MC33984CHFK vs MC33689DDWBR2 Comparison
Detailed side-by-side comparison of MC33984CHFK by NXP Semiconductors and MC33689DDWBR2 by NXP Semiconductors. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
NXP Semiconductors
MC33984CHFK - Dual 4mOhm 12V High-Side Switch | NXP | Automotive
MC33984CHFK ✓ ActiveNXP Semiconductors
MC33689DDWBR2 - SPI SBC with LIN Transceiver, 32-SOIC | NXP
MC33689DDWBR2 ✓ ActiveSpecification Comparison
| Parameter | MC33984CHFK | MC33689DDWBR2 |
|---|---|---|
| Brand | NXP Semiconductors | NXP Semiconductors |
| Category | Power MOSFET Drivers | Motor Drivers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $4.09 | $3.55 |
| Function | High-Side Switch (Dual 1:2 N-Channel) | — |
| Topology | Dual independent high-side switches | — |
| Number of Outputs | 2 | — |
| On-State Resistance (Rds_on) | 4 mOhm per channel (typical) | — |
| Supply Voltage Range | 6 V to 27 V | — |
| Continuous Output Current | 15 A per channel (per datasheet) | — |
| Load Type | DC / inductive (relays, solenoids, lamps, motors) | — |
| Self-Protection Features | Over-current, over-voltage, over-temperature with self-recovery | — |
| Diagnostic Output | Current sense and per-channel fault flag | — |
| Control Interface | CMOS-compatible logic inputs IN_A / IN_B | — |
| Package | 16-pin PQFN (12x12) with exposed pad | — |
| Mounting Type | Surface Mount | Surface Mount |
| Operating Temperature Range | -40C to +125C (automotive grade) | — |
| Family | 12XS2 eXtreme Switch | — |
| RoHS Status | Compliant | [DATA_NEEDED: per official NXP declaration] |
| Product Type | — | System Basis Chip (SBC) with LIN Transceiver |
| Interface | — | SPI (control) + LIN (bus) |
| Supply Voltage (Vbat) | — | 5.5 V to 18 V |
| Integrated LDO Output | — | 5.0 V |
| LDO Output Current | — | 50 mA |
| LIN Specification | — | LIN 2.0 / 2.1 compliant |
| Package / Case | — | 32-SOIC (0.295", 7.50 mm width) |
| Packaging | — | Tape & Reel (TR) |
| Lead Free | — | Yes (per DigiKey listing) |
| Application | — | Automotive Mirror Control (primary); also power window, seat control |
| LIN Bus Topology | — | Slave |
| Watchdog / Reset | — | Yes (SPI-controlled) |
| Operating Temperature | — | [DATA_NEEDED: AEC-Q100 grade temperature range] |