Optimal for 3-shunt motor control! Threshold voltage can be set with an external resistor!
The "RT8H052C" is an IC that detects current from the shunt resistor of a three-phase inverter to protect against overcurrent. The detection voltage can be freely set with an external resistor. This product has no output terminals, and by connecting a PNP transistor to the VCC terminal, it gains output functionality. This PNP transistor switches based on fluctuations in the IC's circuit current during overcurrent detection, and this is reflected in the output state. If you have any inquiries, please feel free to contact our sales team!
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basic information
□Features ●Detection voltage can be freely set with an external resistor ●VCC terminal also serves as an output function ●Compact surface mount package (SC-74; 2.8mm × 2.8mm) □Similar Products ●RT8H010C → Overcurrent detection IC with reset terminal ●RT8H020C → IC equipped with both overcurrent detection and overvoltage detection
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Applications/Examples of results
● Overcurrent protection circuit for 3-shunt method
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Company information
Isahaya Electronics began production of small signal transistors in 1973 and has evolved its semiconductor technology into design technologies for gate drivers and DC/DC converters. In recent years, the company has also focused on developing high-efficiency, high-power-factor power supply technologies to contribute to carbon neutrality. (Three-phase PFC, 1500V input compatible DC/DC converters, bidirectional converters, etc.) Meanwhile, to meet diverse needs, small signal transistors have also evolved with enhanced functionality and integration, expanding the lineup of high-voltage, high-current transistors, MOSFETs, and analog ICs.
