基于TIDA-01485的适用于三相 BLDC 电机且效率为 99% 的 36V、1kW、18cm2 功率级参...
描述 This 1kW power stage reference design achieves 99% efficiency for a three-phase, 36V brushless DC (BLDC) motor used in industrial applications such as power tools that operate from a 10-cell Li-ion battery. The design demonstrates the smallest inverter power stage for this power levels, implementing sensorbased trapezoidal control and supports 25ARMS continuous (60A peak for 2 seconds, 100A peak for 400 milliseconds) winding current. The design’s MOSFET power block and current controlled gate driver helps clean MOSFET switching and lowest EMI due to slew rate control and low parasitic inductance. 特性 Operates at voltage ranging from 6V to 42V (10s li-ion battery) delivering 25ARMS continuous (60A peak for 2s, 100A peak for 400ms, 400A for 10ms) motor winding current 36V/700W, 18ARMS support without heat sink in a small 50mm x 36mm PCB form factor MOSFET current monitoring and overcurrent protection by VDS sensing with response time less than 1µs
器件型号名称产品系列设计套件与评估模块
CSD88599Q5DC 60V 半桥 NexFET 电源块 MOSFET的 查看设计套件与评估模块
DRV8323R 具有降压稳压器和三个分流放大器的 60V 三相智能栅极驱动器 无刷直流 (BLDC) 驱动器 查看设计套件与评估模块
LMT87-Q1 具有 AB 类输出的 LMT87-Q1 - 1.5V、SC70、多增益模拟温度传感器 温度传感器和控制IC 查看设计套件与评估模块
MSP430F5132 MSP430F51x2 混合信号微控制器 MSP430 超低功耗 MCU 查看设计套件与评估模块
https://www.iczoom.com/brand/509-c-1-20.html 应用 Drone Propeller ESC 割草机 吸尘器 无刷直流电机驱动器 无绳手持园艺工具 无绳电动工具 机器人割草机 电动交通工具(电动自行车、电动滑板车和电动汽车)
页:
[1]