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参数资料
| 型号： | LB1886V |
| 元件分类： | 运动控制电子 |
| 英文描述： | BRUSHLESS DC MOTOR CONTROLLER, 1 A, PDSO24 |
| 封装： | SSOP-24 |
| 文件页数： | 1/7页 |
| 文件大小： | 191K |
| 代理商： | LB1886V |
63095HA (OT) No. 4947-1/7
Overview
The LB1886V is a three-phase brushless motor driver IC
that is optimal for capstan and drum motor drive in
camcorders and other VCR products and for motor drive
in digital audio products.
Features
120° voltage linear drive scheme
Motor voltage control based speed control provides
reduced power (and thus is optimal for use in portable
equipment)
Built-in torque ripple compensation filter
Soft switching scheme requires a smaller external
capacitance (thus chip capacitors can be used)
Built-in thermal shutdown circuit
Built-in FG amplifier
Package Dimensions
unit: mm
3175A-SSOP24
SANYO: SSOP24
[LB1886V]
Monolithic Digital IC
Ordering number : EN4947A
LB1886V
Three-Phase Brushless Motor Driver
SANYO Electric Co.,Ltd. Semiconductor Bussiness Headquarters
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN
Specifications
Absolute Maximum Ratings at Ta = 25°C
Parameter
Symbol
Conditions
Ratings
Unit
Maximum supply voltage 1
VCC1 max
7V
Maximum supply voltage 2
VCC2 max
12
V
Maximum supply voltage 3
VS max
VCC2V
Applied output voltage
VO max
VS + 2
V
Applied input voltage
VI max
All input pins
VCC1V
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
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相关代理商/技术参数 |
参数描述 |
|---|---|
| LB1888V | 制造商:未知厂家 制造商全称:未知厂家 功能描述: |
| LB1889 | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:Three-Phase Brushless Motor Driver for VTR Capstans |
| LB1889D | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:Three-Phase Brushless Motor Driver for VTR Capstans |
| LB1889M | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:Three-Phase Brushless Motor Driver for VTR Capstans |
| LB1890M | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:FDD Spindle Motor Driver |
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