This IC is a temperature switch IC that senses the IC ambient temperature and switches the IC output from the Low to the High level when there is a detected temperature. In addition, the latch function maintains the output at the High level even when the ambient temperature after detection falls below the detected temperature. The detection temperature can be selected in the range of 80ºC ≤ TDET ≤ 100ºC at 1.0ºC steps using rank expansion, and the detection temperature accuracy error is a maximum of ±2.5ºC.
Envisioned applications for this IC includes as a shutdown function to prevent damage from device abnormal heating. It is also suitable for applications in mobile devices, compact packages, and when low power consumption is required.

1. Temperature detection can be selected using rank expansion	(80ºC ≤ TDET ≤ 100ºC at 1.0ºC steps)
2. Low power consumption	(VCC=3V, IDD=12µA)
3. With a latch function
4. With malfunction prevention delay circuit
5. Broad operation power voltage range	(+2.2V~+10.0V)

SOT-25A

1. Cell phones / PHS
2. LCD TV
3. Computer game machines
4 PC
5. System temperature monitoring
6. OA equipment