TC650
Overview
The TC650/TC651 are integrated temperature sensors and brushless DC fan speed controllers. The TC650/ TC651 measure their junction temperature and control the speed of the fan based on that temperature, making them especially suited for applications in modern electronic equipment.
- Integrated Temperature Sensing and Multi-speed Fan Control
- Built-in Over Temperature Alert (TOVER)
- Temperature Proportional Fan Speed Control for Acoustic Noise Reduction and Longer Fan Life
- Pulse Width Modulation Output Drive for Cost and Power Savings
- Solid-State Temperature Sensing
- ±1°C (Typical) Accuracy from 25°C to +70°C
- 2.8V - 5.5V Operating Range
- TC651 includes Auto Fan Shutdown
- Low Operating Current: 50µA (Typical) Package Type 8-Pin MSOP 8-Pin SOIC
