IR2183PBF

Product Overview

Category: Integrated Circuit (IC)

Use: The IR2183PBF is a high-performance half-bridge gate driver IC designed for use in applications requiring efficient switching of power devices such as MOSFETs and IGBTs. It provides the necessary drive signals for controlling the high-side and low-side power switches in a half-bridge configuration.

Characteristics: - High voltage level shifting capability - Undervoltage lockout protection - Programmable dead time - Shoot-through protection - Fault status indication - Low propagation delay - Wide operating voltage range

Package: The IR2183PBF is available in a compact and industry-standard 8-pin PDIP (Plastic Dual In-line Package) or SOIC (Small Outline Integrated Circuit) package, which ensures ease of integration into various electronic circuits.

Essence: The essence of the IR2183PBF lies in its ability to provide reliable and efficient control signals for driving power switches in half-bridge configurations, enabling precise and optimized switching of power devices.

Packaging/Quantity: The IR2183PBF is typically packaged in reels or tubes, with each reel containing 2,500 units or each tube containing 50 units.

Specifications

• Supply Voltage Range: 10V to 20V
• Output Current: ±200mA
• Operating Temperature Range: -40°C to +125°C
• Maximum Propagation Delay: 120ns
• Maximum Rise/Fall Time: 35ns
• Maximum Duty Cycle: 50%
• Maximum Dead Time: 650ns

Pin Configuration

The IR2183PBF features an 8-pin package with the following pin configuration:

1. VCC: Power supply input
2. VB: Bootstrap supply input for high-side gate driver
3. HO: High-side gate driver output
4. LO: Low-side gate driver output
5. COM: Common ground for gate drivers and logic circuitry
6. SD: Shutdown input (active low)
7. VS: Supply voltage for logic circuitry
8. VB: Bootstrap supply input for high-side gate driver

Functional Features

• High voltage level shifting capability allows direct control of power devices with different voltage requirements.
• Undervoltage lockout protection ensures safe operation by disabling the outputs when the supply voltage falls below a specified threshold.
• Programmable dead time prevents shoot-through current and enhances system reliability.
• Shoot-through protection prevents simultaneous conduction of high-side and low-side switches, avoiding short circuits.
• Fault status indication provides feedback on any detected faults or abnormal conditions.
• Low propagation delay enables precise timing control of power devices.
• Wide operating voltage range allows compatibility with various power supply voltages.

Advantages and Disadvantages

Advantages: - High-performance gate driver for efficient power device switching - Comprehensive protection features enhance system reliability - Compact package for easy integration into electronic circuits - Wide operating voltage range offers flexibility in design

Disadvantages: - Limited output current may not be suitable for high-power applications - Requires external components for bootstrap supply

Working Principles

The IR2183PBF operates by receiving control signals from a microcontroller or other control circuitry and generating the necessary drive signals to control the high-side and low-side power switches in a half-bridge configuration. It utilizes high voltage level shifting techniques to ensure proper control of power devices with different voltage requirements. The IC incorporates various protection features such as undervoltage lockout, programmable dead time, and shoot-through protection to enhance system reliability and prevent damage to power devices.

Application Field Plans

The IR2183PBF finds extensive use in various applications that require efficient switching of power devices, including: - Motor control systems - Switch-mode power supplies - Inverters and converters - Uninterruptible Power Supplies (UPS) - Solar inverters - Electric vehicle charging systems

Alternative Models

For those seeking alternative options to the IR2183PBF, the following models can be considered: - IR2110 - IRS21844 - FAN7382 - HIP4081A

These alternatives offer similar functionality and features, providing flexibility in choosing the most suitable gate driver IC for specific applications.

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