INA240EVM

Оценочная плата, токочувствительный усилитель низкой и высокой сторон, ШИМ приложения.

The INA240EVM from Texas Instruments is a high or low side current sensing amplifier for PWM applications evaluation module. This module evaluates the performance of the INA240 current sense amplifier. The INA240EVM package includes one large PCB that can be broken apart into four separate PCBs, one for each of the four gain versions (INA240A1/A2/A3/A4). The EVM includes test points for external hardware connections, placeholder pads to add filtering components and surface mount resistors for ease of setting the reference.

• Dual buck converter
• Input voltage range from 2.5V to 6V
• Output current limit to 2 x 800mA
• Fixed switching frequency of 2.25MHz
• Power save mode at light load currents