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The TPA132Q features exceptional current sensing precision and fast response in high-frequency noise environments. It can be widely used in fields such as new energy automotive motor drives, power management and industrial automation.
In automotive motor drives, industrial control, and other applications, Pulse Width Modulation (PWM) signals are commonly used to regulate the speed and position of motors or control the on/off state of valves. The PWM signals regulate voltage and current through frequent switching operations. However, these high-frequency switching operations can cause fast common-mode transitions(ΔV/Δt), leading to noise interference and transition errors in current sensing circuits.
The TPA132Q is an ideal choice for current sensing in such applications thanks to its enhanced PWM rejection capability, ultra-wide common-mode voltage range (–4 V to 80 V), high bandwidth (1 MHz), high precision and low drift.
3PEAK is committed to the research and development of high-performance, high-quality, and highly reliable integrated circuit products, including signal chains, power analog chips, mixed-signal front-ends, and embedded processors to provide customers with all-around solutions.
