Coin cell batteries are ubiquitous, small, economical primary battery energy sources useful for powering low voltage, low power applications. Their main disadvantages are high internal resistance and difficulty suppling pulsed loads such as common in RF IoT devices. The NBM7100 is a new, novel power management IC from Nexperia designed extend the number of Tx/Rx cycles a RF IoT device can achieve and by extension the time between battery replacement.
