3.2 Temperature Monitor

The following table describes the correlation between the thermistor temperature and temperature monitor PWM output with a 2 kHz four-pole filter. This is based on an Negative Temperature Coefficient (NTC) thermistor that measures 5 kΩ at 25 °C. Recommended thermistor P/N: USUR1000-502G.

Table 3-2. Temperature Vs. Output Voltage
Temperature [°C] Output Voltage [V]

-3

0.8

25

1.6

41

2.2

57

2.8

67

3.1

74

3.3

80

3.4

94

3.7

108

4.0

122

4.1

138

4.3

154

4.4