EFP0106GM20-E

Power Management - Specialized Overview

The EFP0106GM20-E is a multi-channel Power Management IC (PMIC) from the EFP01 series, designed for ultra-low-power IoT applications. It operates within an input voltage range of 0.8 V to 5.5 V and features a quiescent current as low as 150 nA. The device provides three voltage output rails: Voltage Output A (VOA) adjustable from 1.7 V to 5.2 V, Voltage Output B (VOB) adjustable from 0.8 V to 3.3 V, and Voltage Output C (VOC) adjustable from 1.7 V to 3.3 V. It utilizes a QFN-20 package with dimensions of 3x3 mm and supports operating temperatures from -40°C to +105°C.

Power Management - Specialized Feature Summary

• Provides complete system power and primary cell battery Coulomb counting for EFM32 and EFR32 devices
• Supports wide input voltage ranges compatible with single alkaline, dual alkaline, single lithium, and USB sources
• Delivers up to 94% efficiency through configurable buck/boost, buck-only, and linear regulator topologies
• Features firmware-programmable switched output for complete powerdown of high leakage external circuitry

Power Management - Specialized Applications

• Ultra-low-power battery-powered IoT sensors and end devices
• Home and building automation systems
• Health and wellness wearables
• Smart accessories and human interface devices

Power Management - Specialized Procurement Notes

Verify the specific suffix 'E' indicates tape and reel packaging configuration. Confirm RoHS compliance status via the official datasheet. Ensure compatibility with the target host processor's I2C interface requirements. Check for any regional distribution restrictions or obsolescence notices prior to finalizing procurement plans.

Power Management - Specialized Selection Notes

Select this component when designing systems requiring integrated charge measurement alongside multi-rail power management. It is specifically optimized for Silicon Labs EFM32 and EFR32 microcontrollers. Choose this part if the application demands minimal static current consumption and flexible input voltage support from various battery chemistries.

Power Management - Specialized Part Context

This PMIC belongs to the EFP01 family, which is engineered to be energy-friendly for embedded IoT solutions. The series integrates advanced power conversion techniques to maximize battery life in portable devices. It serves as a central power hub, simplifying board design by consolidating multiple power functions into a single compact package.

Power Management - Specialized Replacement Considerations

Consult official documentation for direct pin-compatible substitutes within the EFP01 series. Verify that alternative parts maintain identical output voltage ranges and package dimensions. Ensure functional equivalence regarding Coulomb counting capabilities and I2C communication protocols before substitution.