1EDI20I12AHXUMA1

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Power Electronics
• Characteristics: High voltage isolation, gate driver functionality
• Package: Surface Mount Device (SMD)
• Essence: Isolated IGBT/MOSFET Gate Driver IC
• Packaging/Quantity: Tape and Reel, 250 units per reel

Specifications

• Input Voltage Range: 3.3V to 5V
• Output Voltage Range: -10V to +20V
• Maximum Supply Voltage: 30V
• Maximum Output Current: 2A
• Operating Temperature Range: -40°C to +125°C
• Isolation Voltage: 1200V
• Switching Frequency: Up to 100kHz

Detailed Pin Configuration

1. VDD: Positive supply voltage for the IC
2. GND: Ground reference for the IC
3. IN: Input pin for control signals
4. OUT: Output pin for gate drive signals
5. VSENSE: Voltage sense input for feedback
6. VBOOT: Bootstrap capacitor voltage supply
7. VCC: Supply voltage for the output stage
8. COM: Common reference for the output stage
9. SD: Shutdown pin for enabling/disabling the IC
10. NC: No connection pin

Functional Features

• High voltage isolation between input and output stages
• Integrated bootstrap diode for high-side gate drive
• Under-voltage lockout protection
• Over-temperature protection
• Short-circuit protection
• Fast switching speed for efficient power conversion
• Low propagation delay for precise control

Advantages

• Compact and integrated solution for driving IGBTs/MOSFETs
• High level of isolation ensures safety in high voltage applications
• Robust protection features enhance system reliability
• Wide operating temperature range allows for versatile usage
• Fast switching speed improves power efficiency

Disadvantages

• Limited output current may restrict usage in high-power applications
• Higher cost compared to discrete gate driver solutions
• Sensitivity to voltage spikes and transients requires careful design considerations

Working Principles

The 1EDI20I12AHXUMA1 is an isolated IGBT/MOSFET gate driver IC that provides electrical isolation between the control circuitry and the power stage. It utilizes a high-voltage isolation barrier to protect the low-voltage control signals from the high voltages present in power electronics applications. The IC receives input control signals, processes them, and generates corresponding gate drive signals to control the switching of IGBTs or MOSFETs.

Detailed Application Field Plans

• Industrial motor drives
• Solar inverters
• Uninterruptible Power Supplies (UPS)
• Electric vehicle charging systems
• Renewable energy systems
• Power factor correction circuits
• Switched-mode power supplies

Detailed and Complete Alternative Models

1. 1EDI20H12AHXUMA1: Similar specifications with enhanced output current capability.
2. 1EDI20I12AFHXUMA1: Enhanced features with additional fault reporting functionality.
3. 1EDI20I12AGHXUMA1: Higher operating temperature range for extreme environments.

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