Shenzhen Meiyuxin Technology Co., Ltd. [sells TI chips] supplies ISO6740FQDWRQ1 automotive general-purpose four-channel 4/0 digital isolator, quality assurance, brand new and original! !

Product Description:

The ISO6740FQDWRQ1 device is a high-performance quad-channel digital isolator offering up to 5000VRMS isolation rating per UL 1577, ideal for cost-sensitive applications with such requirements. These devices are also certified by VDE, TUV, CSA and CQC.

ISO6740FQDWRQ1 While isolating CMOS or LVCMOS digital I/Os, the ISO674x-Q1 devices offer high electromagnetic immunity, low interference, and low power consumption. The logic input and output buffers for each isolation channel are separated by TI's dual-capacitor silicon dioxide (SiO2) insulation barrier. These devices feature enable pins that can be used to place the respective outputs in a high-impedance state in multi-master drive applications. The ISO6740-Q1 device has four channels all in the same direction, the ISO6741-Q1 device has three forward channels and one reverse channel, and the ISO6742-Q1 device has two forward channels and two reverse channels. Devices without the suffix F default to a high level, and devices with an F suffix default to a low level in the event of loss of input power or signal.

Product parameters:

• Provides functional safety

– Documentation available for functional safety system design:

ISO6740-Q1, ISO6741-Q1, ISO6742-Q1

• Offers the following AEC-Q100 qualified characteristics:

– Device Temperature Grade 1: –40°C to +125°C Ambient Operating Temperature Range

• Meets VDA320 isolation requirements

• 50Mbps data rate

• Robust and reliable isolation barrier:

– Long operating life at 1500VRMS working voltage

– Isolation rating up to 5000VRMS

– Surge capability up to 10kV

– CMTI typ. ±150kV/μs

• Wide Supply Voltage Range: 1.71V to 1.89V and 2.25V to 5.5V

• 1.71V to 5.5V Level Translation

• Default output high (ISO674x-Q1) and low

• Typical 1.6mA/Channel Current at 1Mbps

• Low Propagation Delay: 11ns (Typical)

• Excellent Electromagnetic Compatibility (EMC)

– System level ESD, EFT and surge immunity

– ±8kV IEC 61000-4-2 Contact Discharge Protection Across the Isolation Barrier

– Low interference (EMI)

• Wide body SOIC (DW-16) package

• Safety related certifications:

– DIN VDE V 0884-11:2017-01

– UL 1577 Component Certification Program

– IEC 62368-1, IEC 61010-1, IEC 60601-1

Application:

• Hybrid, electric and powertrain systems (EV/HEV)

– Battery Management System (BMS)

– car charger

– DC/DC converters

– Inverter and motor control