DW03 is a battery management system with PMIC design from Pingjingsemi. It is packaged in SOT-23-5 format and is RoHS compliant. DW03 provides a number of features that help protect batteries, such as overcharge, overdischarge, overcurrent, and short circuit protection. Additionally, it features a temperature protection, delay delay restart, and an adjustable voltage output for balancing charge. With its small size, low power consumption, and wide operating temperature range, DW03 is ideal for use in battery-powered or portable applications.