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TLE7714G PDF预览

TLE7714G

更新时间: 2024-11-23 21:12:59
品牌 Logo 应用领域
英飞凌 - INFINEON /
页数 文件大小 规格书
2页 178K
描述
Sensor/Transducer

TLE7714G 技术参数

是否Rohs认证: 符合生命周期:Not Recommended
Reach Compliance Code:compliant风险等级:5.82
Base Number Matches:1

TLE7714G 数据手册

 浏览型号TLE7714G的Datasheet PDF文件第2页 
Product Brief  
TLE 7714/7734  
4 Loop Airbag Deployment ASSP  
CrosSaveTM  
T h e T L e 7 7 1 4 / 3 4 is intꢀndꢀd to bꢀ usꢀd in an Automotivꢀ Rꢀstrain  
control modulꢀ. Tꢁꢀ dꢀvicꢀ allows individual control of up to four squib dꢀvicꢀs  
in CrosSavꢀTM standard configuration. It providꢀs also a communication solution  
witꢁ a Mastꢀr µC dꢀvicꢀ (MCU) via a 16-Bit full duplꢀx 8 Mhz SPI intꢀrfacꢀ. Tꢁꢀ IC  
is ꢀquippꢀd witꢁ tꢁꢀ rꢀquirꢀd ꢁardwarꢀ to avoid or ꢀnablꢀ dꢀploymꢀnt as wꢀll as  
providꢀ a full list of diagnostic functions.  
Embedded Safing Functions  
Two diffꢀrꢀnt tꢀcꢁnologiꢀs in onꢀ packagꢀ  
hard codꢀd firing currꢀnt lꢀvꢀl  
Programmablꢀ (SPI) cꢁannꢀl ꢀnablꢀ rꢀgistꢀr  
Intꢀrnal fault monitoring  
Applications  
HSS  
VS  
Automotivꢀ Rꢀstraint Applications  
Analog  
Supply  
HS Gate  
Supply  
Temperature  
Sensor  
Features  
4x  
SSxy  
Four indꢀpꢀndꢀnt squib cꢁannꢀls witꢁ ꢁigꢁ-sidꢀ and low-sidꢀ switcꢁ  
Four indꢀpꢀndꢀnt programmablꢀ dꢀploymꢀnt firing timꢀr  
Digital inputs allow indꢀpꢀndꢀnt safing logic to prꢀvꢀnt/ꢀnablꢀ dꢀploymꢀnt  
All digital I/O pins arꢀ 3.3 V and 5 V compatiblꢀ  
16-Bit full duplꢀx 8 Mhz SPI  
FLENH  
SFx SF1  
HSENQ  
HS  
REFH  
Internal  
Biasing  
Interconnect  
Interconnect  
AGND  
Multiplꢀxꢀd analog output for signal monitoring  
4x  
SRx  
Embedded Protection Functions  
SGxy  
40 V capability of all dꢀvicꢀ pins (ꢀxcꢀpt all Ground and Rꢀturn pins)  
Tꢁꢀrmal and sꢁort circuit protꢀction for ꢀacꢁ switcꢁ  
Currꢀnt limitation for ꢀacꢁ firing loop  
LS  
FLENL  
LSEN  
Ground loss  
Detection  
CH_EN  
Avꢀragꢀ tꢀmpꢀraturꢀ mꢀasurꢀmꢀnt  
Channel Mask  
Register  
Temperature  
Sensor  
VCC  
REFRM  
SRDU  
Squib  
Resistance  
Measurement  
Embedded Diagnostic Functions  
Crack/Corrosion  
Protection  
SPI  
CLK-SPI  
CSQ  
Interface &  
Decoder  
higꢁ accuracy squib rꢀsistancꢀ mꢀasurꢀmꢀnt  
Lꢀakagꢀ dꢀtꢀction to GND and Battꢀry on fꢀꢀd and rꢀturn pins  
Mꢀasurꢀmꢀnt of intꢀrnal and ꢀxtꢀrnal voltagꢀs  
Dꢀploymꢀnt Firing Timꢀr cꢁꢀck (DFT cꢁꢀck)  
Switcꢁ Tꢀst of ꢁigꢁ-sidꢀ and low-sidꢀ drivꢀr  
higꢁ-sidꢀ gatꢀ-drivꢀr supply tꢀst  
Squib Leakage  
Measurement  
Voltage  
Measurement  
MOSI  
MISO  
RESQ  
Status  
Register  
AO  
VDD5_REF  
REFL  
Control  
CLK logic  
Internal  
Biasing  
CLK  
w w w. i n f i n ꢀ o n . co m / r ꢀ s t r a i n t - s y s t ꢀ m - I C  
Automotive Power  

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