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LB1973M_11 PDF预览

LB1973M_11

更新时间: 2024-10-26 11:39:59
品牌 Logo 应用领域
三洋 - SANYO 驱动器
页数 文件大小 规格书
5页 333K
描述
Two-channel H-Bridge Driver

LB1973M_11 数据手册

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Ordering number : ENA1450B  
Monolithic Digital IC  
Two-channel H-Bridge Driver  
LB1973M  
Overview  
The LB1973M is a two-channel H-bridge driver that supports for low saturation draive operation. It is optimal for H-bridge  
drive of stepping motors (AF and zoom) in portable equipment such as camera cell phones.  
Features  
Two-channel H-bridge driver  
The range of the operation voltage is wide.(1.8V to 7.5V)  
Small package : MFP10S(225mil)  
Built-in thermal protection  
Specifications  
Absolute Maximum Ratings at Ta = 25°C  
Parameter  
Maximum supply voltage  
Output voltage  
Symbol  
Conditions  
Ratings  
-0.3 to +8.0  
-0.3 to V +V  
Unit  
V
V
max  
max  
CC  
V
V
OUT  
CC SF  
Input voltage  
V
max  
CONT, IN  
Per channel  
For Unit  
-0.3 to +8.0  
1000  
V
IN  
I
Ground pin source current  
Allowable power dissipation  
mA  
mW  
mW  
°C  
°C  
GND  
Pd max1  
Pd max2  
Topr  
350  
Mounted on a circuit board.*  
870  
Operating temperature  
Storage temperature  
-20 to +85  
-40 to +150  
Tstg  
* Mounted on a Specified board : 114.3mm×76.1mm×1.6mm, glass epoxy  
Allowable Operating Ratings at Ta = 25°C  
Parameter  
Supply voltage  
Symbol  
Conditions  
Ratings  
Unit  
V
1.8 to 7.5  
1.3 to 7.5  
V
V
V
CC  
High-level input voltage  
Low-level input voltage  
V
IH  
V
-0.3 to +0.5  
IL  
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.  
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  
's products or  
equipment.  
42211 SY/60210 SY 20100527-S00001/90209 SY No.A1450-1/5  

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