Littelfuse TTP Temperature Monitoring Platform
Littelfuse TTP Series Temperature Monitoring Platform is designed for monitoring battery pack temperatures, enhancing the detection of localized cell overheating. This monitoring platform integrates easily with existing Battery Management Systems (BMS) using NTCs, requiring no calibration or temperature look-up tables. The platform utilizes pressure-sensitive adhesive for straightforward installation and is AEC-Q200 qualified. The device is fragile, suitable for conformal installation, and operates effectively in temperatures ranging from -40°C to +85°C, with a voltage of up to 6V. TTP series design supports applications in Li-ion battery packs, providing increased spatial resolution for temperature monitoring.
Features
- AEC-Q200 qualified for automotive applications
- Distributed temperature monitoring for battery packs
- Enhances detection of localized cell overheating
- Integrates easily with existing BMS using NTCs
- Monitors many cells or large areas with a single MCU input
- No calibration or temperature look-up tables required
- Pressure-sensitive adhesive for simple installation
- Rapid response (<1s) for temperature monitoring
- Thin and suitable for conformal installation
Applications
- Large area, distributed, temperature monitoring
- Li-ion battery packs
Technical Specifications
| Parameters | Values |
|---|---|
| Power supply range | 3.3V to 5.5V |
| Maximum voltage | 6V |
| Maximum current | 6mA |
| Dielectric withstand voltage | 2500V |
| Minimum bend radius | 1mm |
| Operating temperature range | -40°C to +85°C |
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