Commonly used lithium battery charging IC chip

In the past life, when electronic products are plug-in charging , With the upgrading of our electronic products , In recent years, portable electronic products have appeared in our daily life , It makes it very convenient for us to carry around , The lithium battery charging management chip used in portable electronic products is recommended below .

1. Single lithium battery charging

1. FS4054 Input voltage 7V Voltage value 4.2V Charging current 500 Ma Single light indication linear SOT23-5 encapsulation

2. FS4056 Input voltage 7V Voltage value 4.2V Charging current 1000 Ma Dual lamp indication linear SOP-8 encapsulation

3. FS4057 Input voltage 7V Voltage value 4.2V Charging current 800 Ma Dual lamp indication linear SOT23-6 encapsulation

4. FS4001 Input voltage 9V Voltage value 4.3V Charging current 500 Ma Single light indication linear SOT23-5 encapsulation

5. FS4067 Input voltage 9V Voltage value 4.3V Charging current 500 Ma Dual lamp indication linear SOT23-6 encapsulation

6. FS4066 Input voltage 9V Voltage value 4.3V Charging current 500 Ma Dual lamp indication linear SOT23-6 encapsulation

2. Single section with anti reverse charging chip

1. FS5155 Input voltage 10V Voltage value 4.2V Charging current 500 Ma Single light indication Linear reverse protection SOT23-5

2. FS5157 Input voltage 10V Voltage value 4.2V Charging current 500 Ma Dual lamp indication Linear reverse protection SOT23-6

3. FS5156 Input voltage 10V Voltage value 4.2V Charging current 1000 Ma Single light indication Linear reverse protection SOP8

3. Multiple lithium battery charging chips

1. FS4064 Input voltage 13V Voltage value 8.4V Charging current 600 Ma Single light indication linear SOP8

2. FS4059A 5V Input charge 8.4V chip Charge 1A Single light indication Double section built-in MOS tube SOP8

3. FS4062A 5V Input charge 8.4V chip Charge 4A Single light indication Double section external MOS tube SOP8

4. FS4062B 5V Input charge 12.6V chip Charge 4A Dual lamp indication Three external MOS tube SOP8

5. FS4068 5V Input charge 16.8V chip Charge 4A Dual lamp indication Four external MOS tube SOP8

6. FS4069 5V Input charge 21V chip Charge 3A Dual lamp indication 5 Section external MOS tube SOP8

7. FS4070 5V Input charge 25.2V chip Charge 2A Dual lamp indication 6 Section external MOS tube SOP8

8. FS4071  5V Input charge 29.4V chip Charge 4A Dual lamp indication 7 Section external MOS tube SOP10

9. FS4072 5V Input charge 33.6V chip Charge 4A Dual lamp indication 8 Section external MOS tube SOP10

10. FS4073 5V Input charge 33.6V chip Charge 4A Dual lamp indication 9 Section external MOS tube SOP14# Domestic chip

11. Battery charging management IC

    Product model	Battery voltage （V）	Working voltage （V）	Working mode	Charging current	Static power consumption	Voltage accuracy	Package form	Specifications