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LB1930MC

更新时间: 2024-10-26 12:18:47
品牌 Logo 应用领域
安森美 - ONSEMI 驱动器运动控制电子器件信号电路光电二极管电动机控制电机
页数 文件大小 规格书
5页 74K
描述
Low-Voltage, Low-Saturation Bidirectional Motor Driver

LB1930MC 技术参数

生命周期:Active包装说明:SOIC-10
Reach Compliance Code:compliant风险等级:5.64
Is Samacsys:N模拟集成电路 - 其他类型:BRUSH DC MOTOR CONTROLLER
JESD-30 代码:R-PDSO-G10长度:4.9 mm
功能数量:1端子数量:10
最高工作温度:85 °C最低工作温度:-30 °C
最大输出电流:1 A封装主体材料:PLASTIC/EPOXY
封装代码:SSOP封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, SHRINK PITCH座面最大高度:1.75 mm
最大供电电压 (Vsup):10.8 V最小供电电压 (Vsup):2.2 V
标称供电电压 (Vsup):3 V表面贴装:YES
温度等级:OTHER端子形式:GULL WING
端子节距:1 mm端子位置:DUAL
宽度:3.9 mmBase Number Matches:1

LB1930MC 数据手册

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Ordering number : ENA2018A  
LB1930MC  
Monolithic Digital IC  
Low-Voltage, Low-Saturation  
http://onsemi.com  
Bidirectional Motor Driver  
Overview  
The LB1930MC is single-channel forward/reverse DC brush motor driver. This device is optimal for CD, DVD and  
Blue Ray Disk player loading motors. And it is possible to use it for others as a general-purpose product.  
Features  
The low saturation voltage reduces IC internal heating and allows a high voltage to be applied to the motor. Thus this  
device can be used even in environments with a high operating ambient temperature.  
Output saturation voltage: Vsat1 = 0.25V typical (I = 0.2A)  
O
(High side + low side):  
Operating temperature range:Ta = -30 to +85°C  
Vsat2 = 0.55V typical (I = 0.5A)  
O
The LB1930MC features the wide operating voltage range of 2.2 to 10.8V and the low standby current drain of 0.1μA,  
and therefore can easily be used in battery operated systems.  
To minimize through currents, the LB1930MC internal logic passes through an internal standby state when switched  
by the input signals between forward/reverse and brake, or between forward and reverse.  
There are no constraints on the relationship between the input voltage and the supply voltage. For example, the  
LB1930MC can be used with V  
= 3V, and V = 5V.  
CC  
IN  
If the IC chip exceeds 180°C due to an output short causing a large current flow, the built-in thermal protection circuit  
suppresses the drive current to prevent fires or destruction of the IC.  
Specifications  
Absolute Maximum Ratings at Ta = 25°C  
Parameter  
Symbol  
Conditions  
Ratings  
Unit  
V
Supply voltage  
V
I
max  
11  
CC  
Output current  
max  
max  
1000  
mA  
V
OUT  
Output voltage handling  
Applied input voltage  
Allowable power dissipation  
Operating temperature  
Storage temperature  
V
I
V
+ V  
OUT  
CC SF  
max  
10.5  
V
H
Pd max  
Topr  
Mounted on a specified board *  
750  
mW  
°C  
°C  
-30 to +85  
-55 to +150  
Tstg  
* Specified board: 114.3mm × 76.1mm × 1.6mm, glass epoxy board.  
Caution 1) Absolute maximum ratings represent the value which cannot be exceeded for any length of time.  
Caution 2) Even when the device is used within the range of absolute maximum ratings, as a result of continuous usage under high temperature, high current,  
high voltage, or drastic temperature change, the reliability of the IC may be degraded. Please contact us for the further details.  
.
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  
May, 2013  
41812 SY/32112 SY 20120228-S00004 No.A2018-1/5  

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