I'm using SPV1050 for charging with 18650 batt with 12V Voc panel 280mA, 2.8W.. Would want to know whats the max. input current the IC can withstand.. Config settings are R1-10M, R2-1M, R3-5.6M & R4-6.2M, R5-500K, R6-2.7M.. Output current is limiti...