TMP816PWR vs DRV8804PWPR 比較
詳細な並列比較: TMP816PWR メーカー: Texas Instruments および DRV8804PWPR メーカー: Texas Instruments。主要仕様、電気的特性、パッケージ、ライフサイクルステータス、価格、在庫状況を比較して、設計要件に最適な部品を判断してください。
仕様比較
| パラメータ | TMP816PWR | DRV8804PWPR |
|---|---|---|
| ブランド | Texas Instruments | Texas Instruments |
| カテゴリ | Motor Drivers | Motor Drivers |
| ライフサイクル状態 | 有効 | 有効 |
| 在庫状況 | In Stock | In Stock |
| 単価（USD） | $0.39 | $2.12 |
| トポロジー | 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) | — |
| 出力数 | 1 (pre-driver output pair) | — |
| Current Limit Threshold | Adjustable (external resistor) | — |
| 動作温度範囲 | -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 | — |
| パッケージ | 20-pin TSSOP (PW), 4.40 mm width | HTSSOP-16 (PWP) with PowerPAD |
| 実装タイプ | Surface Mount | Surface Mount |
| MSLレベル | 1 (unlimited floor life at <30 °C / 85 % RH) | — |
| RoHS ステータス | 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) |
| 熱シャットダウン | — | Yes |
| Undervoltage Lockout | — | Yes |
| 動作温度 | — | -40 C to +125 C |