SLM4900

The SLM4900 from Wuxi Sola Microelectronics (SLM) is a linear mode charging integrated circuit specifically designed for single-section lithium batteries. This IC offers a complete solution for constant current and constant voltage charging, ensuring efficient and safe power management for battery-operated devices.

Key specifications include its linear operation mode and suitability for single-section battery configurations. The device supports maximum charge currents of up to 600mA or 1A, depending on the specific variant or configuration, providing flexibility for various power requirements. Its constant current and constant voltage control ensures optimal charging cycles for lithium-ion and lithium-polymer batteries.

This charging IC is part of SLM's product line focused on battery management solutions. While specific package and operating temperature details are not provided in the available data, its function as a linear charger suggests applications where simplicity and cost-effectiveness are prioritized. Designers can integrate the SLM4900 into portable electronics, power banks, and other battery-powered systems requiring reliable charging.

As a linear charger, the SLM4900 typically operates with minimal external components, simplifying board layout and reducing overall system cost. Its design focuses on delivering a stable and controlled charging process, crucial for extending battery lifespan and ensuring device performance.