Silicon Labs PMIC - Power Management - Specialized EFP0104GM20-D

The EFP0104GM20-D is a wired buck power management integrated circuit (PMIC) designed for efficient power management in various applications. It operates within an input voltage range of 1.8 V to 5.5 V and features a dedicated buck converter configuration. The device provides an output voltage range of 0.8 V to 1.26 V, making it suitable for powering low-voltage devices. This PMIC is equipped with a low quiescent current of 300 nA when a single output is enabled, which is beneficial for battery-operated applications. It includes a linear regulator that enhances efficiency as the input voltage approaches the output voltage. The EFP0104GM20-D also supports firmware programmability for its switched output, allowing for power management in low-power modes. Applications for this PMIC include IoT sensors, metering devices, home automation, health and wellness devices, wearables, and smart accessories. The device is housed in a compact QFN20 package, measuring 3x3 mm, and is rated for operation across a temperature range of -40 to 100 ¬8C.