Press release
Richtek Unveils RTQ6059 Current Sense Amplifier: Precision Power Monitoring for a Sustainable Future

Richtek RTQ6059 Bi-Directional Current and Power Monitor with I2C Interface for High-Side or Low-Side Measurement
The RTQ6059 redefines power monitoring with a built-in 12-bit ADC, ultra-low offset error of 50µV, and maximum gain error of 0.3%. Supporting parameters monitoring and seamless communication via I2C or SMBus, it is ideal for advanced power management systems.
With adjustable gain settings and an integrated alert feature, the RTQ6059 enables high-side and low-side measurements for bi-directional current and power monitoring. Paired with Richtek's Wrenboard evaluation board and intuitive GUI, it streamlines design workflows and accelerates time-to-market.
The RTQ6059 operates across common-mode bus voltages from 0V to 32V and withstands harsh temperatures from -40°C to 125°C. By delivering precise power monitoring, the RTQ6059 helps optimize system performance, and support global sustainability initiatives, including carbon reduction efforts.
The RTQ6059 is available in a compact 8-pin TSOT-23-8 (COL) package and available for order through Richtek's authorized global distributors.
• Ordering ICs: https://www.digikey.co.uk/en/products/detail/richtek-usa-inc/RTQ6059GJ8/24773966?s=N4IgTCBcDaIEoBUCKA2ADAVgJwgLoF8g
• Ordering EVBs: https://www.digikey.co.uk/en/products/detail/richtek-usa-inc/EVB-RTQ6059GJ8/25573164?s=N4IgTCBcDaIEoBUCKA2ADAVgJwgLoF8g
Find more product and purchase information, please visit https://www.richtek.com/Products/Operational%20Amplifier/csop/RTQ6059?sc_lang=en
You can also watch the product video for a quick overview: https://www.youtube.com/watch?v=f_n5AIYTm50
Richtek Technology
Headquarters
14F, No.8, Taiyuan 1st Street, Chupei City, Hsinchu, Taiwan 302082
Tel: 886-3-5526-789
Press contact
Sophia Tong
sophia_tong@richtek.com
About Richtek
Richtek Technology Corporation is one of the world's leading analog IC companies. Founded in 1998, the company is headquartered in Taiwan with additional offices in Asia, the U.S., and Europe. The company consistently delivers innovative power management solutions that improve the performance of consumer electronics, computers, communications equipment, industrial and automotive applications. Richtek adds value to end equipment by synthesizing technological innovation, uncompromised quality, and devotion to customer service. For more information, please visit Richtek's website https://www.richtek.com
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