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| 型号： | LB1823 |
| 元件分类： | 运动控制电子 |
| 英文描述： | BRUSHLESS DC MOTOR CONTROLLER, 0.03 A, PDIP30 |
| 封装： | SDIP-30 |
| 文件页数： | 1/11页 |
| 文件大小： | 280K |
| 代理商： | LB1823 |
Monolithic Digital IC
Ordering number : EN4263B
13097HA(OT)/83095HA(OT) No. 4263-1/11
LB1823
SANYO Electric Co.,Ltd. Semiconductor Bussiness Headquarters
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110 JAPAN
Power Brushless Motor Predriver IC
for OA Applications
Overview
The LB1823 is a predriver IC developed for driving
power brushless motors in office automation applications.
A motor driver circuit with the desired output power
(current and voltage) can be constructed by attaching
either a driver array or discrete components at the output.
The LB1823 output supports direct PWM drive and thus
allows the implementation of low-loss drive circuits.
Additionally, the LB1823 includes several associated
circuits, such as a speed control circuit, and FG amplifier,
and an integrating amplifier, on chip.
Features
Direct PWM drive output
Crystal oscillator circuit
Speed discriminator plus PLL speed control system
Lock detector output
Forward/reverse switching circuit
Braking circuit (short braking technique)
Start/stop switching circuit
Over current limiter circuit (OCL)
Thermal shutdown circuit (TSD)
Built-in FG amplifier, integrating amplifier
Shunt regulator output (7.0 V)
Package Dimensions
unit: mm
3196-DIP30SD
SANYO: DIP30SD
[LB1823]
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| LB1923M | BRUSHLESS DC MOTOR CONTROLLER, 0.03 A, PQFP44 |
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相关代理商/技术参数 |
参数描述 |
|---|---|
| LB1823-F-E | 制造商:Sony Semiconductor Solutions Division 功能描述: |
| LB1823M | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:Power Brushless Motor Predriver IC for OA Applications |
| LB1824 | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:Power Brushless Motor Driver for OA Equipment |
| LB1825 | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:Three-Phase Brushless Motor Driver |
| LB1830 | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:Low-Saturation Bidirectional Motor Driver for Low-Voltage Applications |
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