LM3622AM-8.4/NOPB

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

The LM3622AM-8.4/NOPB is a PMIC (Power Management Integrated Circuit) - Battery Charger, designed to monitor and charge a rechargeable Lithium Ion battery. It combines a lithium battery voltage monitor, charger and an optional buck converter, allowing for efficient and convenient battery management.

The LM3622AM-8.4/NOPB is designed for single cell Li-ion/Li-polymer battery packs with up to 1.5 A of fast charging current and up to 8.4 V of maximum battery voltage. It offers a variety of functions, such as programmable charge currents, over-voltage protection, short circuit protection and temperature monitoring, allowing for improved safety for both the battery and the user.

The LM3622AM-8.4/NOPB application covers a variety of portable electronic products, including mobile phones, PDAs, digital cameras and audio players. It can also be used in other applications where a rechargeable Lithium battery pack is used, such as automotive and medical devices.

One of the key features of the LM3622AM-8.4/NOPB is its programmable charge current. The charge current can be set to any value up to a maximum of 1.5 A, allowing the user to optimize battery charging performance depending on the battery capacity. The user can also program the battery voltage regulation point, over-voltage protection and thermal protection levels, further enhancing the safety of the battery.

The LM3622AM-8.4/NOPB also offers an optional buck converter for charging non-rechargeable lithium batteries. The buck converter supports up to 1.5 A of charging current and allows for voltage and current signaling. This feature allows for more efficient charging of non-rechargeable lithium batteries, providing greater runtime for the device.

The LM3622AM-8.4/NOPB also supports an optional AC adapter input, allowing for the battery to be charged from an AC adapter or similar power source. The input voltage range can be adjusted, allowing the device to be used with different adapter types. This feature eliminates the need for a separate adapter, reducing the overall device size and cost.

In addition to its battery charging capabilities, the LM3622AM-8.4/NOPB also features an integrated power-on reset circuit to ensure proper power up sequencing and a low-battery detect circuit to monitor the battery voltage. Both features ensure a safe and efficient operation of the device in any environment.

Overall, the LM3622AM-8.4/NOPB is a very versatile and reliable PMIC – Battery Charger, offering excellent performance and flexibility for a wide range of portable electronic products. It is designed for easy use and operation, allowing for improved power management and enhanced safety for both the user and the device.

The specific data is subject to PDF, and the above content is for reference