Update: 30 September, 2023
The UC3620 is a brushless DC motor driver capable of decoding and driving all 3 windings of a 3-phase brushless DC motor. In addition, an on-board current comparator, oscillator, and high gain Op-Amp provide all necessary circuitry for implementing a high performance, chopped mode servo amplifier. Full protection, including thermal shutdown, pulse-by-pulse current limiting, and under-voltage lockout aid in the simple implementation of reliable designs. Both conducted and radiated EMI have been greatly reduced by limiting the output dv/dt to 150V/µs for any load condition. The UC1620SP is characterized for operation over the full military tem- perature range of -55°C to +125°C, while the UC3620SP is charac- terized for 0°C to +70°C.
File format: PDF
Size: -
MD5 Checksum: 9E64A78DCD9C3CF42DC45B1AC271CBF1
Publication date: 08 August, 2012
Downloads: -
PDF Link: Unitrode UC1620/UC2620 handbook PDF