IR2113PBF

Product Overview

Category: Integrated Circuit (IC)

Use: The IR2113PBF is a high-voltage, high-speed power MOSFET and IGBT driver IC. It is specifically designed for driving MOSFETs and IGBTs in half-bridge and full-bridge configurations.

Characteristics: - High voltage capability - Fast switching speed - Low power consumption - Protection features for over-current and under-voltage conditions

Package: The IR2113PBF is available in a 14-pin PDIP (Plastic Dual In-line Package) or SOIC (Small Outline Integrated Circuit) package.

Essence: This IC serves as a crucial component in power electronics applications, providing efficient and reliable control of high-power devices such as MOSFETs and IGBTs.

Packaging/Quantity: The IR2113PBF is typically sold in reels or tubes, with quantities varying depending on the supplier.

Specifications

• Supply Voltage: 10V to 20V
• Output Current: ±2A
• Operating Temperature Range: -40°C to +125°C
• Propagation Delay Time: 120ns (typical)
• Rise/Fall Time: 35ns (typical)
• Maximum Duty Cycle: 50%

Pin Configuration

The IR2113PBF features a 14-pin configuration with the following pin assignments:

1. VCC: Power supply voltage input
2. VB: Bootstrap supply voltage input
3. HO: High-side gate driver output
4. LO: Low-side gate driver output
5. VS: High-side floating supply return
6. COM: Common connection for bootstrap capacitor and high-side gate drive
7. SD: Shutdown input
8. RT: Deadtime control resistor connection
9. CT: Bootstrap capacitor connection
10. VS: High-side floating supply return
11. HO: High-side gate driver output
12. LO: Low-side gate driver output
13. VB: Bootstrap supply voltage input
14. VCC: Power supply voltage input

Functional Features

• High-voltage level shifting
• Integrated bootstrap functionality
• Under-voltage lockout protection
• Over-current protection
• Shoot-through prevention
• Adjustable deadtime control

Advantages and Disadvantages

Advantages: - Enables efficient and precise control of high-power devices - Fast switching speed allows for high-frequency operation - Integrated protection features enhance system reliability - Adjustable deadtime control improves overall performance

Disadvantages: - Limited output current capability (±2A) - Requires external components for proper operation - Sensitivity to noise and voltage spikes in the system

Working Principles

The IR2113PBF operates by receiving input signals from a microcontroller or control circuitry, which are then amplified and level-shifted to drive the high-side and low-side gates of MOSFETs or IGBTs. The integrated bootstrap functionality ensures proper gate drive voltage for the high-side device. The IC also incorporates protection features such as under-voltage lockout and over-current detection to safeguard the power devices and the overall system.

Application Field Plans

The IR2113PBF finds extensive use in various applications, including: 1. Motor control systems 2. Switch-mode power supplies 3. Inverters and converters 4. Uninterruptible Power Supplies (UPS) 5. Solar inverters 6. Electric vehicle charging systems

Alternative Models

For those seeking alternative options, the following ICs can be considered: 1. IR2104PBF 2. IRS21844PBF 3. TC4420CPA 4. HIP4081AIPZ 5. MAX4420ESA

These alternatives offer similar functionality and can be used as substitutes for the IR2113PBF in various applications.

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