LB1847 데이터 시트보기 (PDF) - SANYO -> Panasonic

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LB1847

Monolithic Digital IC PWM Current Control Type Stepping Motor Driver

SANYO -> Panasonic 

LB1847

SLOW DECAY Current Path

Regenerative current during upper-side transistor switching operation

Current path at output ON

Regenerative current

at upper-side transistor OFF

OUTA

ON

constant

ON

OFF

SBD

SBD

OUTA

VBB

Sensing voltage comparator

Re

FAST DECAY Current Path

Current path at output ON

Current path at FAST DECAY

OUTA

ON

OFF

SBD

ON

OFF

SBD OUTA

VBB

Sensing voltage comparator

Re

No.5982-9/15

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