TMP816PWR vs DRV8804PWPR 比較
詳細並排比較 TMP816PWR 由 Texas Instruments 與 DRV8804PWPR 由 Texas Instruments. 比較關鍵規格、電氣參數、封裝、生命週期狀態、價格與供貨情況，以找出最符合您設計需求的元件。
規格比較
| 參數 | TMP816PWR | DRV8804PWPR |
|---|---|---|
| 品牌 | Texas Instruments | Texas Instruments |
| 類別 | Motor Drivers | Motor Drivers |
| 生命週期狀態 | 啟用中 | 啟用中 |
| 拓撲 | Single-phase full-wave BLDC fan predriver | — |
| 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) | — |
| 輸出數量 | 1 (pre-driver output pair) | — |
| Current Limit Threshold | Adjustable (external resistor) | — |
| 工作溫度範圍 | -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 | — |
| 封裝 | 20-pin TSSOP (PW), 4.40 mm width | HTSSOP-16 (PWP) with PowerPAD |
| 安裝類型 | Surface Mount | Surface Mount |
| MSL 等級 | 1 (unlimited floor life at <30 °C / 85 % RH) | — |
| RoHS 狀態 | Compliant | Compliant |
| Lead-Free | Yes | — |
| Drive Method | Full-wave, sensored (Hall-element input) | — |
| Number of Channels | — | 4 (low-side) |
| Output Current (per channel) | — | 1.5 A (single channel on, SOIC DW package) |
| Output Current (per channel, all on) | — | 800 mA (HTSSOP PWP package) |
| Peak Output Current | — | 2.3 A |
| Supply Voltage (VM) | — | 8.2 V to 60 V |
| Logic Supply Voltage (VDD) | — | 3.0 V to 5.5 V |
| RDS(on) (per FET) | — | 500 mΩ typical |
| Control Interface | — | SPI (daisy-chainable) |
| Integrated Catch Diodes | — | Yes |
| 過電流保護 | — | Yes (per channel) |
| 過熱關機 | — | Yes |
| Undervoltage Lockout | — | Yes |
| 工作溫度 | — | -40 C to +125 C |