VNHD7012AYTR vs L6470H 对比
详细并排对比 VNHD7012AYTR 出自 STMicroelectronics 和 L6470H 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
VNHD7012AYTR - 28V, 12A H-Bridge Motor Driver | STMicroelectronics
VNHD7012AYTR ✓ 量产中STMicroelectronics
L6470H - dSPIN Stepper Motor Driver | STMicroelectronics | HTSSOP-28
L6470H ✓ 量产中规格对比
| 参数 | VNHD7012AYTR | L6470H |
|---|---|---|
| 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） | $3.82 | $2.37 |
| Motor Type | DC Brush | — |
| 输出数量 | 1 | — |
| Output Current | 12 A | — |
| Supply Voltage Range | 4 V to 28 V | 8 V to 45 V |
| ON-Resistance (per channel) | 25 mOhm | — |
| PWM Frequency | 20 kHz | — |
| Logic Input Compatibility | 3.3V and 5V | — |
| 封装 | PowerSSO-36 | HTSSOP-28 (PowerSO-28) |
| 安装类型 | Surface Mount | Surface Mount |
| Thermal Resistance (theta_JA) | 30 C/W | — |
| 工作温度范围 | -40C to +150C | -40 °C to +150 °C |
| AEC-Q100 Qualified | Yes | — |
| RoHS Compliant | Yes | — |
| Undervoltage Lockout | Yes | — |
| 过流保护 | Yes | — |
| 热关断 | Yes | — |
| Output Current (Peak) | — | 3 A per phase |
| Output Current (RMS) | — | 2.1 A per phase |
| Microstepping Resolution | — | Up to 1/128 step |
| Control Interface | — | SPI |
| Motion Engine | — | dSPIN™ with programmable acceleration/deceleration |
| Protection Features | — | Overcurrent, overtemperature, undervoltage lockout |
| Thermal Resistance (θJA) | — | 25 °C/W |
| Logic Supply Voltage | — | 3.3 V or 5 V |
| Standby Current | — | 5 µA (typ) |
| RoHS 状态 | — | Compliant |
| MSL 等级 | — | 3 (168 hours) |