Datasheet > LB1987

LB1987

更新时间： 2024-10-25 22:51:59

品牌	Logo	应用领域
三洋 - SANYO		驱动器录像机电动机控制电机
页数	文件大小	规格书
17页	149K
描述
Three-Phase Brushless Motor Driver for VCR Capstan Motors

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中文翻译

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技术参数
数据手册

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LB1987 技术参数

是否Rohs认证：	不符合	生命周期：	Obsolete
零件包装代码：	QFP	包装说明：	HQFF, QFL44,.37X.4,32
针数：	34	Reach Compliance Code：	unknown
ECCN代码：	EAR99	HTS代码：	8542.39.00.01
风险等级：	5.92	Is Samacsys：	N
模拟集成电路 - 其他类型：	BRUSHLESS DC MOTOR CONTROLLER	JESD-30 代码：	S-XQFP-F34
JESD-609代码：	e0	长度：	10 mm
功能数量：	1	端子数量：	34
最高工作温度：	75 °C	最低工作温度：	-20 °C
最大输出电流：	1.3 A	封装主体材料：	UNSPECIFIED
封装代码：	HQFF	封装等效代码：	QFL44,.37X.4,32
封装形状：	SQUARE	封装形式：	FLATPACK, HEAT SINK/SLUG
认证状态：	Not Qualified	子类别：	Motion Control Electronics
最大供电电压 (Vsup)：	5.5 V	最小供电电压 (Vsup)：	4.5 V
标称供电电压 (Vsup)：	5 V	表面贴装：	YES
技术：	BIPOLAR	温度等级：	COMMERCIAL EXTENDED
端子面层：	Tin/Lead (Sn/Pb)	端子形式：	FLAT
端子节距：	0.8 mm	端子位置：	QUAD
宽度：	10 mm	Base Number Matches：	1

LB1987 数据手册

Ordering number : ENN6109A

Monolithic Digital IC

LB1987, 1987D, 1987M, 1987H

Three-Phase Brushless Motor Driver

for VCR Capstan Motors

3147B-DIP28H

Overview

[LB1987D]

The LB1987, LB1987D, LB1987M, and LB1987H are

optimal capstan motor drivers for use in VCR sets.

Functions

R1.7

• Three-phase full-wave current-linear drive

• Torque ripple correction circuit (fixed correction ratio)

• Current limiter circuit with control characteristics gain

switching

20.0

27.0

• Oversaturation prevention circuits for both the upper and

lower sides of the output stage (No external capacitors

are required.)

1.93

1.78

0.6

1.0

SANYO: DIP28H

• FG amplifier

3129-MFP36S-LF

• Thermal shutdown circuit

[LB1987M]

Package Dimensions

unit: mm

3240-QFP34H-B

0.25

[LB1987]

13.2

15.3

10.0

1.6

0.8

1.0

4.8

0.2

0.4

0.8

0.85

SANYO: MFP36S-LF

3233-HSOP28H

[LB1987H]

15.3

6.2

2.7

4.0

SANYO: QFP34H-B

0.25

0.8

0.3

0.85

SANYO: HSOP28H

Any and all SANYO products described or contained herein do not have specifications that can handle

applications that require extremely high levels of reliability, such as life-support systems, aircraft’s

control systems, or other applications whose failure can be reasonably expected to result in serious

physical and/or material damage. Consult with your SANYO representative nearest you before using

any SANYO products described or contained herein in such applications.

SANYO assumes no responsibility for equipment failures that result from using products at values that

exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or other

parameters) listed in products specifications of any and all SANYO products described or contained

herein.

SANYO Electric Co.,Ltd. Semiconductor Company

TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN

81299RM (OT) No. 6109-1/17

12 3 4 5 6 7...17

中文翻译

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与LB1987相关器件

型号	品牌	获取价格	描述	数据表
LB1987D	SANYO	获取价格	Three-Phase Brushless Motor Driver for VCR Capstan Motors
LB1987H	SANYO	获取价格	Three-Phase Brushless Motor Driver for VCR Capstan Motors
LB1987M	SANYO	获取价格	Three-Phase Brushless Motor Driver for VCR Capstan Motors
LB1988N	SANYO	获取价格	Three-Phase Sensorless Motor Driver + Loading Motor Driver
LB1989	SANYO	获取价格	Three-Phase Sensorless VCR Drum Motor Driver
LB1991	SANYO	获取价格	Three-Phase Brushless Motor Driver for Portable VCR Capstan Motors
LB1991V	SANYO	获取价格	Three-Phase Brushless Motor Driver for Portable VCR Capstan Motors
LB1991V_09	SANYO	获取价格	For Fan Motor 3-phase Brushless Motor Driver
LB1995	SANYO	获取价格	Three-Phase Brushless Motor Driver for CD-ROM Spindle Drive
LB1996	SANYO	获取价格	Three-Phase Brushless Motor Driver for CD-ROM Spindle Drive

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