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参数资料
| 型号： | LB11922 |
| 厂商： | SANYO SEMICONDUCTOR CO LTD |
| 元件分类： | 运动控制电子 |
| 英文描述： | BRUSHLESS DC MOTOR CONTROLLER, 0.03 A, PDSO36 |
| 封装： | 0.275 INCH, SSOP-36 |
| 文件页数： | 1/15页 |
| 文件大小： | 179K |
| 代理商： | LB11922 |
82008 MS PC/41503RM (OT) No.7497-1/15
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.
LB11922
Overview
The LB11922 is a pre-driver IC designed for constantspeed control of 3-phase brushless motors. It can be used to
implement a motor drive circuit with the desired output capacity (voltage, current) by using discrete transistors for the
output stage. It implements direct PWM drive for minimal power loss.
Features
Direct PWM drive output
Speed discriminator + PLL speed control circuit
Speed lock detection output
Built-in crystal oscillator circuit
Forward/reverse switching circuit
Braking circuit (short braking)
Full complement of on-chip protection circuits, including lock protection, current limiter, and thermal shutdown
protection circuits.
Specifications
Absolute Maximum Ratings at Ta = 25
°C
Parameter
Symbol
Conditions
Ratings
Unit
Maximum supply voltage
VCC max
8V
Maximum input current
IREG max
VREG pin
2
mA
Output current
IO max
UH, VH, WH, UL, VL, and WL outputs
30
mA
Pd max1
Independent IC
0.62
W
Allowable power dissipation
Pd max2
When Mounted on the specified PCB
1.36
W
Operating temperature
Topr
-20 to +80
°C
Storage temperature
Tstg
-55 to +150
°C
* Specified circuit board : 114.3
× 76.1 × 1.6mm3 : glass epoxy board
Monolithic Digital IC
For OA Products
Three-Phase Brushless Motor Driver
Ordering number : EN7497A
相关PDF资料 |
PDF描述 |
|---|---|
| LB11990W | BRUSHLESS DC MOTOR CONTROLLER, 1 A, PQFP64 |
| LB1693 | BRUSHLESS DC MOTOR CONTROLLER, 2.5 A, PDIP20 |
| LB1823 | BRUSHLESS DC MOTOR CONTROLLER, 0.03 A, PDIP30 |
| LB1889M | BRUSHLESS DC MOTOR CONTROLLER, 1.3 A, PDSO36 |
| LB1889D | BRUSHLESS DC MOTOR CONTROLLER, 1.3 A, PDIP28 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| LB11922_08 | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:For OA Products Three-Phase Brushless Motor Driver |
| LB11922-TLM-E | 功能描述:马达/运动/点火控制器和驱动器 MOTOR DRIVER 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 |
| LB11923V | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:Three-Phase Brushless Motor Driver |
| LB11923V_06 | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:Three-Phase Brushless Motor Driver |
| LB11923V-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 |
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