DRV8873HPWPR vs DRV8806PWPR 对比
详细并排对比 DRV8873HPWPR 出自 Texas Instruments 和 DRV8806PWPR 出自 Texas Instruments。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。
Texas Instruments
DRV8873HPWPR - 40V 10A H-Bridge Motor Driver | Texas Instruments
DRV8873HPWPR ✓ 量产中
规格对比
| 参数 | DRV8873HPWPR | DRV8806PWPR |
|---|---|---|
| 品牌 | Texas Instruments | Texas Instruments |
| 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） | $1.86 | $3.20 |
| Motor Type | Brushed DC | — |
| 拓扑 | H-Bridge (4 N-channel MOSFETs) | — |
| Supply Voltage (VM) | 4.5 V to 38 V | 8.2 V to 38 V |
| Absolute Maximum VM | 40 V | — |
| Peak Output Current | 10 A | — |
| Continuous Output Current | 3.5 A (with proper PCB thermal design) | — |
| RDS(on) per HS+LS FET | [DATA_NEEDED: typical mOhm at 25 C] | — |
| Integrated Current Sensing | Yes (IPROPI analog output) | — |
| Control Interface | PH/EN (hardware) or PWM, selectable via MODE | — |
| Current Regulation | Yes (Smart-tune or fixed off-time) | — |
| 工作温度 | -40 C to +125 C | -40C to +85C |
| 封装 | 24-pin HTSSOP (PWP) with PowerPAD | HTSSOP-16 (PWP) with PowerPAD |
| 安装类型 | Surface Mount | Surface Mount |
| MSL 等级 | 3 (168 hr / 260 C) | 2 |
| RoHS 状态 | Compliant | Compliant |
| AEC-Q100 | Not qualified (use DRV8873-Q1 for automotive) | — |
| Number of Channels | — | 4 (quad low-side) |
| 输出配置 | — | Low-side DMOS, open drain |
| Continuous Output Current per Channel | — | 2 A |
| Peak Output Current per Channel | — | 3 A |
| RDS(on) per Channel | — | 200 mOhm (typical) |
| 接口 | — | SPI (serial, 3.3 V logic) |
| Open-Load Detection | — | Yes, via SPI |
| 过流保护 | — | Yes, per channel |
| 热关断 | — | Yes |
| Undervoltage Lockout | — | Yes |
| Built-in Clamp Diodes | — | Yes (freewheeling) |