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| 型号： | LB1950V |
| 元件分类： | 运动控制电子 |
| 英文描述： | BRUSHLESS DC MOTOR CONTROLLER, 1 A, PDSO30 |
| 封装： | SSOP-30 |
| 文件页数： | 1/10页 |
| 文件大小： | 300K |
| 代理商： | LB1950V |
Monolithic Digital IC
Ordering number : ENN5340A
N3099TH (OT)/93096HA (OT) No. 5340-1/10
SANYO Electric Co.,Ltd. Semiconductor Company
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN
Three-Phase Brushless Sensorless Motor Driver
LB1950V
Overview
The LB1950V is a 3-phase brushless sensorless motor
driver IC that is particularly well-suited to driving
camcorder drum motors.
Features
Drives 3-phase full-wave brushless sensorless motors
Soft switching drive
Speed control using motor power-supply voltage control
for reduced power
Allows operation from a 3-V power supply.
The residual output voltage can be set to one of four
values.
Supports bidirectional rotation.
Standby function (only the FG and PG amplifiers
operate)
Brake circuit
Thermal shutdown circuit
FG and PG amplifiers
Package Dimensions
unit: mm
3191-SSOP30
115
16
7.6
0.65
9.95
0.5
5.6
0.1
1.6max
1.0
30
0.22
0.43
0.15
[LB1950V]
SANYO: SSOP30
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.
Specifications
Absolute Maximum Ratings at Ta = 25°C
Parameter
Symbol
Conditions
Ratings
Unit
VCC1 max
7V
Maximum supply voltage
VCC2 max
12
V
VS max
VCC2V
Output voltage
VO max
VS + 2
V
VI1 max
Control system
–0.3 to VCC1 + 0.3
V
Input voltage
VI2 max
U, V, W, COM
VS + 2
V
Output current
IO max
1.0
A
Allowable power dissipation
Pd max
0.5
W
Operating temperature
Topr
–20 to +75
°C
Storage temperature
Tstg
–55 to +150
°C
相关PDF资料 |
PDF描述 |
|---|---|
| LB1951V | BRUSHLESS DC MOTOR CONTROLLER, 1 A, PDSO24 |
| LB1952M | BRUSHLESS DC MOTOR CONTROLLER, 1.3 A, PDSO36 |
| LB1996 | DISK DRIVE MOTOR CONTROLLER, 1.3 A, PDSO24 |
| LB1998 | DISK DRIVE MOTOR CONTROLLER, 1.3 A, PDSO28 |
| LB8503V | BRUSH DC MOTOR CONTROLLER, 0.003 A, PDSO16 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| LB1950V-MPB-E | 制造商:ON Semiconductor 功能描述:MOTOR DRIVER - Ammo Pack |
| LB1950V-TLM-E | 功能描述:马达/运动/点火控制器和驱动器 RoHS:否 制造商:STMicroelectronics 产品:Stepper Motor Controllers / Drivers 类型:2 Phase Stepper Motor Driver 工作电源电压:8 V to 45 V 电源电流:0.5 mA 工作温度:- 25 C to + 125 C 安装风格:SMD/SMT 封装 / 箱体:HTSSOP-28 封装:Tube |
| LB1951 | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:3-Phase Brushless Motor Driver for Portable VCR Capstan Use |
| LB1951V | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:3-Phase Brushless Motor Driver for Portable VCR Capstan Use |
| LB1952 | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:3-Phase Brushless Motor Driver for VCR Capstans |
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