S-8232ANFT-T2-G

PMIC, or Power Management Integrated Circuit, and Battery Management products are the backbone of many products and systems, working to provide the reliable power and intelligent control to components, circuits, and systems. The S-8232ANFT-T2-G integrated circuit is a specialized battery management IC that provides a vast range of features and benefits for a range of application types.

Application Field

The S-8232ANFT-T2-G has a range of applications, designed to meet a variety of needs. It offers flexible USB compatible charging and can be confidently used in consumer and industrial products to extend the life of rechargeable lithium-ion and lithium ion polymer batteries. Its main advantages are:

• High performance, low standby current consumption
• Smart charge current selection
• Precise output current monitor
• COT detection

The S-8232ANFT-T2-G is an ideal choice for portable consumer and industrial electronic products, such as notebooks, navigation instruments, mobile phones, portable phones and digital cameras.

Working Principle

The S-8232ANFT-T2-G uses a three-step charging protocol to maintain a safe and stable charge level for the battery. The main stages of this charging process are:

• Constant current/constant voltage mode – The charge current will slowly decrease as the battery approaches 4.2 V/cell as the charging voltage is held constant.
• Top-off mode – Once the battery has reached the target voltage, a small amount of current is provided to further increase the capacity.
• Recharging mode – If the voltage drops below the target voltage, the charging current begins to pick up again.

The S-8232ANFT-T2-G also offers an integrated battery cut off switch and temperature control. It can automatically disconnect or reduce the output current if the temperature of the battery rises above a certain threshold, preventing damage to the battery.

The combination of safety features, battery charging efficiency, and low operating power consumption makes the S-8232ANFT-T2-G an ideal choice for budget-conscious designers looking for a reliable and dependable way to ensure battery life. As the industry moves forward, this advanced battery management IC is likely to continue to offer a wide range of benefits.