A3948SB
Power management
Allegro MicroSystemsBrandedA3948SBIntegrated circuit electronic chips use1Encapsulated, with a working temperature range of-20°C ~ 150°C（TJ）,The voltage is4.5V ~ 5.5V,use24-PowerDIP（0.300"，7.62mm）Packaging technology，nowA3948SBChip inventory is17728individual。
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