Bq7790502pw Texas Instruments Li Ion Pol Current Voltage Temperature Open Wire Protector 5 Cell 500na 3v To 25v Tssop 20bq7790502pw Texas Instruments Li Ion Pol Current Voltage Temperature Open Wire Protector 5 Cell 500na 3v To 25v Tssop 20 67be30293c22278787faf5b6