Diodes Launches ZXCT18xQ Series for High-Precision Automotive Current Monitoring Solutions

Diodes Incorporates Precision in Automotive Monitoring with New ZXCT18xQ Series

Diodes Incorporated has recently launched the ZXCT18xQ series of high-precision current shunt monitors aimed at enhancing automotive applications. This innovative series includes the ZXCT180Q, designed for unidirectional current measurement, and the ZXCT181Q, which supports bidirectional sensing. These monitors are specifically tailored for applications such as ambient lighting control, battery management, and heated seating systems in vehicles. With an operational capacity for common-mode voltages up to 26V and a supply voltage range between 2.7V and 5.5V, these devices are set to meet the growing demands of the automotive industry for efficient and accurate current monitoring.

A standout feature of the ZXCT18xQ series is its flexibility in voltage gain configurations, offering four fixed options: 20V/V, 50V/V, 100V/V, and 200V/V. This allows users to select the appropriate gain for their specific application needs, enhancing the devices' adaptability in various automotive scenarios. Additionally, the monitors are capable of measuring small sense voltages across a range of -0.3V to 26V, independent of supply voltage, which is critical in applications that require precise current detection. With a maximum supply current of only 370µA, the ZXCT18xQ series balances performance with energy efficiency, making it suitable for modern automotive electronics.

In terms of performance, the ZXCT18xQ series boasts a small-signal bandwidth of up to 400kHz and large-signal slew rates of 2V/µs, enabling rapid detection of current changes. This is particularly important in automotive applications where quick response times can enhance system reliability and user experience. The devices operate effectively in a wide temperature range from -40°C to +125°C, ensuring that they can withstand the rigorous conditions often encountered in automotive environments. Priced competitively at $0.11 and $0.12 for the ZXCT180Q and ZXCT181Q, respectively, when purchased in bulk, this new series not only broadens Diodes’ existing product offerings but also reinforces its commitment to delivering high-quality semiconductor solutions.

In addition to the ZXCT18xQ series, Diodes Incorporated continues to strengthen its position in the semiconductor market, particularly within the automotive sector. The launch complements the company's existing offerings, including the ZXCT199Q and ZXCT21xQ series, which are recognized for their high-precision current sensing capabilities. With a robust product portfolio, Diodes remains a key player in providing innovative solutions that cater to the evolving needs of various industries, including automotive, industrial, and consumer electronics.

As Diodes Incorporated expands its offerings, it demonstrates a clear focus on technological advancement and customer needs, ensuring that it remains at the forefront of the semiconductor industry. For further details, customers can visit the company's website at www.diodes.com.