Analog Devices Battery Management : The operation guarantee range of LTC4011 is from 0℃ to 85℃. However, the typical performance characteristics are graphed down to near -50°C. Is it safe to use the LTC4011 at temperatures below 0°C?
Power supply monitoring, control and protection
power management
No, it will be a problem. The LTC4011 has not been production tested at temperatures outside of 0°C to 85°C, so operation below 0°C is not guaranteed. Consider the LTC4009 and LTC4012 for industrial range warranties.
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