specifications. Additionally, its dual-channel operation allows for flexible control schemes in various application settings.
ADUM4221ARIZ Applications
- Motor Control Systems: Utilized in brushless DC and stepper motor drivers, the ADUM4221ARIZ provides the necessary isolation and drive strength, ensuring precise control and high efficiency.
- Renewable Energy Systems: Ideal for solar inverters and wind turbine power converters, this driver optimizes performance through enhanced signal integrity and power efficiency.
- Power Supplies: In switch-mode power supplies, the ADUM4221ARIZ's fast switching capabilities reduce losses and improve power supply responsiveness and reliability.
- Electric Vehicles: Used in electric vehicle powertrain systems, it enhances the efficiency of power conversion between batteries and motors, contributing to overall vehicle performance and range.
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