IR2118STRPBF

Product Overview

Category: Integrated Circuit
Use: Gate Driver IC for High Power Applications
Characteristics: High voltage, high speed, and high current capability
Package: Surface Mount
Essence: Efficiently drive power MOSFETs and IGBTs in high power applications
Packaging/Quantity: Tape & Reel, 2500 units per reel

Specifications

• Voltage - Supply: 10 V ~ 20 V
• Current - Peak Output: 2A
• Number of Outputs: 2
• Input Type: Non-Inverting
• Output Type: Totem Pole
• Propagation Delay: 120ns
• Rise / Fall Time: 25ns, 35ns

Detailed Pin Configuration

1. OUTA: Output A
2. LOA: Low Side Gate Drive A
3. COM: Common
4. HOA: High Side Gate Drive A
5. VSS: Ground
6. VS: Logic Supply Voltage
7. HOB: High Side Gate Drive B
8. COM: Common
9. LOB: Low Side Gate Drive B
10. OUTB: Output B

Functional Features

• High voltage rail to rail output swing
• Matched propagation delay for both channels
• Under-voltage lockout for both channels
• 3.3V and 5V input logic compatible
• CMOS Schmitt-triggered inputs with pull-down

Advantages

• High voltage and current capability
• Fast switching speed
• Suitable for high power applications
• Compatible with different input logic levels
• Under-voltage lockout for added protection

Disadvantages

• Higher cost compared to lower power gate drivers
• Requires careful PCB layout due to high voltage and current handling capabilities

Working Principles

The IR2118STRPBF is designed to efficiently drive power MOSFETs and IGBTs in high power applications. It provides high voltage, high speed, and high current capability, making it suitable for demanding power electronics designs. The device operates by receiving input signals from a microcontroller or other control circuitry and generating the necessary high and low side gate drive signals to switch the power devices on and off.

Detailed Application Field Plans

The IR2118STRPBF is commonly used in applications such as: - Motor drives - Solar inverters - Uninterruptible power supplies (UPS) - Switch-mode power supplies - Electric vehicle powertrains

Detailed and Complete Alternative Models

Some alternative models to the IR2118STRPBF include: - IR2104S - IRS21844S - FAN7382 - MCP14E4

This comprehensive range of gate driver ICs provides designers with options to suit various application requirements.

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