This paper presents a methodology for choosing the optimal PWM method for the 3-phase automotive drives applications. It shows how some of the automotive specific requirements transpose to PWM requirements. A system overview with motor and control principles will be presented and, after that, an ...
where tON-MIN = tD + tSU. Applications in machine vision and industrial inspection often require much higher PWM dimming frequencies because the high-speed cameras and sensors used respond much more quickly than the human eye. In such applications the goal of rapid turn-on and turn-off of the...
A6217 是一款单 IC 芯片开关式稳压器,可提供恒流输出来驱动大功率 LED。A6214 集成了可以用于直流-直流降压转换的高侧 N 沟道 DMOS 开关。使用逐循环导通时间法输出真正的平均电流。 用户可以使用外部电流感应电阻选择输出电流。可以根据 LED 串中的 LED 数量自动调节输出电压。从而确保实现系统的最佳效率。 可以通...
BIT MICROCONTROLLERS,微控器,符合AEC-Q100 1级标准的32位微控制器,MICROCONTROLLERS,MM32F0163D4QM,MM32F0163D7PM,MM32F0163D6PM,MM32F0163DXXM,AUTOMOTIVE LIGHTING,AUTOMOTIVE BODY CONTROL,蓄电池管理系统,AUTOMOTIVE MOTORS,传感器应用,BATTERY MANAGEMENT SYSTEM,汽车照明,汽车发动机,SENSOR APPLICATIONS,汽车车身控制...
wide working frequency. This chip used BiCMOS process to ensure high ESD and EMC protection. Excellent sensitivity performance and accuracy at all operating temperature make the chip suitable for fierce automotive applications. Main technical specifications: Operating voltage 4.5~24V, Absolute supply voltag...
OTHER QUALIFIED VERSIONS OF DRV5057 : • Automotive : DRV5057-Q1 NOTE: Qualified Version Definitions: • Automotive - Q100 devices qualified for high-reliability automotive applications targeting zero defects Addendum-Page 3 PACKAGE MATERIALS INFORMATION www.ti.com TAPE AND REEL INFORMATION REEL ...
SGMICRO - 汽车双向、超精密电流检测放大器,AUTOMOTIVE BIDIRECTIONAL, ULTRA-PRECISION CURRENT-SENSE AMPLIFIER,通过汽车应用认证的双向固定增益电压输出电流检测放大器,AUTOMOTIVE-QUALIFIED, BIDIRECTIONAL, FIXED GAIN, VOLTAGE-OUTPUT, CURRENT-SENSE AMPLIFIER,SGM840CQS8G/TR,SGM840BQ,SGM840AQS8G/TR,SGM840AQ,SGM840...
The A6272 is a linear programmable current controller capable of accurately regulating LED current in two strings with external MOSFETs. The LED current can be switched between high current and low current for stop/tail or DRL/position applications. The two LED current levels from each output are...
OTHER QUALIFIED VERSIONS OF INA241A, INA241B : • Automotive : INA241A-Q1, INA241B-Q1 NOTE: Qualified Version Definitions: • Automotive - Q100 devices qualified for high-reliability automotive applications targeting zero defects Addendum-Page 2 PACKAGE MATERIALS INFORMATION www.ti.com TAPE ...
where tON-MIN = tD + tSU. Applications in machine vision and industrial inspection often require much higher PWM dimming frequencies because the high-speed cameras and sensors used respond much more quickly than the human eye. In such applications the goal of rapid turn-on and turn-off of the...