What is the commonly used lithium-ion battery charge management chip?

Commonly used lithium-ion battery charging management chips are: 1. SL1053 linear lithium-ion battery chip SL1053, SL1053 is a circuit specially designed for high-precision linear lithium-ion battery chargers, which is very suitable for low-cost, portable chargers. . 2. TP4056TP4056 is a complete single-cell lithium battery with constant current/constant voltage linear charger. The SOP8 package with a heat sink on the bottom and a small number of external components make the TP4056 an ideal choice for portable use. TP4056 can work with USB power supply and adapter power supply. 3. HL7016 HL7016 is the first fully integrated switch mode charger with 12V high voltage input in China, which realizes high input voltage and USBOTG boost mode and programmable I2C interface. The chip has built-in multiple test and protection functions such as voltage, current, temperature, etc., and realizes the setting and adjustment of voltage and current parameters through the I2C interface, ensuring the safety of lithium-ion battery charging. In addition, the chip also has a built-in battery activation function to handle system crashes caused by a battery short circuit. Compared with the traditional charging method, the HL7016 reduces the charging time by more than half. 4. CS0301 CS0301 is a high-precision intelligent battery charging management chip with full functions, low price, high integration, simple external circuits, and convenient adjustment. 5. LTH7LTH7 (model: PL4054) is a complete single-cell lithium battery with constant current/constant voltage linear charger. Its SOT package and fewer external components make the PL4054 an ideal choice for portable use. 6. CH4054 CH4054 is a single-cell lithium battery constant current/constant voltage linear charger. The simple external circuit is very suitable for portable devices. It is suitable for USB power supply and adapter power supply. It uses an anti-reverse charging circuit internally and does not require external isolation diodes. . Thermal feedback can automatically adjust the charging current to limit the chip temperature under high-power operation or high ambient temperature conditions. Disclaimer: Some pictures and content of articles published on this site are from the Internet. If there is any infringement, please contact to delete.