LB1913 데이터 시트보기 (PDF) - SANYO -> Panasonic

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LB1913

FDD Spindle Motor Driver

SANYO -> Panasonic 

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Pin no. Pin

10

DO

Pin voltage

LB1913

Equivalent circuit

Function

• Speed discriminator

11

FC

13

UOUT

15

VOUT

16

WOUT

14

PGND

Index Delay Pulse Timing Chart

• Frequency characteristics correction

Current control system open loop oscillation can be

prevented by inserting a capacitor between this pin

and ground.

• U-phase output

• V-phase output

• W-phase output

• Output transistor ground connection

No. 5503-5/6

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