A3977KLPTR
Power management
Allegro MicroSystemsBrandedA3977KLPTRIntegrated circuit electronic chips use1Encapsulated, with a working temperature range of-40°C ~ 150°C（TJ）,The voltage is3V ~ 5.5V,use28-SOIC（0.173"，4.40mm 宽）裸露焊盘Packaging technology，nowA3977KLPTRChip inventory is15108individual。
---
