Toshiba’s Thermoflagger Over-Temperature ICs, Now Available at Mouser, Detect Temperature Increases in Electrical Equipment
October 11, 2023 – Mouser Electronics, Inc., the industry’s leading New Product Introduction (NPI) distributor with the widest selection of semiconductors and electronic components™, is now stocking the ThermoflaggerTM Over-Temperature ICs from Toshiba. Designed to detect and protect against abnormal heat generation, the Thermoflagger ICs allow engineers to configure over-temperature detection for an entire electronic product easily. The Thermoflagger Over-Temperature ICs help reduce size and power consumption for various applications, including mobile devices, home appliances, and industrial equipment.
The Toshiba Thermoflagger Over-Temperature ICs, now available at Mouser, are designed to be connected in series with positive temperature coefficient (PTC) thermistors placed near heat sources. The Thermoflagger ICs monitor resistance over the thermistors, which increases exponentially in the event of over-temperature. Connecting PTC thermistors in series enables over-temperature detection for multiple locations.
The compact, highly efficient Thermoflagger ICs offer low power consumption of 11.3 μA, while the standard SOT-553 package makes them a suitable choice for consumer electronic devices such as laptops and mobile devices. The Thermoflagger ICs feature an operating supply voltage range of 1.7 V to 5.5 V, a detect voltage range of 0.36 V to 0.64 V, and an operating temperature range of -40°C to +125°C. The over-temperature ICs offer a high PTCO output current accuracy of ±8%, as well as a selectable PTCO output current.
To learn more about the Toshiba Thermoflagger Over-Temperature IC, visit https://www.mouser.com/new/toshiba-semiconductors/toshiba-tcth0-ics/.
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2026 - Toshiba Electronic Devices & Storage Corporation (TDSC) offers a broad IC and discrete product line-up which includes Power, Small Signal, Optoelectronics, and Logic devices for automotive, multimedia, industrial, telecoms, and networking applications. TDSC develops, manufactures, and supplies innovative storage products including Enterprise and Consumer HDDs.
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