The DRV8000-Q1 device integrates multiple door control specific functions: driving and diagnosing motor (inductive), resistive and capacitive loads, driving a lamp or LEDs, drive MOSFETs for special loads such as heating element or electrochromic elements. These drivers include protection features for offline and active diagnostics such as under and over voltage monitors, offline open load and short-circuit diagnostics, and zone-based thermal monitoring and shutdown protection. The device features two half-bridge gate drivers, 6 integrated half-bridges (2 high-side alternate modes), 6 integrated high-side drivers, one external high-side gate driver for heater, one external high-side gate driver for electrochromic charge and one integrated low-side driver for electrochromic load discharge. The half-bridge, high-side, heater and gate drivers have PWM input control configuration, sensing, diagnostics and device system protection. There is a dedicated internal programmable PWM generators for each high-side driver. Proportional current sense pin output is available for all integrated drivers, along with a robust and flexible current shunt amplifier for the gate driver.
| 類型 | 標題 | 日期 | ||
|---|---|---|---|---|
| * | Data sheet | DRV8000-Q1 Automotive Highly-Integrated, Multifunction Driver for Door Control datasheet (Rev. B) | PDF | HTML | 2026年 1月 14日 |
| Application brief | Automotive Door Electronics Architectures | PDF | HTML | 2026年 1月 23日 |
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DRV8000-Q1 評估模組 (EVM) 可用於輕鬆評估 DRV8000-Q1 裝置。EVM 已進行程式設計，並配置為可立即使用並開始驅動負載。此 EVM 展現具備半橋式閘極驅動器的整合驅動器、六個整合式半橋、六個整合式高壓側驅動器、一個用於加熱器的外部高壓側閘極驅動器、一個用於電致變色充電的外部高壓側閘極驅動器，以及一個用於電致變色負載放電的整合式低壓側驅動器。此產品搭載防護功能，例如欠電壓與過電壓監控器、離線開放負載及短路診斷，以及區域型熱監控和關機保護。此產品亦也具備可多工感測輸出 (IPROPI) 和整合電流穩壓 (ITRIP)。EVM 附帶 GUI 應用以輕鬆控制馬達驅動器。
| 封裝 | 針腳 | CAD 符號、佔位空間與 3D 模型 |
|---|---|---|
| VQFN (RGZ) | 48 | Ultra Librarian |
建議產品可能具有與此 TI 產品相關的參數、評估模組或參考設計。