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参数资料
| 型号： | LB1838JM |
| 厂商： | SANYO SEMICONDUCTOR CO LTD |
| 元件分类： | 运动控制电子 |
| 英文描述： | STEPPER MOTOR CONTROLLER, PDSO14 |
| 封装： | 0.225 INCH, MFP-14 |
| 文件页数： | 1/5页 |
| 文件大小： | 113K |
| 代理商： | LB1838JM |
Ordering number : ENA0927A
Monolithic Digital IC
Low-Saturation Bidirectional Motor Driver
for Low-Voltage Drive
LB1838JM
Overview
The LB1838JM is a low-saturation two-channel bidirectional motor driver IC for use in low-voltage applications.
It has a wide operating temperature range of -40 to 80
°C and is ideal for 2-phase excitation bipolar stepping motor driver
IC used in automotive components (other than critical safety parts), consumer and industrial products, and many other
applications.
Features
Low voltage operation (2.5V min)
Low saturation voltage (upper transistor + lower transistor residual voltage ; 0.40V typ at 400mA).
Through-current prevention circuit built in
Separate logic power supply and motor power supply
Spark killer diodes built in
Thermal shutdown circuit built in
Compact package (14-pin MFP)
Specifications
Absolute Maximum Ratings at Ta = 25
°C
Parameter
Symbol
Conditions
Ratings
Unit
VCC max
-0.3 to +10.5
V
Maximum supply voltage
VS max
-0.3 to +10.5
V
Output supply voltage
VOUT
VS to VSF
V
Input supply voltage
VIN
-0.3 to +10
V
GND pin flow-out current
IGND
Per channel
1.0
A
Pd max1
Independent IC
550
mW
Allowable power dissipation
Pd max2
* Mounted on a board.
800
mW
Operating temperature
Topr
-40 to +85
°C
Storage temperature
Tstg
-55 to +150
°C
* Mounted on a substrate: 30
×30×1.5mm3, glass epoxy board.
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.
31110 SY / 91207 MS PC 20070831-S00003 No.A0927-1/5
相关PDF资料 |
PDF描述 |
|---|---|
| LB1838JM | STEPPER MOTOR CONTROLLER, PDSO14 |
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| LB1851M | BRUSHLESS DC MOTOR CONTROLLER, 1.5 A, PDSO30 |
| LB1857M | BRUSHLESS DC MOTOR CONTROLLER, 1.5 A, PDSO30 |
| LB1881V | BRUSHLESS DC MOTOR CONTROLLER, 1 A, PDSO24 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| LB1838JM_10 | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:Low-Saturation Bidirectional Motor Driver for Low-Voltage Drive |
| LB1838JM-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 |
| LB1838JM-TRM-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 |
| LB1838M | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:Low-Voltage, Low-Saturation Bidirectional Motor Driver |
| LB1838M_09 | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:Low-Voltage, Low-Saturation Bidirectional Motor Driver |
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