DRV8308RHAT vs DRV8308RHAR 比較
詳細並排比較 DRV8308RHAT 由 Texas Instruments 與 DRV8308RHAR 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。
Texas Instruments
DRV8308RHAT - 42V Sensored BLDC Gate Driver w/ SPI | Texas Instruments
DRV8308RHAT ✓ 啟用中規格比較
| 參數 | DRV8308RHAT | DRV8308RHAR |
|---|---|---|
| 品牌 | Texas Instruments | Texas Instruments |
| 類別 | Motor Drivers | Motor Drivers |
| 生命週期狀態 | 啟用中 | 啟用中 |
| Product Type | BLDC motor pre-driver / gate driver | — |
| Motor Type | 3-phase brushless DC (BLDC) | Brushless DC (BLDC), sensored |
| Supply Voltage Range | 8.5 V to 32 V | — |
| Absolute Maximum Supply Voltage | 42 V | — |
| 輸出數量 | 3 (3-phase) | — |
| Gate-Drive Current | 10 mA to 130 mA (configurable) | — |
| Number of External FETs Driven | 6 (N-channel MOSFETs) | — |
| Control Interface | SPI | SPI |
| Commutation Method | Sensored trapezoidal + sensorless sinusoidal via 1 Hall sensor | — |
| Hall Sensor Inputs | 3 (60-deg or 120-deg configurable) | 3 (digital) |
| 封裝 | VQFN-40 (RHA) 6x6 mm with thermal pad | VQFN-40 (RHA) 6x6 mm |
| 工作溫度 | -40 C to +85 C | — |
| 安裝類型 | Surface Mount | Surface Mount |
| MSL 等級 | 2 (per JEDEC J-STD-020) | 3 (per JEDEC J-STD-020) |
| Lead-Free / RoHS | Yes / Compliant | — |
| Number of Phases | — | 3 |
| 拓撲 | — | Gate predriver for 6 external N-channel MOSFETs |
| 工作電源電壓 | — | 8.5 V to 32 V |
| Absolute Maximum Motor Supply | — | 42 V |
| Configurable Gate Drive Current | — | 10 mA to 130 mA |
| Commutation Modes | — | Sensored trapezoidal, sensored sinusoidal, sensorless BEMF |
| Speed Reference Input | — | CLKIN pin (frequency reference) |
| Speed Feedback | — | FG (frequency generator) tachometer |
| 工作溫度範圍 | — | -40 C to +85 C |
| RoHS 狀態 | — | Compliant |
| 輸出配置 | — | Half-bridge predriver x3 |