TMP816PWR vs DRV8873HPWPR 对比
详细并排对比 TMP816PWR 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 | TMP816PWR | 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） | $0.39 | $1.86 |
| 拓扑 | Single-phase full-wave BLDC fan predriver | H-Bridge (4 N-channel MOSFETs) |
| Supply Voltage (VCC) | 6 V to 16 V | — |
| Maximum Supply Voltage | 18 V | — |
| Load Voltage | 10 V | — |
| Output Current | 20 mA (gate drive to external PNP+NMOS) | — |
| 输出数量 | 1 (pre-driver output pair) | — |
| Current Limit Threshold | Adjustable (external resistor) | — |
| 工作温度范围 | -30 °C to +95 °C | — |
| Control Input | PWM speed command | — |
| Tachometer Output | FG (frequency-generator) signal | — |
| External Power Stage | PNP + N-channel MOSFET pair | — |
| Protection Features | Thermal shutdown, adjustable current limit, lock-rotor protection | — |
| 封装 | 20-pin TSSOP (PW), 4.40 mm width | 24-pin HTSSOP (PWP) with PowerPAD |
| 安装类型 | Surface Mount | Surface Mount |
| MSL 等级 | 1 (unlimited floor life at <30 °C / 85 % RH) | 3 (168 hr / 260 C) |
| RoHS 状态 | Compliant | Compliant |
| Lead-Free | Yes | — |
| Drive Method | Full-wave, sensored (Hall-element input) | — |
| Motor Type | — | Brushed DC |
| Supply Voltage (VM) | — | 4.5 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 |
| AEC-Q100 | — | Not qualified (use DRV8873-Q1 for automotive) |