A3977SED
Power management
Allegro MicroSystemsBrandedA3977SEDIntegrated circuit electronic chips use1Encapsulated, with a working temperature range of-20°C ~ 150°C(TJ),The voltage is3V ~ 5.5V,use44-LCC(J 形引线)Packaging technology,nowA3977SEDChip inventory is18278individual。
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