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L9997 PDF预览

L9997

更新时间: 2024-01-05 14:12:35
品牌 Logo 应用领域
意法半导体 - STMICROELECTRONICS 驱动器
页数 文件大小 规格书
9页 98K
描述
DUAL HALF BRIDGE DRIVER

L9997 技术参数

是否Rohs认证: 符合生命周期:Not Recommended
零件包装代码:SOIC包装说明:SO-20
针数:20Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.14内置保护:OVER CURRENT; OVER VOLTAGE; THERMAL
接口集成电路类型:HALF BRIDGE BASED PERIPHERAL DRIVERJESD-30 代码:R-PDSO-G20
JESD-609代码:e4长度:12.8 mm
湿度敏感等级:3功能数量:1
端子数量:20输出电流流向:SOURCE AND SINK
标称输出峰值电流:1.2 A封装主体材料:PLASTIC/EPOXY
封装代码:SOP封装形状:RECTANGULAR
封装形式:SMALL OUTLINE峰值回流温度(摄氏度):260
认证状态:Not Qualified座面最大高度:2.65 mm
表面贴装:YES技术:BICMOS
端子面层:Nickel/Palladium/Gold (Ni/Pd/Au)端子形式:GULL WING
端子节距:1.27 mm端子位置:DUAL
处于峰值回流温度下的最长时间:30断开时间:100 µs
接通时间:150 µs宽度:7.5 mm
Base Number Matches:1

L9997 数据手册

 浏览型号L9997的Datasheet PDF文件第2页浏览型号L9997的Datasheet PDF文件第3页浏览型号L9997的Datasheet PDF文件第4页浏览型号L9997的Datasheet PDF文件第5页浏览型号L9997的Datasheet PDF文件第6页浏览型号L9997的Datasheet PDF文件第7页 
L9997ND  
DUAL HALF BRIDGE DRIVER  
HALF BRIDGE OUTPUTS WITH TYPICAL  
ON = 0.7Ω  
MULTIPOWER BCD TECHNOLOGY  
R
OUTPUT CURRENT CAPABILITY 1.2A  
±
OPERATING SUPPLY VOLTAGE RANGE 7V  
TO 16.5V  
SUPPLY OVERVOLTAGE PROTECTION  
FUNCTION FOR VVS UP TO 40V  
VERY LOW QUIESCENT CURRENT IN  
STANDBY MODE < 1 A  
µ
CMOS COMPATIBLE INPUTS WITH HYS-  
TERESIS  
OUTPUT SHORT-CIRCUIT PROTECTION  
SO20 (12+4+4)  
THERMAL SHUTDOWN  
REAL TIME DIAGNOSTIC: THERMAL OVER-  
LOAD, OVERVOLTAGE  
ORDERING NUMBERS:  
L9997ND  
L9997ND013TR  
DESCRIPTION  
The L9997ND is a monolithic integrated driver, in  
BCD technology intended to drive various loads,  
including DC motors. The circuit is optimized for  
automotiveelectronics enviromental conditions.  
BLOCK DIAGRAM  
DIAG  
11  
VS  
EN  
VS  
1
REFERENCE  
BIAS  
PROTECTION  
FUNCTIONS  
ENABLE  
10  
5V  
VS  
OUT1  
19  
IN1  
12  
DRIVER 1  
M
VS  
IN2  
OUT2  
GND  
2
9
DRIVER 2  
4...7, 14...17  
1/9  
April 1999  

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Cable Assembly