S-5843A ic equivalent, temperature switch ic.
* Detection temperature:
TDET = +40°C to +120°C, +1°C step, detection accuracy: ±2.5°C
* Low voltage operation:
VDD = 1.65 V min.
* Low current consumpti.
* Fan control
* Air conditioning system
* Mobile phone
* Game console
* Various electronic devices
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No connection
2 VSS 3 RT*2
GND pin Test pin
4 VDD
Power supply pin
5 DET
Output pin
*1. The NC pin is electrically open.
The NC pin can be connected to VDD pin or VSS pin.
*2. Set the RT pin open in use.
Table 5
Pin No. 1
Symbol RT*1
Tes.
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