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L9348-DIE1 PDF预览

L9348-DIE1

更新时间: 2024-10-01 22:29:35
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
13页 223K
描述
QUAD LOW SIDE DRIVER

L9348-DIE1 技术参数

生命周期:Active零件包装代码:DIE
包装说明:DIE,针数:21
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.66
内置保护:TRANSIENT; OVER CURRENT; THERMAL接口集成电路类型:BUFFER OR INVERTER BASED PERIPHERAL DRIVER
JESD-30 代码:R-XUUC-N21功能数量:4
端子数量:21输出电流流向:SOURCE
封装主体材料:UNSPECIFIED封装代码:DIE
封装形状:RECTANGULAR封装形式:UNCASED CHIP
认证状态:Not Qualified最大供电电压:18 V
最小供电电压:4.8 V表面贴装:YES
技术:BCD端子形式:NO LEAD
端子位置:UPPER断开时间:30 µs
接通时间:20 µsBase Number Matches:1

L9348-DIE1 数据手册

 浏览型号L9348-DIE1的Datasheet PDF文件第2页浏览型号L9348-DIE1的Datasheet PDF文件第3页浏览型号L9348-DIE1的Datasheet PDF文件第4页浏览型号L9348-DIE1的Datasheet PDF文件第5页浏览型号L9348-DIE1的Datasheet PDF文件第6页浏览型号L9348-DIE1的Datasheet PDF文件第7页 
L9348  
QUAD LOW SIDE DRIVER  
SUPPLY VOLTAGE RANGE: 4.8 TO 18V  
OUTPUT VOLTAGE UP TO 40V  
OUTPUT VOLTAGE CLAMP DURING  
RECIRCULATION OF INDUCTIVE LOADS  
OUTPUT CURRENT CAPABILITY 2 X 5A AND  
2 X 3A  
PowerSO-36  
ORDERING NUMBERS:  
L9348  
BARE DIE  
LOW POWER DISSIPATION DURING  
RECIRCULATION OF INDUCTIVE LOADS BY  
INTEGRATED FREE WHEELING DIODES  
(3A-DRIVERS ONLY)  
L9348-DIE1  
3.3V CMOS COMPATIBLE INPUTS AND  
STATUS  
LOW ON-RESISTANCE 2 X 0.2 , 2 X 0.35 (TYP.)  
DESCRIPTION  
OUTPUT SHORT CIRCUIT CURRENT  
PROTECTION  
The L9348 is a monolithic integrated quad low side  
driver realized in advanced Multipower-BCD technol-  
ogy. It is intended to drive inductive loads (relays,  
electromagnetic valves) in automotive and industrial  
applications.  
REAL TIME DIAGNOSTIC FUNCTIONS  
OVERTEMPERATURE SHUTDOWN  
SIGNAL- AND POWER-GROUND-LOSS  
SHUTDOWN  
Figure 1. Block Diagram  
VS  
Voltage Regulator  
VS  
+
VREG  
=
VDD  
VCC  
C 166kHz  
EN  
Q1  
VDD  
VS  
IN1  
EN  
FAIL  
1  
OL  
SCP  
GL  
PGND1  
VREG  
TSD  
5A - DRIVER  
ST1  
CHANNEL1  
CHANNEL2  
PWRES  
C 166kHz  
PWRES  
EN  
IN2  
Q2  
ST2  
PGND2  
VS  
VDD  
EN  
ENA  
PWRES  
PWRES  
C 166kHz  
C 166kHz  
EN  
D3  
Q3  
VDD  
VS  
IN3  
EN  
FAIL  
1  
OL  
SCP  
GL  
PGND3  
VREG  
TSD  
FB  
3A - DRIVER  
ST3  
CHANNEL3  
CHANNEL4  
PWRES  
D4  
C 166kHz  
PWRES  
EN  
IN4  
Q4  
ST4  
PGND4  
99AT0073  
GND  
March 2002  
1/13  

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