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TDA5145

NXP
Part Number TDA5145
Manufacturer NXP
Description Brushless DC motor drive circuit
Published Apr 23, 2005
Detailed Description INTEGRATED CIRCUITS DATA SHEET TDA5145 Brushless DC motor drive circuit Product specification Supersedes data of March ...
Datasheet PDF File TDA5145 PDF File

TDA5145
TDA5145


Overview
INTEGRATED CIRCUITS DATA SHEET TDA5145 Brushless DC motor drive circuit Product specification Supersedes data of March 1992 File under Integrated Circuits, IC11 June 1994 Philips Semiconductors Philips Semiconductors Product specification Brushless DC motor drive circuit FEATURES • Full-wave commutation (using push/pull drivers at the output stages) without position sensors • Built-in start-up circuitry • Three push-pull outputs: – output current 2.
0 A (typ.
) – built-in current limiter – soft-switching outputs for low Electromagnetic Interference (EMI) • Thermal protection • Flyback diodes • Tacho output without extra sensor • Motor brake facility • Direction control input • Reset functi...



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