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L9347PD PDF预览

L9347PD

更新时间: 2024-10-01 22:31:35
品牌 Logo 应用领域
意法半导体 - STMICROELECTRONICS 外围驱动器驱动程序和接口开关接口集成电路光电二极管
页数 文件大小 规格书
21页 331K
描述
INTELLIGENT QUAD 2X5A/2X2.5A LOW-SIDE SWITCH

L9347PD 技术参数

是否Rohs认证: 符合生命周期:Obsolete
零件包装代码:SOIC包装说明:POWER, SO-36
针数:36Reach Compliance Code:not_compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.69内置保护:TRANSIENT; OVER CURRENT; 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-G36JESD-609代码:e3
长度:15.9 mm功能数量:4
端子数量:36输出电流流向:SINK
封装主体材料:PLASTIC/EPOXY封装代码:HSSOP
封装等效代码:SSOP36,.5封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, HEAT SINK/SLUG, SHRINK PITCH峰值回流温度(摄氏度):NOT SPECIFIED
电源:5,4.8/18 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:5.5 V最小供电电压:4.5 V
标称供电电压:5 V电源电压1-最大:18 V
电源电压1-分钟:4.8 V表面贴装:YES
技术:CMOS端子面层:Matte Tin (Sn)
端子形式:GULL WING端子节距:0.65 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:20 µs
宽度:11 mmBase Number Matches:1

L9347PD 数据手册

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L9347  
INTELLIGENT QUAD (2X5A/2X2.5A) LOW-SIDE SWITCH  
Quad low-side switch  
2 x 5A designed as conventional switch  
2 x 2.5A designed as switched current-regulator  
Low ON-resistance 2 x 0.2 , 2 x 0.35 (typ.)  
Power SO-36 - package with integrated  
cooling area  
Integrated free-wheeling and clamping Z-diodes  
Output slope control  
PowerSO-36  
ORDERING NUMBERS:  
L9347PD  
BARE DIE  
L9347DIE1  
Short circuit protection  
Selective overtemperature shutdown  
Open load detection  
Ground and supply loss detection  
External clock control  
DESCRIPTION  
Recirculation control  
The L9347 is an integrated quad low-side power  
switch to drive inductive loads like valves used in  
ABS systems. Two of the four channels are current  
regulators with current range from 250mA to 2.25A  
and an accuracy of 10%.  
Regulator drift detection  
Regulator error control  
Regulator resolution 5mA  
Status monitoring  
All channels are protected against fail functions.  
They are monitored by a status output.  
Status push-pull stages  
Electrostatic discharge (ESD) protection  
Figure 1. Pin Connection  
CLK  
GND  
PGND3  
PGND3  
Q3  
1
2
3
4
5
6
7
8
36  
35  
34  
33  
32  
31  
30  
29  
28  
27  
26  
25  
24  
23  
22  
21  
20  
19  
ST3  
IN1  
IN3  
ST1  
Q3  
D3  
D3  
Q1  
PGND1  
PGND1  
VS  
PGND2  
PGND2  
TEST  
EN  
ST2  
IN4  
Q1  
9
10  
11  
12  
13  
14  
15  
16  
17  
18  
Q2  
Q2  
D4  
D4  
Q4  
Q4  
PGND4  
PGND4  
IN2  
ST4  
VDD  
VCC  
N.C.  
99AT0060  
June 2002  
1/21  

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