mihir08
Member level 4
Hello,
I am designing a solar street light controller. I have a solar panel which gives around 6V / 1.5 Amp in direct sun light. I have 2 lithium Ion battery pack each with 9 cells inside. and the load is 2 led panels with an array of SMD led's .
I tried searching for lithium ion charger IC's and found BQ24210 from Texas instruments. but the Max rated current is less than 1.5 Amps. some other ICs say they are for 1 or 2 lithium ion cells.
I also have to make a led driver and integrate a PIR sensor, so that light switches to bright mode when a person comes in range of sensor.
Can someone please guide me on making the charger. I have googled a lot, but i am not getting what i am looking for.
Awaiting your responses. if you need some clarifications please let me know.
Regards
Mihir
I am designing a solar street light controller. I have a solar panel which gives around 6V / 1.5 Amp in direct sun light. I have 2 lithium Ion battery pack each with 9 cells inside. and the load is 2 led panels with an array of SMD led's .
I tried searching for lithium ion charger IC's and found BQ24210 from Texas instruments. but the Max rated current is less than 1.5 Amps. some other ICs say they are for 1 or 2 lithium ion cells.
I also have to make a led driver and integrate a PIR sensor, so that light switches to bright mode when a person comes in range of sensor.
Can someone please guide me on making the charger. I have googled a lot, but i am not getting what i am looking for.
Awaiting your responses. if you need some clarifications please let me know.
Regards
Mihir