5秒后页面跳转
捷配首页

Datasheet > 暂无类别数据> LB1940T-TLM-H
LB1940T-TLM-H PDF预览

LB1940T-TLM-H

更新时间： 2024-10-26 13:09:15
品牌 Logo 应用领域
安森美 - ONSEMI 驱动
页数 文件大小 规格书
8页 305K
描述
暂无描述

阅读下载

中文翻译

获取价格

LB1940T-TLM-H 数据手册

 浏览型号LB1940T-TLM-H的Datasheet PDF文件第2页浏览型号LB1940T-TLM-H的Datasheet PDF文件第3页浏览型号LB1940T-TLM-H的Datasheet PDF文件第4页浏览型号LB1940T-TLM-H的Datasheet PDF文件第5页浏览型号LB1940T-TLM-H的Datasheet PDF文件第6页浏览型号LB1940T-TLM-H的Datasheet PDF文件第7页 
Ordering number : EN7232B  
LB1940T  
LB1940U  
http://onsemi.com  
Monolithic Digital IC  
2-ch H-Bridge Constant Current Driver  
Overview  
The LB1940T and LB1940U are 2-phase exciter type bipolar stepper motor driver ICs that feature low-voltage,  
(supporting 3V battery) and low current operation with low saturation voltage. These ICs enable constant-current  
control of actuators, and are optimal for driving the actuators of PC peripherals such as USB compatible scanners,  
FDDs, and printers, as well as for controlling the shutter, iris, and AF of a digital still camera.  
Features  
• Low-voltage driving  
2-power source type:  
VS = 1.6 to 7.5V, V = 1.9 to 6.5V  
DD  
Single power source type: VS = V D = 1.9 to 7.5V  
D
• Low saturation output:  
• Constant-current control  
V (sat) = 0.3V at I of 200mA  
O O  
• Built-in reference voltage (Vref = 0.9V)  
• Small-sized, low-profile package (LB1940T: TSSOP20; 225mil; thickness (t) = 1.2mm max.)  
(LB1940U: MSOP20; thickness (t) = 0.85mm max.)  
Specifications  
Absolute Maximum Ratings at Ta = 25°C  
Parameter  
Maximum supply voltage  
Output applied voltage  
Output Current  
Symbol  
Conditions  
Ratings  
-0.3 to +10.5  
Unit  
V
VB max  
VS1, VS2, V  
DD  
V
I
max  
OUT1, OUT2, OUT3, OUT4  
-0.3 to +10.5  
400  
V
OUT  
max  
mA  
V
O
Input applied voltage  
Allowable power dissipation  
Operating temperature  
Storage temperature  
V
max  
ENA1, ENA2, IN1, IN2, VC  
-0.3 to +10.5  
800  
IN  
Pd max  
Topr  
Mounted on a specified board *  
mW  
°C  
°C  
-20 to +85  
-55 to +150  
Tstg  
* Mounted on a Specified board: 114.3mm×76.1mm×1.6mm, glass epoxy  
Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the Recommended Operating  
Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect device reliability.  
Semiconductor Components Industries, LLC, 2013  
June, 2013  
D0512HK 20080624-S00002,B8-5952/D2706 MS IM/93004 JO IM No.7232-1/8  
12345678

中文翻译

下载PDF

LB1940T-TLM-H 替代型号

型号 品牌 替代类型 描述 数据表
LB1940T-MPB-E ONSEMI

完全替代

 2-Channel H-Bridge Constant Current Driver, TSSOP20 4.4x6.5 / TSSOP20 (225 mil), 70-FNFLD
LB1940T-MPB-H ONSEMI

功能相似

 暂无描述
LB1940T ONSEMI

功能相似

 Monolithic Digital IC 2-ch H-Bridge Constant Current Driver Constant-current control

与LB1940T-TLM-H相关器件

型号 品牌 获取价格 描述 数据表
LB1940U ONSEMI

获取价格

 		Monolithic Digital IC 2-ch H-Bridge Constant Current Driver Constant-current control
LB1940U SANYO

获取价格

 		LB1940T
LB1941 SANYO

获取价格

 		Constant Current Forward/Reverse Driver IC for Digital Cameras
LB1941GP SANYO

获取价格

 		Monolithic Linear IC For Digital Cameras Constant Current Forward/Reverse Driver
LB1941GP_10 SANYO

获取价格

 		For Digital Cameras Constant Current Forward/Reverse Driver
LB1941T SANYO

获取价格

 		For Digital Cameras Constant Current Forward/Reverse Driver IC
LB1941T-TLM-E ONSEMI

获取价格

 		For Digital Cameras Constant Current Forward/Reverse Driver IC
LB1943 SANYO

获取价格

 		Forward/Reverse Motor Driver with Braking Function
LB1943N SANYO

获取价格

 		Monolithic Digital IC VCR Loading Motor Variable Output Forward/Reverse Motor Driver
LB1945D SANYO

获取价格

 		Stepping Motor Driver

与LB1940T-TLM-H相关文章

您还可以找


热门产品
PCB打样/小批量
铝基板
BOM智能配单
PCBA制造
钣金
精密CNC
模具注塑
薄膜开关
精选活动
PCBA打样特惠
四六层板品质升级
铝基板品质升级
一体化电子制造
DFM下载
服务支持
企业认证
产品展示
工厂展示
工艺能力
积分商城
关于捷配
捷配简介
企业文化
公司动态
人才招聘
联系我们
帮助中心
下单流程
付款流程
开票流程
常见问题
全球PCB制造服务专线 400-613-0088

工作时间：9:00-21:00

CEO邮箱：ceo@jiepei.com

投诉邮箱：tousu@jiepei.com

捷配网-微信公众号 微信公众号
捷配网-微信公众号 抖音公众号
资质认证：
合作快递：
支付方式：
Copyright © 2024 Jiepei.com Inc. All Rights Reserved. 版权所有:杭州捷配信息科技有限公司 浙公网安备 33010502006866号 浙ICP备10014259号-119 营业执照ICP证