Thermistors
Industry’s smallest linear thermistors enable high accuracy system reliability
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With our thermistor portfolio, achieve the benefits of silicon-based linear thermistor technology at the same low cost and small size of traditional NTC thermistors. These devices maintain high-sensitivity across temperature, enabling up to 50% higher accuracy than NTC thermistors. Simplify your design process by eliminating the need for additional linearization circuitry and multi-point calibration.
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Rating
Nominal resistance at 25°C
Benefits of our thermistors portfolio
High accuracy
Our thermistors deliver greater accuracy, resistance tolerance and long-term reliability than NTC thermistors.
Design simplicity
Linear calculation of resistance and tolerance simplifies designs and lowers system cost for both hardware and software.
Small packages
Industry's smallest linear thermistor packages reduce PCB layout and enable closer proximity to thermal hot spots.
Technical resources
Linear vs NTC thermistors- which should you choose?
Temperature Sensing with Thermistors (Rev. A)
Thermistor design tool
Discover featured applications
Achieve maximum motor performance and efficiency while staying within safe thermal limits with our temperature sensing solutions
In motor-control applications, our temperature sensors keep motors from exceeding safe operating temperatures that could lead to overheating, bearing failures, overloads or winding faults. Concurrently, enabling operation closer to thermal limits achieves peak motor-control performance without shortening motor life.
Benefits:
- Cooler/heater activation at elevated temperatures guards battery-management systems and system health while reducing system downtime.
- Safe power management increases the performance of other sensors and extends component lifetimes.
Featured resources
- Getting the most out of your power stage at the full temperature range – part 1 – Technical article
- Getting the most out of your power stage at the full temperature range – part 2 – Technical article
- TMP6-THERMISTOR-DESIGN – TMP6 thermistor design tool with look-up tables, performance comparisons & code examples
Enable real-time thermal monitoring to guard against overtemperature, under- and overvoltage, or discharge with our temperature sensing solutions
In automated factories, our temperature sensors monitor battery packs and chargers, along with industrial, telecommunications and server, and AC/DC power supplies. Accurate monitoring enables higher efficiency – increasing battery life and enabling faster charging – by optimizing the power supply based on real-time data.
Benefits:
- Thermal drift compensation to increase accuracy and reliability.
- Lower maintenance costs and reduced system downtime by using temperature data to quickly detect overheating.
Featured resources
- PMP23069 – 3-kW, 180-W/in3 single-phase totem-pole bridgeless PFC reference design with 16-A max input
- TIDA-010208 – 10s-16s battery pack reference design with accurate cell measurement and high-side MOSFET control
- Getting the most out of your power stage at the full temperature range – part 1 – Technical article
- Getting the most out of your power stage at the full temperature range – part 2 – Technical article
Optimize hybrid electric vehicle (HEV)/EV performance while safely raising power density and streamlining functional safety certification with our temperature sensing solutions
In HEV, EV and powertrain applications, our temperature sensors ensure that components operate within safe thermal limits, charge efficiently based on battery profiles, and regulate current to overheated metal-oxide semiconductor field-effect transistors (MOSFETs).
Benefits:
- Cooler/heater activation at elevated temperatures helps prevent component failure, while guarding battery-management systems and protecting MOSFET health.
- Efficient power management shortens charging time and increases component life.
- Automotive-qualified and TI Functional Safety-Capable
Featured resources
- PMP22650 – GaN-based, 6.6-kW, bidirectional, onboard charger reference design