PW4000 chip for charging 3-cell lithium battery with 5V-12V input voltage and stepup/down capability-Module 118
PW4000 chip for charging 3-cell lithium battery with 5V-12V input voltage and stepup/down capability-Module 118
2023-05-15 14:26:00
UA
Original
520
Summary : 1.1 Name: PW4000 chip for charging 3-cell lithium battery with 5V-12V input voltage and stepup/down capability1.2 Application: Convenient charging equipment, etc.1.3 Battery pack: 11.1V lithium battery pack, 3S configuration, fully charged at 12.6V1.4 Input voltage: 5V-12V (charging indicator on, fully charged indicator on, flashing when nobatteryis connected)Changing the R5 resistance value can change the tricking fast charging voltage to 9V, 15V, 20V(please refer to PW6603 datasheet for resistance values)Removing R11, R12, C9, PW6603, and USB1 interface allows direct DC input of 5V-20V for normalbattery charging
