Maxim Integrated Product

Introducing the MAX77756, a highly integrated power management IC designed to meet the unique power requirements of low-power wearable devices and IoT applications. This ultra-low-power IC integrates a buck-boost regulator, a low-dropout regulator (LDO), and a lithium-ion battery charger, all in a tiny 2.52mm x 2.52mm package. The MAX77756 offers significant efficiency improvements and a small solution size, making it ideal for space-constrained applications where battery life is critical. The buck-boost regulator provides a wide input voltage range and can deliver up to 300mA of current, while the LDO offers low output noise and high PSRR for sensitive analog circuits. The lithium-ion battery charger provides programmable charge current and input current limit, enabling fast and safe charging. With its advanced power management features and compact package, the MAX77756 is the perfect solution for wearable devices, activity trackers, smartwatches, and other battery-powered IoT applications.