ADUM4220ARWZ vs ADUM3221ARZ Comparison
Detailed side-by-side comparison of ADUM4220ARWZ by Analog Devices and ADUM3221ARZ 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
ADUM4220ARWZ - 4A Isolated Half-Bridge Gate Driver | Analog Devices
ADUM4220ARWZ ✓ ActiveAnalog Devices
ADUM3221ARZ - Isolated 4A Dual-Channel Gate Driver | Analog Devices
ADUM3221ARZ ✓ ActiveSpecification Comparison
| Parameter | ADUM4220ARWZ | ADUM3221ARZ |
|---|---|---|
| Brand | Analog Devices | Analog Devices |
| Category | Gate Drivers | Power MOSFET Drivers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $2.88 | $1.52 |
| Technology | iCoupler (magnetic isolation) | iCoupler |
| Number of Channels | 2 (high-side and low-side) | 2 |
| Peak Output Current | 4 A | 4 A |
| Isolation Voltage | 5000 Vrms | 2500 Vrms |
| Propagation Delay | 38 ns | 60 ns (max) |
| Common-Mode Transient Immunity (CMTI) | 100 kV/µs | — |
| Input Supply Voltage | 3.0 V to 5.5 V | — |
| Output Supply Voltage | 4.5 V to 18 V | — |
| Operating Temperature Range | -40°C to +125°C | [DATA_NEEDED: operating temperature range] |
| Package | 16-Lead SOIC (SOIC-16) | — |
| Mounting Type | Surface Mount | Surface Mount |
| RoHS Status | Compliant | RoHS Compliant |
| MSL Level | 1 (unlimited) | — |
| Dead-Time Control | Yes | — |
| Undervoltage Lockout (UVLO) | Yes (input and output) | — |
| Channel-to-Channel Matching | — | 5 ns (max) |
| UVLO Threshold | — | 4.1 V (nominal) |
| Package / Case | — | 8-SOIC (0.154, 3.90mm Width) |
| Supply Voltage Range | — | [DATA_NEEDED: supply voltage range] |
| Lead Free Status | — | Lead Free |
| Data Rate | — | N/A |
| Isolation Type | — | Magnetic Coupling |