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XISO6721FQDWVRQ1 PDF预览

XISO6721FQDWVRQ1

更新时间: 2022-05-14 22:21:25
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德州仪器 - TI /
页数 文件大小 规格书
54页 4358K
描述
ISO672x-Q1 General Purpose Reinforced and Basic Dual-Channel Digital Isolators with Robust EMC

XISO6721FQDWVRQ1 数据手册

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ISO6720-Q1, ISO6721-Q1  
SLLSFF5C – JANUARY 2020 – REVISED MARCH 2021  
ISO672x-Q1 General Purpose Reinforced and Basic Dual-Channel Digital Isolators  
with Robust EMC  
1 Features  
3 Description  
50-Mbps data rate  
Robust isolation barrier:  
The ISO672x-Q1 devices are high-performance, dual-  
channel digital isolators ideal for cost sensitive  
applications requiring up to 5000 VRMS (DWV  
package) and 3000 VRMS (D package) isolation  
ratings per UL 1577. These devices are also certified  
by VDE, TUV, CSA, and CQC.  
– High lifetime at 1060 VRMS working voltage  
– Up to 5000 VRMS isolation rating  
– ±75 kV/μs typical CMTI  
Wide supply range: 1.71 V to 1.89 V and 2.25 V to  
5.5 V  
The  
ISO672x-Q1  
devices  
provide  
high  
electromagnetic immunity and low emissions at  
low power consumption, while isolating CMOS or  
LVCMOS digital I/Os. Each isolation channel has a  
logic input and output buffer separated by TI's double  
capacitive silicon dioxide (SiO2) insulation barrier. The  
ISO6720-Q1 device has 2 isolation channels with  
both channels in the same direction. The ISO6721-Q1  
device has 2 isolation channels with 1 channel in  
each direction. In the event of input power or signal  
loss, the default output is high for devices without  
suffix F and low for devices with suffix F. See Device  
Functional Modes section for further details.  
1.71-V to 5.5-V level translation  
Default output High (ISO672x-Q1) and Low  
(ISO672xF-Q1) Options  
1.8 mA per channel typical at 1 Mbps  
Low propagation delay: 11 ns typical  
AEC-Q100 qualified with the following results:  
– Device temperature Grade 1: –40°C to +125°C  
ambient operating temperature range  
Meets VDA320 isolation requirements  
Robust electromagnetic compatibility (EMC)  
– System-Level ESD, EFT, and surge immunity  
– ±8 kV IEC 61000-4-2 contact discharge  
protection across isolation barrier  
– Low emissions  
Narrow-SOIC (D-8) and Wide-SOIC (DWV-8)  
package  
Safety-Related Certifications (pending):  
– DIN VDE V 0884-11:2017-01  
– UL 1577 component recognition program  
(completed)  
Device Information  
PART NUMBER(1)  
PACKAGE  
BODY SIZE (NOM)  
ISO6720B-Q1, ISO6720B-Q1  
ISO6721B-Q1, ISO6721B-Q1  
ISO6720-Q1, ISO6720F-Q1  
ISO6721-Q1, ISO6721F-Q1  
D (8)  
4.90 mm x 3.91 mm  
DWV (8)  
5.85 mm x 7.50 mm  
(1) For all available packages, see the orderable addendum at  
the end of the datasheet.  
– IEC 62368-1, IEC 61010-1, IEC 60601-1 and  
GB 4943.1-2011 certifications  
VCCO  
VCCI  
Series Isolation  
Capacitors  
2 Applications  
INx  
OUTx  
Hybrid, electric and power train system (EV/HEV)  
Battery management system (BMS)  
On-board charger  
GNDI  
GNDO  
Copyright © 2016, Texas Instruments Incorporated  
Traction inverter  
DC/DC converter  
VCCI=Input supply, VCCO=Output supply  
GNDI=Input ground, GNDO=Output ground  
Inverter and motor control  
Power supplies  
Grid, Electricity meter  
Simplified Schematic  
Appliances  
An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,  
intellectual property matters and other important disclaimers. PRODUCTION DATA.  
 
 
 

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