ADUM4221ARWZ-RL7 vs ADUM3221ARZ-RL7 Comparison
Detailed side-by-side comparison of ADUM4221ARWZ-RL7 by Analog Devices and ADUM3221ARZ-RL7 by Analog Devices. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Analog Devices
ADUM4221ARWZ-RL7
ADUM4221ARWZ-RL7 - Isolated Half-Bridge Gate Driver | Analog Devices
ADUM4221ARWZ-RL7 β ActiveAnalog Devices
ADUM3221ARZ-RL7 - Isolated 4A Dual-Channel Gate Driver | Analog Devices
ADUM3221ARZ-RL7 β ActiveSpecification Comparison
| Parameter | ADUM4221ARWZ-RL7 | ADUM3221ARZ-RL7 |
|---|---|---|
| Brand | Analog Devices | Analog Devices |
| Category | Power MOSFET Drivers | Power MOSFET Drivers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $3.10 | $2.20 |
| Technology | iCoupler | iCoupler (magnetic isolation) |
| Number of Channels | 2 | 2 |
| Peak Output Current | 4 A | 4 A |
| Isolation Voltage | 5000 Vrms | 2500 Vrms |
| Propagation Delay | 60 ns (typical) | β |
| Common-Mode Transient Immunity | 100 kV/us | β |
| Supply Voltage Range | 4.5 V to 18 V | β |
| Dead Time | Adjustable | β |
| Package | 16-lead SOIC | 8-SOIC (SOIC-8) |
| Operating Temperature Range | -40C to +125C | -40Β°C to +125Β°C |
| Under-Voltage Lockout (UVLO) | Yes (input and output) | β |
| RoHS Status | Compliant | Compliant |
| Mounting Type | Surface Mount | Surface Mount |
| Output Configuration | High-side and low-side | β |
| Isolation Rating | 5000 Vrms | β |
| UVLO Threshold (Nominal) | β | 4.1 V |
| Propagation Delay (Typical) | β | 48 ns |
| Minimum Pulse Width | β | 100 ns |
| Common-Mode Transient Immunity (CMTI) | β | 25 kV/Β΅s |
| Output Supply Voltage Range | β | 4.5 V to 18 V |
| Input Supply Voltage Range | β | 3.0 V to 5.5 V |
| MSL Level | β | 1 (unlimited) |