MC33289DWR2 vs BTS621L1E3128ABUMA1 Comparison
Detailed side-by-side comparison of MC33289DWR2 by NXP Semiconductors and BTS621L1E3128ABUMA1 by Infineon. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
NXP Semiconductors
MC33289DWR2 - Dual High-Side Switch 40mOhm 27V | NXP SOIC-20
MC33289DWR2 ✓ ActiveInfineon
BTS621L1E3128ABUMA1 - 24V Dual Hi-Side Switch, 8mΩ PROFET | Infineon
BTS621L1E3128ABUMA1 ✓ ActiveSpecification Comparison
| Parameter | MC33289DWR2 | BTS621L1E3128ABUMA1 |
|---|---|---|
| Brand | NXP Semiconductors | Infineon |
| Category | Power MOSFET Drivers | Power MOSFET Drivers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $1.62 | $2.45 |
| Product Type | Dual High-Side Switch (DHSS) | Dual-channel smart high-side power switch (PROFET) |
| Topology | 2 x High-Side N-MOSFET switches | — |
| On-State Resistance (RDSon) | 40 mOhm (per channel) | — |
| Supply Voltage Range (VCC) | 6 V to 27 V | — |
| Maximum Transient Voltage | 40 V (load dump tolerant) | — |
| Output Current per Channel | [DATA_NEEDED: continuous current rating per channel] | — |
| Number of Outputs | 2 | — |
| Input Compatibility | TTL/CMOS compatible logic inputs | — |
| Fault Protection | Current limit, thermal shutdown, open-load detect | — |
| Status Feedback | Yes (fault flag output) | — |
| Operating Temperature | -40C to +125C (automotive grade) | — |
| Package | 20-SOIC (0.295 inch, 7.50 mm width) | PG-TO263-7-2 (D2PAK-7, exposed tab) |
| Mounting Type | Surface Mount | Surface Mount |
| MSL Level | [DATA_NEEDED: MSL rating] | — |
| RoHS Status | [DATA_NEEDED: RoHS status] | — |
| Automotive Grade | Yes (AEC-Q100 qualified) | — |
| Charge Pump | Integrated (gate drive) | — |
| Number of Channels | — | 2 (dual high-side, 1:1) |
| FET Topology | — | N-Channel vertical power MOSFET with charge pump |
| On-State Resistance Rds(on) | — | 8 mΩ typical per channel |
| Nominal Operating Voltage | — | 12 V (automotive bus) |
| Maximum Supply Voltage | — | 24 V (load-dump survivable) |
| Continuous Load Current | — | 4.4 A per channel |
| Operating Temperature Range | — | -40 °C to +150 °C junction |
| Input Logic Compatibility | — | CMOS-compatible, ground-referenced |
| Diagnostic Feedback | — | Yes - open-load and overtemperature reporting |
| Embedded Protection | — | Overload, current limit, short-circuit, thermal shutdown, overvoltage (load dump), fast demagnetization, reverse battery |
| Technology | — | Smart SIPMOS (monolithic) |
| RoHS / Lead-Free | — | Compliant (Pb-free) |