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VN5050AJ-E PDF预览

VN5050AJ-E

更新时间: 2024-09-16 03:19:39
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接口集成电路光电二极管PC
页数 文件大小 规格书
32页 807K
描述
Single channel high side driver with analog current sense for automotive applications

VN5050AJ-E 技术参数

是否Rohs认证: 符合生命周期:Active
零件包装代码:SSOP包装说明:ROHS COMPLIANT, POWER, SSOP-12
针数:12Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
Factory Lead Time:18 weeks风险等级:0.8
Samacsys Confidence:3Samacsys Status:Released
Samacsys PartID:180791Samacsys Pin Count:13
Samacsys Part Category:Integrated CircuitSamacsys Package Category:Small Outline Packages
Samacsys Footprint Name:PowerSSO-12Samacsys Released Date:2015-05-24 21:47:42
Is Samacsys:N内置保护:TRANSIENT; OVER CURRENT; OVER VOLTAGE; THERMAL; UNDER VOLTAGE
驱动器位数:1接口集成电路类型:BUFFER OR INVERTER BASED PERIPHERAL DRIVER
JESD-30 代码:R-PDSO-G12长度:4.9 mm
功能数量:1端子数量:12
输出电流流向:SOURCE封装主体材料:PLASTIC/EPOXY
封装代码:HLSSOP封装等效代码:SOP12,.25,32
封装形状:RECTANGULAR封装形式:SMALL OUTLINE, HEAT SINK/SLUG, LOW PROFILE, SHRINK PITCH
峰值回流温度(摄氏度):NOT SPECIFIED电源:8/36 V
认证状态:Not Qualified座面最大高度:1.62 mm
子类别:Peripheral Drivers最大供电电压:36 V
最小供电电压:4.5 V标称供电电压:13 V
表面贴装:YES技术:CMOS
端子形式:GULL WING端子节距:0.8 mm
端子位置:DUAL处于峰值回流温度下的最长时间:NOT SPECIFIED
宽度:3.9 mmBase Number Matches:1

VN5050AJ-E 数据手册

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VN5050AJ-E  
Single channel high side driver with analog  
current sense for automotive applications  
Features  
Max supply voltage  
VCC  
41 V  
Operating voltage range  
Max On-State resistance  
Current limitation (typ)  
Off state supply current  
VCC 4.5 to 36V  
PowerSSO-12  
RON  
ILIMH  
IS  
50 mΩ  
16.5 A  
2 µA  
– Reverse battery protection ( see  
Application schematic)  
– Electrostatic discharge protection  
General features  
Application  
– Inrush current active management by  
power limitation  
– Very low stand-by current  
– 3.0V CMOS compatible input  
– Optimized electromagnetic emission  
– Very low electromagnetic susceptibility  
All types of resistive, inductive and capacitive  
loads  
Suitable as LED driver  
Description  
The VN5050AJ-E is a monolithic device made  
using STMicroelectronics VIPower technology. It  
is intended for driving resistive or inductive loads  
– In compliance with the 2002/95/EC  
European directive  
Diagnostic functions  
with one side connected to ground. Active V pin  
CC  
– Proportional load current sense  
voltage clamp protects the device against low  
energy spikes (see ISO7637 transient  
compatibility table).  
– High current sense precision for wide range  
currents  
– Current sense disable  
– Thermal shutdown indication  
– Very low current sense leakage  
This device integrates an analog current sense  
which delivers a current proportional to the load  
current (according to a known ratio) when  
CS_DIS is driven low or left open.  
When CS_DIS is driven high, the CURRENT  
SENSE pin is in a high impedance condition.  
Output current limitation protects the device in  
overload condition. In case of long overload  
duration, the device limits the dissipated power to  
safe level up to thermal shut-down intervention.  
Thermal shut-down with automatic restart allows  
the device to recover normal operation as soon as  
fault condition disappears.  
Protection  
– Undervoltage shut-down  
– Overvoltage clamp  
– Load current limitation  
– Self limiting of fast thermal transients  
– Protection against loss of ground and loss  
of V  
CC  
– Thermal shut down  
Table 1. Device summary  
Order codes  
Package  
Tube  
Tape and Reel  
PowerSSO-12  
VN5050AJ-E  
VN5050AJTR-E  
September 2007  
Rev 4  
1/32  
www.st.com  
32  

VN5050AJ-E 替代型号

型号 品牌 替代类型 描述 数据表
VN5050AJTR-E STMICROELECTRONICS

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