DRV8806PWPR vs DRV8873HPWPR 对比
详细并排对比 DRV8806PWPR 出自 Texas Instruments 和 DRV8873HPWPR 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 | DRV8806PWPR | DRV8873HPWPR |
|---|---|---|
| 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） | $3.20 | $1.86 |
| Number of Channels | 4 (quad low-side) | — |
| 输出配置 | Low-side DMOS, open drain | — |
| Supply Voltage (VM) | 8.2 V to 38 V | 4.5 V to 38 V |
| 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) | — |
| 工作温度 | -40C to +85C | -40 C to +125 C |
| 封装 | HTSSOP-16 (PWP) with PowerPAD | 24-pin HTSSOP (PWP) with PowerPAD |
| 安装类型 | Surface Mount | Surface Mount |
| MSL 等级 | 2 | 3 (168 hr / 260 C) |
| RoHS 状态 | Compliant | Compliant |
| Motor Type | — | Brushed DC |
| 拓扑 | — | H-Bridge (4 N-channel MOSFETs) |
| 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) |
| AEC-Q100 | — | Not qualified (use DRV8873-Q1 for automotive) |