Texas Instruments

LM3658SD

LM3658SD Description

The LM3658SD, manufactured by Texas Instruments, is a high-performance, single-cell lithium-ion/polymer battery charger designed for surface-mount applications. With a battery pack voltage of 4.2V and a maximum charge current of 1A, this IC offers reliable and efficient charging capabilities. The LM3658SD features over current and over temperature fault protection, ensuring safe and stable operation. It has a maximum supply voltage of 6V and is unaffected by REACH regulations.

LM3658SD Features

• Single-cell lithium-ion/polymer battery charging
• 4.2V battery pack voltage
• 1A maximum charge current
• Over current and over temperature fault protection
• Maximum supply voltage of 6V
• REACH unaffected
• Surface-mount packaging
• USB interface
• Tape & Reel (TR) packaging
• Moisture Sensitivity Level (MSL) 1 (Unlimited)

The LM3658SD's unique features, such as its over current and over temperature protection, make it a reliable choice for battery charging applications. Its surface-mount packaging and USB interface also provide flexibility in design and integration.

LM3658SD Applications

The LM3658SD is ideal for a variety of applications, including:

1. Portable electronic devices, such as smartphones, tablets, and wearables
2. IoT devices, such as smart home sensors and wearable fitness trackers
3. Medical devices, such as portable monitoring equipment and hearing aids
4. Industrial equipment, such as handheld tools and remote sensors

The LM3658SD's efficient charging capabilities and reliable fault protection make it a suitable choice for these applications, ensuring long-lasting battery life and safe operation.

Conclusion of LM3658SD

The LM3658SD is a versatile and reliable single-cell lithium-ion/polymer battery charger from Texas Instruments. Its unique features, such as over current and over temperature protection, make it an ideal choice for a variety of applications, including portable electronics, IoT devices, medical equipment, and industrial tools. With its surface-mount packaging and USB interface, the LM3658SD offers flexibility in design and integration, making it a valuable addition to any battery charging solution.