DRV8806PWPR vs DRV8873HPWPRQ1 对比
详细并排对比 DRV8806PWPR 出自 Texas Instruments 和 DRV8873HPWPRQ1 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。
规格对比
| 参数 | DRV8806PWPR | DRV8873HPWPRQ1 |
|---|---|---|
| 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 | $2.42 |
| 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 | — |
| 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 | — |
| 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 | 2 (1 year floor life at <=30 C / 60% RH) |
| RoHS 状态 | Compliant | Compliant |
| Product Type | — | H-Bridge Motor Driver |
| Motor Type | — | Brushed DC |
| Number of H-Bridges | — | 1 |
| Supply Voltage Range | — | 4.5 V to 38 V |
| Peak Output Current | — | 10 A |
| Continuous Output Current | — | 3.5 A (estimated, derate with package temperature) |
| Rds(on) (HS + LS) | — | [DATA_NEEDED: Rds(on) per FET] |
| Control Interface | — | Hardwired (HW) / PH-EN / PWM |
| Current Sensing | — | Integrated (IPROPI proportional output) |
| 静态电流 | — | [DATA_NEEDED: Iq value] |
| 工作温度范围 | — | -40 C to +125 C |
| AEC-Q100 Qualification | — | Qualified (automotive grade) |
| Lead-Free / REACH | — | Yes (compliant) |
| Protection Features | — | UVLO, OCP, TSD, automatic fault retry |