lb1877v Sanyo Semiconductor Corporation, lb1877v Datasheet - Page 4

Manufacturer Part Number

lb1877v

Description

Brushless Motor Driver With Speed Control For Portable Cassette Recorders

Manufacturer

Sanyo Semiconductor Corporation

Datasheet

1.LB1877V.pdf (7 pages)

Company

Part Number

Manufacturer

Quantity

Price

Company:

Meier Automation Equipment Co., Limited

Part Number:

lb1877v-MPB-E

Manufacturer:

SANYO/三洋

Quantity:

20 000

LB1877V

Block Diagram

Current

detection

Predriver

Speed detection

Transfer current

start logic

Waveform

detection

Lockup

Forward/

prevention

reverse

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