MP27922

MP27922

5kV_RMS, Quad-Channel Digital Isolator with 2 Forward and 2 Reverse Channels

Description

The MP27922 is a high-performance, 4-channel digital isolator designed for robust applications with two forward channels and two reverse channels. The device can support a 5000V_RMS isolation rating per UL 1577.

The MP27922 is optimized to replace optocouplers, and it can support a high data rate of up to 150Mbps. The device can maintain its performance across a wide temperature range while minimizing power consumption. Capacitive isolation technology supports up to a 5kV_RMS insulation voltage rating.

The device includes safety-related certifications according to UL 1577, VDE, CSA, and CQC. The MP27922 features a small size, low power consumption, and highly reliable operation when compared to traditional optocoupler isolators.

A Schmitt trigger input and isolated encoding/decoding are provided for high electromagnetic immunity in noisy environments. The selectable high/low fail-safe output supports a fixed output, even if the input signal power fails.

The MP27922 is part of a family of 4-channel digital isolators that can have 2 to 4 forward channels and 0 to 2 reverse channels, for a total of 4 channels.

The MP27922 is available in a wide-body (WB) SOIC-16 package.

Features & Benefits

Channel Direction: 2 Forward, 2 Reverse
5kV_RMS Isolation Voltage
Supports DC to 150Mbps Data Rate
2.5V to 5.5V Operation Range
≥100kV/μs Common-Mode Transient Immunity (CMTI)
High System-Level ESD, EFT, and Surge Immunity Performance
13ns Propagation Delay for 5V Operation
Ultra Low Power Supply Current
Default Output Logic High (MP27922) and Low (MP27922-L) Options
Tri-State Outputs with Enable (EN) Control
1.2kV Peak V_IORM Working Insulation
Wide Temperature Range: -40°C to +125°C
Available in a Wide-Body (WB) SOIC-16 Package
UL 1577 Recognized:
- SOIC-16 WB: Up to 5000V_RMS for 1 Minute
CSA Component Notice 5A Approval
DIN EN IEC 60747-17 (VDE 0884-17): 2021-10 Certified (In Progress):
- SOIC-16 WB: 7071V_PK Isolation
QC Certification per GB4943.1-2011 (In Progress)

Active Part Numbers:

MP27922GY-Z MP27922-LGY-Z MP27922GY-P MP27922-LGY-P

Meaning of P & Z

Evaluation Tools

MP27931 Evaluation Kit 5kV_RMS, Quad-Channel Digital Isolator with 3 Forward Channels and 1 Reverse Channel

The MP27931 is a high-performance, 4-channel digital isolator designed for robust applications with three forward channels and one reverse channel. It can support a 5000V_RMS isolation rating per UL 1577. The MP27931 is optimized to replace optocouplers, and it can support a high data rate of up to 150Mbps. The device can maintain its performance across a wide temperature range while minimizing power consumption. Capacitive isolation technology supports up to a 5kV_RMS insulation voltage rating.

The MP27931 includes safety-related certifications according to UL 1577, VDE, CSA, and CQC. The device features a small size, low power consumption, and highly reliable operation when compared to traditional optocoupler isolators. A Schmitt trigger input and isolated encoding/decoding are provided for high electromagnetic immunity in noisy environments. The selectable high/low fail-safe output supports a fixed output, even if the input signal power fails.

The MP29731 is part of a family of quad-channel digital isolators that can have 2 to 4 forward channels, and 0 to 2 reverse channels, for a total of 4 channels.

The MP27931 is available in a wide-body (WB) SOIC-16 package.

MP27940

5kV_RMS, Quad-Channel Digital Isolator with 4 Forward Channels and 0 Reverse Channels

MP27942

5kV_RMS, Six-Channel Digital Isolator with 4 Forward Channels and 2 Reverse Channels

MP27960

5kV_RMS, 6-Channel Digital Isolator with 6 Forward Channels and 0 Reverse Channels

Design Resources

Symbol, Footprint & 3D Model

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