5.7 Ambient Detection

The IS2062/64 SoC contains a built-in ADC for charger thermal protection.

The following figure illustrates the suggested circuit and thermistor, Murata NCP15WF104F. The charger thermal protection avoids battery charge in the restricted temperature range. The upper and lower limits for temperature values are configured by using the UI tool.

Note: The thermistor must be placed close to the battery in the user application for accurate temperature measurements and to enable the thermal shutdown feature.

Figure 5-3. AMBIENT TEMPERATURE DETECTOR

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