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L9346

更新时间: 2024-10-01 22:31:35
品牌 Logo 应用领域
意法半导体 - STMICROELECTRONICS 开关
页数 文件大小 规格书
13页 98K
描述
QUAD INTELLIGENT POWER LOW SIDE SWITCH

L9346 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
零件包装代码:SOIC包装说明:POWER, SO-20
针数:20Reach Compliance Code:not_compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.89内置保护:TRANSIENT; OVER CURRENT; OVER VOLTAGE; THERMAL
驱动器位数:4接口集成电路类型:BUFFER OR INVERTER BASED PERIPHERAL DRIVER
JESD-30 代码:R-PDSO-G20JESD-609代码:e0
长度:15.9 mm功能数量:1
端子数量:20输出电流流向:SINK
封装主体材料:PLASTIC/EPOXY封装代码:HSOP
封装等效代码:SOP20,.56封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, HEAT SINK/SLUG峰值回流温度(摄氏度):NOT SPECIFIED
电源:4.5/32 V认证状态:Not Qualified
座面最大高度:3.6 mm子类别:Peripheral Drivers
最大供电电压:32 V最小供电电压:4.5 V
标称供电电压:12 V表面贴装:YES
技术:BICMOS端子面层:Tin/Lead (Sn/Pb)
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:NOT SPECIFIED
断开时间:30 µs接通时间:25 µs
宽度:11 mmBase Number Matches:1

L9346 数据手册

 浏览型号L9346的Datasheet PDF文件第2页浏览型号L9346的Datasheet PDF文件第3页浏览型号L9346的Datasheet PDF文件第4页浏览型号L9346的Datasheet PDF文件第5页浏览型号L9346的Datasheet PDF文件第6页浏览型号L9346的Datasheet PDF文件第7页 
L9346  
QUAD INTELLIGENT POWER LOW SIDE SWITCH  
QUAD POWER LOWSIDE DRIVER WITH 2x 5A  
AND 2 x 3A OUTPUT CURRENT CAPABILITY  
DSON  
LOW R  
TYPICALLY 200mAND 300mΩ  
@ Tj = 25°C  
INTERNAL OUTPUT CLAMPING STRUC-  
TURES WITH VFB = 50V FOR FAST INDUC-  
TIVE LOAD CURRENT RECIRCULATION  
LIMITED OUTPUT VOLTAGE SLEW RATE  
FOR LOW EMI  
Chip  
Power SO20  
ORDERING NUMBERS: L9346PD (power SO20)  
L9346DIE (chip)  
PROTECTED µP COMPATIBLE ENABLE  
AND INPUT  
WIDE OPERATING SUPPLY VOLTAGE  
RANGE 4.5V TO 32V  
REAL TIME DIAGNOSTIC FUNCTIONS:  
- OUTPUT SHORTED TO GND  
- OUTPUT SHORTED TO VSS  
- OPEN LOAD MEASURED IN ON AND OFF  
CONDITION  
- OVERLOAD DISABLE  
- REVERSESUPPLY VOLTAGE  
PROTECTED VS UP TO -2V  
- SELECTIVE THERMAL SHUTDOWN  
- LOAD BYPASS DETECTION  
- OVERTEMPERATURE  
DEVICE PROTECTION FUNCTIONS:  
DESCRIPTION  
The L9346 is a monolithic integrated quad low  
side driver realized in an advanced Multipow-  
BLOCK DIAGRAM  
IN1  
Channel1  
OUT1  
VS  
D1  
EN  
Output  
Control  
OUT4  
52V  
R
IO  
Overtemp  
IN4  
D4  
Delay  
Timer  
R
Overload  
Q
S
Diagnostic  
Control  
Openload  
Channel4  
IN2  
D2  
Channel2  
OUT2  
IN3  
D3  
Channel3  
OUT3  
GND  
May 2000  
1/13  

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