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Product Detailed Parameters
- Description：DIGITAL ISO 1CH GATE DVR DSO8-51
- Series：EiceDRIVER™
- Mfr：Infineon Technologies
- Package：Tape & Reel (TR),Cut Tape (CT)
- Technology：Magnetic Coupling
- Number of Channels：1
- Voltage - Isolation：-
- Propagation Delay tpLH / tpHL (Max)：-
- Pulse Width Distortion (Max)：-
- Rise / Fall Time (Typ)：10ns, 9ns
- Current - Output High, Low：-
- Current - Peak Output：-
- Voltage - Forward (Vf) (Typ)：-
- Voltage - Output Supply：13V ~ 35V
- Grade：-
- Qualification：-
- Operating Temperature：-40°C ~ 150°C (TJ)
- Mounting Type：Surface Mount
- Package / Case：8-SOIC (0.154", 3.90mm Width)
- Supplier Device Package：PG-DSO-8-51
- Common Mode Transient Immunity (Min)：-
- Approval Agency：-
- Current - DC Forward (If) (Max)：-
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Overview
The 1EDI20I12AFXUMA1 is a single-channel high-side gate driver from the EiceDRIVER family, designed for IGBT and MOSFET applications. It features magnetic coupling isolation with a 1200V voltage rating. The device operates within a supply voltage range of 3.1V to 17V and delivers an output current of 2A. Key timing parameters include a rise time of 10ns and a fall time of 9ns. It supports both inverting and non-inverting configurations and functions across a temperature range of -40°C to +150°C.
Feature Summary
- Magnetic coupling technology provides galvanic isolation without transformers.
- Integrated active Miller clamp prevents false turn-on during switching events.
- DESAT detection capability monitors short-circuit conditions for protection.
Applications
- Industrial motor drives
- Inverter systems
- Uninterruptible power supplies (UPS)
Procurement Notes
Verify the specific suffix 'XUMA1' to confirm tape-and-reel packaging compliance. Ensure the design utilizes the PG-DSO-8-51 package footprint. Cross-reference the datasheet version for updated thermal characteristics and electrical limits before finalizing the bill of materials.
Selection Notes
Select this component for high-speed switching requirements where low propagation delay is critical. The 2A drive current suits medium-power IGBTs and MOSFETs. Consider the 1200V isolation level for high-voltage bus applications requiring robust noise immunity.
Part Context
This part belongs to Infineon's 1ED Compact series, optimized for space-constrained designs. It replaces older optocoupler-based solutions by offering higher reliability and lower common-mode transient immunity degradation over time due to its capacitive isolation architecture.
Replacement Considerations
The 1EDI20N12AF is a related variant within the same product family. Verify pinout compatibility and specific electrical parameter differences when considering substitution.
FAQ
["What type of isolation does the 1EDI20I12AFXUMA1 use?","It uses magnetic coupling technology for signal transmission across the isolation barrier."]
["Does the device support short-circuit protection?","Yes, it includes DESAT detection functionality to monitor and protect against short circuits."]
