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BA6840BFP

Rohm
Part Number BA6840BFP
Manufacturer Rohm
Description 3-phase motor driver
Published Apr 1, 2005
Detailed Description Motor driver ICs 3-phase motor driver BA6840BFS / BA6840BFP-Y / BA6840BFP / BA6842BFS The BA6840BFS, BA6840BFP-Y, BA684...
Datasheet PDF File BA6840BFP PDF File

BA6840BFP
BA6840BFP

Overview
Motor driver ICs 3-phase motor driver BA6840BFS / BA6840BFP-Y / BA6840BFP / BA6842BFS The BA6840BFS, BA6840BFP-Y, BA6840BFP, and BA6842BFS are one-chip ICs designed for driving CD-ROM motors.
They are high performance-ICs with a 3-phase, full-wave, pseudo-linear drive system.
FApplications CD-ROM / RW, DVD-ROM / PLAYER FFeatures 1) 3-phase, full-wave, pseudo-linear drive system.
2) Start / stop pin; power saving during stop mode.
3) Internal current limit circuit.
FBlock diagram 4) Internal thermal shutdown circuit.
5) Internal hall bias circuit.
523 Motor driver ICs BA6840BFS / BA6840BFP-Y / BA6840BFP / BA6842BFS FAbsolute maximum ratings (Ta = 25_C) FRecommended operating conditions 524 Motor driver ICs BA6840BFS / BA6840BFP-Y / BA6840BFP / BA6842BFS FElectrical characteristics (unless otherwise noted, Ta = 25_C, VCC = 5V, VM = 12V) 525 Motor driver ICs FElectrical characteristic curves BA6840BFS / BA6840BFP-Y / BA6840BFP / BA6842BFS 526 Motor driver ICs BA6840BFS / ...


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