Shenzhen Meiyuxin Technology Co., Ltd. [chip dealer] supplies ISO7041QDBQRQ1 automotive 120µA ultra-low power consumption four-channel digital isolator, quality assurance, brand new and original! ! !

Product Description:

The ISO7041-Q1 device is an ultra-low-power, multi-channel digital isolator that can be used to isolate CMOS or LVCMOS digital I/O. The logic input and output buffers for each isolation channel are separated by a dual capacitor silicon dioxide (SiO2) insulation barrier. An innovative edge-based architecture combined with an on-off keying modulation scheme enables these isolators to consume very low power while meeting the 3000VRMS isolation rating specified by UL1577. The ISO7041-Q1 device consumes less than 120 µA/Mbps per channel dynamic current consumption at 3.3 V and 3.5 µA per channel quiescent current consumption, allowing it to be used in system designs where power and thermal performance are critical.

The device operates down to 3.0V and up to 5.5V and is fully operational with different supply voltages on each side of the isolation barrier. The quad-channel isolator is packaged in a 16-QSOP with three forward channels and one reverse channel. The device has default output high and low options. ISO7041-Q1 devices without an F suffix default to output high and ISO7041F-Q1 devices with an F suffix default to output low if input power or signal is lost. See the Device Functional Modes section for details.

Features:

– Offers the following AEC-Q100 qualified characteristics:

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

• Provides functional safety

– Documentation available for functional safety system design: ISO7041-Q1

• Meets VDA320 isolation requirements

• Ultra-low power consumption

– 3.5µA Quiescent Current per Channel at 3.3V

– 15µA per channel at 100kbps at 3.3V

– 116µA per Channel at 1Mbps at 3.3V

• Robust and reliable isolation barrier

– Expected lifespan of over 100 years

– Isolation Rated to 3000VRMS

– CMTI typ. ±100kV/μs

• Wide Supply Voltage Range: 3.0V to 5.5V

• Wide temperature range: –40°C to 125°C

• Small 16-QSOP package (16-DBQ)

• Signaling rate: up to 4Mbps

• Default output high (ISO7041-Q1) and low (ISO7041F-Q1) options

• Excellent Electromagnetic Compatibility (EMC)

– System level ESD, EFT and surge immunity

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

– Ultra-low interference (EMI)

• Safety related certifications (programmes):

– DIN V VDE 0884-11:2017-01

– UL 1577 Component Certification Program

– IEC 60950-1, IEC 62368-1, IEC 61010-1,

IEC60601-1 and GB 4943.1-2011 certified

Application：

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

– Battery Management System (BMS)

– car charger

– Traction inverters

– DC/DC converters

– Inverter and motor control