STMicroelectronics Lithium-ion/Lithium-Polymer Battery Power Management Evaluation Board STEVAL-ISB035V1

STMicroelectronics STEVAL-ISB035V1 is a specialized evaluation board integrating the STBC03 battery power management IC, tailored for Lithium-ion and Lithium-Polymer battery power management. It is engineered to support single-cell Li-Ion and Li-Po batteries, providing vital battery protection and efficient charging through a linear charger employing a constant current-constant voltage (CC-CV) algorithm.

This evaluation board features programmable fast-charge and pre-charge currents via an external resistor, allowing flexibility in charging parameters based on specific battery requirements. The device includes an integrated low-dropout (LDO) regulator with low quiescent current that remains always ON, ensuring stable power delivery to connected loads. Additionally, it possesses two integrated single-pole double-throw (SPDT) load switches rated at 3 Ω each for effective load control.

The power management solution seamlessly switches to battery power when the input supply voltage is not present, provided the battery is not depleted, ensuring uninterrupted operation. Key safety features include overcharge, over-discharge, and overcurrent protection, enhancing battery longevity and reliability. The shutdown mode significantly reduces power consumption to less than 100 nanoamperes, optimizing energy efficiency during idle states.

This evaluation board is classified as a development tool and is compliant with RoHS standards, adhering to environmental and safety regulations. It is ideal for use in industrial, laboratory, and prototyping environments focusing on power, motor control, and robotics development where precise battery management is crucial.

Based on STBC03 battery power management IC for efficient control. Integrates linear charger with CC-CV charging algorithm. Adjustable fast-charge and pre-charge currents via external resistor. Includes low quiescent always-ON LDO regulator and dual 3 Ω SPDT load switches.

Automatic switch to battery power when input voltage is unavailable. Battery overcharge, over-discharge, and overcurrent protection features included. Shutdown mode reduces battery power consumption to less than 100 nA. Kit classification: Evaluation Board for development and testing purposes.

Compliant with RoHS standards ensuring environmental safety. Suitable for development in power, motor, and robotics applications. Explore more Power Management development tools and evaluation boards at EnvMart to enhance your electronics projects with reliable and efficient battery management solutions.