L9950 vs VNH7070ASTR مقایسه
مقایسه دقیق کنار به کنار L9950 توسط STMicroelectronics و VNH7070ASTR توسط STMicroelectronics. مشخصات کلیدی، پارامترهای الکتریکی، بسته‌بندی، وضعیت چرخه عمر، قیمت‌گذاری و موجودی را مقایسه کنید تا بهترین قطعه را برای نیازهای طراحی خود تعیین کنید.
STMicroelectronics
VNH7070ASTR - 15A Automotive H-Bridge Motor Driver | STMicroelectronics
VNH7070ASTR ✓ فعالمقایسه مشخصات
| پارامتر | L9950 | VNH7070ASTR |
|---|---|---|
| برند | STMicroelectronics | STMicroelectronics |
| دسته‌بندی | Motor Drivers | Motor Drivers |
| وضعیت چرخه عمر | فعال | فعال |
| Number of Half-Bridges | 6 | — |
| Number of High-Side Drivers | 5 | — |
| Maximum DC Motors | 5 | — |
| Maximum Grounded Resistive Loads | 5 | — |
| Full Bridge Load Current | 6 A | — |
| Full Bridge On-Resistance | 150 mΩ | — |
| Half Bridge Load Current (2x) | 1.5 A | — |
| Half Bridge On-Resistance (2x) | 800 mΩ | — |
| High-Side Driver Load Current (1x) | 6 A | — |
| High-Side Driver On-Resistance (1x) | 100 mΩ | — |
| High-Side Driver Load Current (4x) | 1.5 A | — |
| بسته‌بندی | PowerSO-36, Bottom Pad | SO-16N (MultiWatt-15 derivative, exposed pad) |
| محدوده دمای کاری | -40°C to +150°C | — |
| Motor Type | — | DC brushed motor |
| پیکربندی خروجی | — | Full H-bridge (dual high-side + dual low-side) |
| Supply Voltage (VCC) | — | 4 V to 28 V |
| Continuous Output Current | — | 15 A |
| On-State Resistance per Switch (Ron) | — | 40 mOhm (typical) |
| PWM Frequency (max) | — | 20 kHz |
| Logic Input Compatibility | — | 3.3 V and 5 V CMOS |
| Current Sense Output (CS) | — | Analog proportional voltage |
| Diagnostic Output (DIAG) | — | Active-high fault flag |
| Protection Features | — | UVLO, overvoltage clamp, thermal shutdown, short-circuit, open-load |
| دمای کاری | — | -40 C to +150 C (junction) |
| نوع نصب | — | Surface Mount |
| Technology | — | VIPower M0-7 |
| سطح MSL | — | 3 |
| وضعیت RoHS | — | Compliant |
| AEC-Q100 Qualification | — | Qualified (automotive grade) |