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参数资料
| 型号： | LB1876 |
| 厂商： | SANYO SEMICONDUCTOR CO LTD |
| 元件分类： | 运动控制电子 |
| 英文描述： | BRUSHLESS DC MOTOR CONTROLLER, 2.5 A, PDSO36 |
| 封装： | 0.375 INCH, HSOP-36 |
| 文件页数： | 1/12页 |
| 文件大小： | 163K |
| 代理商： | LB1876 |
Specifications of any and all SANYO Semiconductor Co.,Ltd. products described or contained herein stipulate
the performance, characteristics, and functions of the described products in the independent state, and are not
guarantees of the performance, characteristics, and functions of the described products as mounted in the
customer
's products or equipment. To verify symptoms and states that cannot be evaluated in an independent
device, the customer should always evaluate and test devices mounted in the customer
'sproductsor
equipment.
Any and all SANYO Semiconductor Co.,Ltd. products described or contained herein are, with regard to
"standard application", intended for the use as general electronics equipment (home appliances, AV equipment,
communication device, office equipment, industrial equipment etc.). The products mentioned herein shall not be
intended for use for any "special application" (medical equipment whose purpose is to sustain life, aerospace
instrument, nuclear control device, burning appliances, transportation machine, traffic signal system, safety
equipment etc.) that shall require extremely high level of reliability and can directly threaten human lives in case
of failure or malfunction of the product or may cause harm to human bodies, nor shall they grant any guarantee
thereof. If you should intend to use our products for applications outside the standard applications of our
customer who is considering such use and/or outside the scope of our intended standard applications, please
consult with us prior to the intended use. If there is no consultation or inquiry before the intended use, our
customer shall be solely responsible for the use.
31109 MS/61202RM (OT)/62599RM (KI) No.6201-1/12
LB1876
Overview
The LB1876 is a driver for polygon mirror motors such as used in laser printers and similar equipment.
It incorporates all necessary circuitry (speed control + driver) on a single chip. Direct PWM drive enables drive with low
power loss.
Features
3-phase bipolar drive
Direct PWM drive technique
Built-in lower side output diode
Output current limiter
Reference clock input circuit (FG frequency equivalent)
PLL speed control circuit
Phase lock detector output (with masking function)
Built-in protection circuitry includes current limiter, restraint protection, overheat protection, low-voltage protection, etc.
Brake method switching circuit (free-run or reverse torque)
5V regulator output
Power save function
Specifications
Absolute Maximum Ratings at Ta = 25
°C
Parameter
Symbol
Conditions
Ratings
Unit
Maximum supply voltage
VCC max
30
V
Maximum output current
IO max
t
≤ 500ms
2.5
A
Pd max1
Independent IC
0.9
W
Allowable power dissipation
Pd max2
Mounted on a specified board*
2.1
W
Operating temperature
Topr
-20 to +80
°C
Storage temperature
Tstg
-55 to +150
°C
*Specified board: 114.3mm
× 76.1mm × 1.6mm, glass epoxy board.
Monolithic Digital IC
For Polygon Mirror Motors
3-phase Brushless Motor Driver
Ordering number : EN6201B
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| LB1921 | BRUSHLESS DC MOTOR CONTROLLER, 3.5 A, PDIP28 |
| LB1928 | BRUSHLESS DC MOTOR CONTROLLER, 3.1 A, PDIP28 |
| LB1965M | BRUSHLESS DC MOTOR CONTROLLER, 1.5 A, PDSO14 |
| LB1987D | BRUSHLESS DC MOTOR CONTROLLER, 1.3 A, PDIP28 |
| LB1987M | BRUSHLESS DC MOTOR CONTROLLER, 1.3 A, PDSO36 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| LB1876(36SOP) | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Controller Miscellaneous - Datasheet Reference |
| LB1876_09 | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:For Polygon Mirror Motors 3-phase Brushless Motor Driver |
| LB1876-MPB-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 |
| LB1876-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 |
| LB1877 | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:Brushless Motor Driver with Speed Control for Portable Cassette Recorders |
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