MC34937APEK vs MC33887PEKR2 مقایسه
مقایسه دقیق کنار به کنار MC34937APEK توسط NXP Semiconductors و MC33887PEKR2 توسط NXP Semiconductors. مشخصات کلیدی، پارامترهای الکتریکی، بسته‌بندی، وضعیت چرخه عمر، قیمت‌گذاری و موجودی را مقایسه کنید تا بهترین قطعه را برای نیازهای طراحی خود تعیین کنید.
NXP Semiconductors
MC34937APEK - 3-Phase FET Pre-Driver, 58V, SPI, 54-SOIC-EP | NXP
MC34937APEK Nrnd
مقایسه مشخصات
| پارامتر | MC34937APEK | MC33887PEKR2 |
|---|---|---|
| برند | NXP Semiconductors | NXP Semiconductors |
| دسته‌بندی | Motor Drivers | Motor Drivers |
| وضعیت چرخه عمر | NRND | فعال |
| Product Type | 3-phase FET pre-driver (gate driver) | — |
| Motor Type | Brushless DC (BLDC) / 3-phase | — |
| توپولوژی | Three half-bridge pre-drivers (3 high-side + 3 low-side) | Monolithic H-Bridge with integrated MOSFETs and charge pump |
| Peak Gate Drive Current | >1.5 A | — |
| Supply Voltage Range (VCC) | 6 V to 58 V | — |
| Logic Interface | SPI (with parallel PWM option) | — |
| FET Protection Features | Desaturation, VDS overcurrent, gate-source UV, programmable dead-time | — |
| محدوده دمای کاری | -40 C to +125 C | -40C to +125C |
| بسته‌بندی | 54-SOIC-EP (WSOIC-54, 300 mil, exposed pad) | — |
| نوع نصب | Surface Mount | Surface Mount |
| Technology | SMARTMOS mixed-signal HV-CMOS | — |
| سطح حساسیت به رطوبت (MSL) | 3 | — |
| Peak Reflow Temperature | 260 C (max 40 s) | — |
| Terminal Finish | Tin (e3, JESD-609) | — |
| وضعیت RoHS | Compliant | — |
| عملکرد | — | H-Bridge motor driver for brushed DC motors |
| Load Supply Voltage (VLOAD) | — | 5 V to 28 V |
| Logic Supply Voltage (VDD) | — | 3.0 V to 5.5 V |
| Continuous Output Current | — | 5.0 A |
| Peak Output Current | — | 8.0 A |
| Rds(on) (per FET, typ @ 25C) | — | 150 mOhm [DATA_NEEDED: exact value from datasheet] |
| Current Sense Output | — | Yes, ratiometric analog feedback |
| Sleep Mode Current | — | < 50 uA (typ) [DATA_NEEDED: exact datasheet value] |
| PWM Frequency Range | — | Up to 20 kHz [DATA_NEEDED: max PWM freq] |
| بسته‌بندی / کیس | — | 54-SOICW-EP (Power SOIC with exposed pad) |
| AEC-Q100 Qualification | — | Yes (automotive grade) |
| Lead-Free / RoHS | — | Yes (lead-free, RoHS compliant) |