In today’s rapidly evolving world of electronic devices, battery charging management chips have become a crucial component for ensuring device performance and extended battery life. The ZCC1130T, a dedicated dual-lithium-ion battery charging management chip, stands out with its exceptional performance and comprehensive safety features, making it the preferred choice for many electronic device manufacturers.
Product Overview
The ZCC1130T is a complete dual-lithium-ion battery charger that employs constant current/constant voltage linear control technology. It supports three-stage charging—trickle charge, constant current, and constant voltage—with a maximum charging current of up to 1A. The chip features a fixed charge termination voltage of 4.25V. When the battery voltage reaches this level, the charging current will automatically drop to 1/10 of the set value and eventually terminate the charging process.
Product Features
*Intelligent Charging Management**: The ZCC1130T supports charging for 0V batteries and features battery balancing functionality, which effectively extends battery life. Additionally, its intelligent thermal control technology automatically adjusts the charging current based on temperature changes, ensuring that the chip remains within a safe temperature range during high-temperature or high-power operations.
*Comprehensive Safety Protection**: Equipped with short-circuit protection, reverse polarity protection for battery terminals, and abnormal battery detection, the ZCC1130T provides all-around safety for both the battery and the device.
*Low Power Consumption**: When the input voltage (such as from an AC adapter or USB power source) is removed, the ZCC1130T automatically enters a low-current state, with battery leakage current reduced to below 3uA.
*High Integration**: The ZCC1130T utilizes an internal PMOSFET architecture, eliminating the need for external detection resistors and isolation diodes. This greatly simplifies circuit design and reduces the number of peripheral components.
Application Fields
The ZCC1130T is suitable for a wide range of portable devices that require dual-lithium-ion battery charging, including power banks, smart wearable devices, and other portable electronic products. Its streamlined design and high integration make it an ideal charging solution, compatible with both USB and adapter power sources.
Conclusion
With its efficient, intelligent, and safe charging management capabilities, the ZCC1130T provides a reliable charging solution for dual-lithium-ion battery devices. Choosing the ZCC1130T not only enhances the charging efficiency of y**ices but also extends battery life, ensuring the safety and longevity of your products. |
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