5V-12V to 4-series lithium battery charging chip solution PW4000, with USB fast charging input-Module 120
5V-12V to 4-series lithium battery charging chip solution PW4000, with USB fast charging input-Module 120
2023-05-15 14:36:00
UA
Original
482
Summary : 1.1 Name: 5V-12V to 4-series lithium battery charging chip solution PW4000, with USB fastcharging input1.2 Application: convenient charging devices, etc.1.3 Battery pack: 14.8V lithium battery pack, four series can be connected in parallel, fully chargedat 16.8V1.4 Input voltage: 5V-12V (charging light on, full light on, flashing when battery not connected)Changing the R5 resistor value can change the tempting fast charging voltage to 9V, 15V, or 20V(refer to PW6603 specification for resistor values)Removing R11, R12, C9, PW6603, and USB1 interface allows for direct DC input of 5V-20V fornormalbattery charging operation.1.5 Max charging current: 2A
