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E-L9826 PDF预览

E-L9826

更新时间: 2024-11-03 17:33:15
品牌 Logo 应用领域
意法半导体 - STMICROELECTRONICS 驱动驱动器
页数 文件大小 规格书
12页 177K
描述
用于电阻和电感负载的八通道低侧驱动器,具有串行/并行输入控制、输出保护和诊断

E-L9826 技术参数

是否Rohs认证: 符合生命周期:Active
零件包装代码:SOIC包装说明:SOP,
针数:20Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.59内置保护:TRANSIENT; OVER CURRENT; THERMAL
接口集成电路类型:SIPO BASED PERIPHERAL DRIVERJESD-30 代码:R-PDSO-G20
长度:12.8 mm功能数量:1
端子数量:20输出电流流向:SINK
标称输出峰值电流:1 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):NOT SPECIFIED
认证状态:Not Qualified座面最大高度:2.65 mm
最大供电电压:5.5 V最小供电电压:4.5 V
标称供电电压:5 V表面贴装:YES
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:10 µs接通时间:10 µs
宽度:7.5 mmBase Number Matches:1

E-L9826 数据手册

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L9826  
Octal Low-Side Driver for resistive and inductive loads with  
serial/parallel input control, output protection and diagnostic  
OUTPUTS CURRENT CAPABILITY UP TO  
=
2.2 AT T = 25°C  
J
500mA, R  
ON  
PARALLEL CONTROL INPUTS FOR  
OUTPUTS 1 AND 2  
SPI CONTROL FOR OUTPUTS 1 TO 8  
RESET FUNCTION WITH RESET SIGNAL AT  
NRES PIN OR UNDERVOLTAGE AT V  
CC  
SO20 (16+2+2)  
ORDERING NUMBER: L9826  
- INTRINSIC OUTPUT VOLTAGE CLAMPING  
AT TYP. 50V  
OVERCURRENT SHUTDOWN AT OUTPUTS  
3 TO 8  
DESCRIPTION  
SHORT CIRCUIT CURRENT LIMITATION  
AND SELECTIVE THERMAL SHUTDOWN AT  
OUTPUTS 1 AND 2  
The L9826 is a Octal Low-Side Driver Circuit, dedicated  
for automotive applications. Output voltage clamping is  
provided for flyback current recirculation, when induc-  
tive loads are driven. Chip Select and Serial Peripheral  
Interface for outputs control and diagnostic data trans-  
fer. Parallel Control inputs for two outputs.  
OUTPUT STATUS DATA AVAILABLE ON THE SPI  
BLOCK DIAGRAM  
V
CC  
V
CC  
OUT1  
NON1  
1
2
3
I
OL  
S
Latch / Driver  
Q1  
R
Overtemperature Detection  
+
-
Diag1  
Fault Latch  
V
DG  
CH1  
NON2  
NCS  
OUT2  
OUT3  
V
CC  
Q2  
CH2  
Diag2  
Q1  
Q2  
Q3  
Q4  
Q5  
Q6  
Q7  
Q8  
S
Q3  
I
OL  
Latch / Driver  
V
CC  
CC  
R
CLK  
SDI  
+
-
Diag3  
Diag1  
Diag2  
Diag3  
Diag4  
Diag5  
Diag6  
Diag7  
Diag8  
V
DG  
V
CH3  
CH4  
OUT4  
Q4  
Diag4  
OUT5  
OUT6  
Q5  
Diag5  
CH5  
V
CC  
SDO  
Q6  
Diag6  
V
CC  
CH6  
CH7  
nRES  
OUT7  
OUT8  
Q7  
Diag7  
Reset  
Reset  
V
CC  
Undervoltage  
RESET  
Q8  
Diag8  
CH8  
GND  
October 2002  
1/12  

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