The LM3658SD/NOPB is a sophisticated and versatile product from Texas Instruments, an American technology company that designs and manufactures semiconductors and various integrated circuits.

• Type: Dual-source USB/AC battery charger IC.
• Battery Type: Designed for charging single-cell Li-Ion or Li-Polymer batteries.
• Power Inputs: Capable of accepting multiple power inputs.
• Thermal Regulation: Reduces charge current when the IC's internal temperature rises.
• Autonomous Battery Charging: With two programmable charge voltages.
• Detection Mechanism: Integrated battery removal and insertion detection.
• Battery Temperature Monitoring: Suspends the battery charging process if the temperature goes beyond the safe range.
• Package: Low-profile, 10-lead, 3x3mm LLP.