A3977KED
Power management
Allegro MicroSystemsBrandedA3977KEDIntegrated circuit electronic chips use1Encapsulated, with a working temperature range of-40°C ~ 150°C(TJ),The voltage is3V ~ 5.5V,use44-LCC(J 形引线)Packaging technology,nowA3977KEDChip inventory is14144individual。
---