DRV8873HPWPR vs TMP816PWR 对比
详细并排对比 DRV8873HPWPR 出自 Texas Instruments 和 TMP816PWR 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 | TMP816PWR |
|---|---|---|
| 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 | $0.39 |
| Motor Type | Brushed DC | — |
| 拓扑 | H-Bridge (4 N-channel MOSFETs) | Single-phase full-wave BLDC fan predriver |
| 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 | — |
| 封装 | 24-pin HTSSOP (PWP) with PowerPAD | 20-pin TSSOP (PW), 4.40 mm width |
| 安装类型 | Surface Mount | Surface Mount |
| MSL 等级 | 3 (168 hr / 260 C) | 1 (unlimited floor life at <30 °C / 85 % RH) |
| RoHS 状态 | Compliant | Compliant |
| AEC-Q100 | Not qualified (use DRV8873-Q1 for automotive) | — |
| 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 |
| Lead-Free | — | Yes |
| Drive Method | — | Full-wave, sensored (Hall-element input) |