VNH7070ASTR vs VNH5050A-E 对比
详细并排对比 VNH7070ASTR 出自 STMicroelectronics 和 VNH5050A-E 出自 STMicroelectronics。对比关键规格、电气参数、封装、生命周期状态、价格和供货情况，以确定最适合您设计需求的元器件。
STMicroelectronics
VNH7070ASTR - 15A Automotive H-Bridge Motor Driver | STMicroelectronics
VNH7070ASTR ✓ 量产中STMicroelectronics
VNH5050A-E - 50A Automotive H-Bridge Driver | STMicroelectronics
VNH5050A-E ✓ 量产中规格对比
| 参数 | VNH7070ASTR | VNH5050A-E |
|---|---|---|
| 品牌 | STMicroelectronics | STMicroelectronics |
| 分类 | Motor Drivers | Motor Drivers |
| 生命周期状态 | 有效 | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $3.16 | $8.10 |
| Motor Type | DC brushed motor | — |
| 输出配置 | 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 | Undervoltage lockout, overvoltage clamp, thermal shutdown, load current limitation |
| 工作温度 | -40 C to +150 C (junction) | — |
| 封装 | SO-16N (MultiWatt-15 derivative, exposed pad) | MultiPowerSO-30 (12-pin) |
| 安装类型 | Surface Mount | Surface Mount |
| Technology | VIPower M0-7 | VIPower M0 |
| MSL 等级 | 3 | — |
| RoHS 状态 | Compliant | Compliant |
| AEC-Q100 Qualification | Qualified (automotive grade) | — |
| Output Current (Continuous) | — | 50 A |
| Output Current (Peak) | — | 70 A |
| Supply Voltage Range | — | 5.5 V to 18 V |
| ON-Resistance per Switch | — | 20 mOhm |
| Logic Supply Output | — | 5 V |
| PWM Frequency | — | Up to 20 kHz |
| Current Sense Output | — | Proportional to motor current |
| Diagnostic Output | — | Yes |
| 热阻，结到环境 | — | 35 C/W |
| Maximum Junction Temperature | — | 150 C |
| Automotive Grade | — | Yes (AEC-Q100) |