TIDA-020101
Automotive 48V 300W HVAC Pump, Blower, Fan Reference Design
TIDA-020101
概述
This reference design demonstrates a 48V, 300W peak smart motor brushless direct current (BLDC) implementation. The discrete approach enables compact and flexible form factors with diameters as small as 55mm. The design maintains low power sleep modes of less than 100µA. The design leverages TI semiconductors to facilitate efficient operation. The architecture provides a robust foundation for demanding automotive heating, ventilation, and air conditioning (HVAC) applications requiring high power, precision, and miniaturization.
特性
- Small form factor (55mm diameter PCB, singlesided component placement)
- Low sleep current (<100μA maximum)
- 70V LIN bus fault voltage robust LIN communication in 48V architecture
- Ready-to-use field-oriented control (FOC) algorithm plus royalty-free microcontroller abstraction layer (MCAL) driver (local interconnect network [LIN] 2.x and approximately 50Hz to 10kHz pulse width modulation [PWM])
- Sleep and wake over LIN
- Flexible communication interface supports LIN2.x and PWM (about 50Hz to 10kHz PWM)
我们开发的全面组装电路板仅用于测试和性能验证，不可用于销售。
设计文件和产品
设计文件
下载现成的系统文件，加快您的设计过程。
产品
在设计中包括 TI 产品和可能的替代产品。
半导体
MSPM0G3507-Q1 — 具有 128KB 闪存、32KB SRAM、ADC、DAC、COMP、运算放大器、CAN-FD、MATHACL 的汽车级 80MHz Arm® Cortex®-M0+ MCU
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| 顶层文档 | 类型 | 标题 | 格式选项 | 下载最新的英语版本 | 日期 | |
|---|---|---|---|---|---|---|
| * | 设计指南 | Automotive 48V 300W HVAC Pump, Blower, and Fan Reference Design | PDF | HTML | 2026-5-26 |