NCP5181DR2G - onsemi

Manufacturer Part Number

NCP5181DR2G

Manufacturer

onsemi

Introduction

The NCP5181DR2G is a high-performance, half-bridge gate driver designed for power management applications, specifically for driving N-Channel MOSFETs.

Product Features and Performance

Driven Configuration: Half-Bridge, capable of driving two independent channels

Gate Type Compatibility: N-Channel MOSFET, optimized for fast switching

Supply Voltage Range: 10V to 20V, accommodating varied power supplies

Logic Voltage Levels: VIH of 2.3V and VIL of 0.8V, ensuring compatibility with most logic interfaces

Current Peak Output: 1.4A (Source), 2.2A (Sink), delivering robust drive strength

High Side Voltage Support: Up to 600V (Bootstrap), suitable for high-voltage applications

Fast Rise and Fall Times: 40ns (Rise), 20ns (Fall), minimizing switching losses

Wide Operating Temperature Range: -40°C to 150°C, ensuring reliability in extreme conditions

Packaging Type: Surface Mount, in an 8-SOIC format for compact board layouts

Product Advantages

High current capability and high-side voltage support enhance the efficiency and flexibility of power management designs.

Fast switching characteristics reduce power losses and improve performance in high-frequency operations.

Broad compatibility with a range of supply and logic voltage levels simplifies integration into existing designs.

Key Technical Parameters

Channels: 2 (Independent)

Voltage Supply Range: 10V ~ 20V

Logic Voltage VIH, VIL: 2.3V, 0.8V

Current Peak Output: 1.4A (Source), 2.2A (Sink)

High Side Voltage Max (Bootstrap): 600V

Rise / Fall Time: 40ns / 20ns

Operating Temperature: -40°C ~ 150°C

Quality and Safety Features

Engineered with robust thermal management and over-current protection features to ensure operational safety and device longevity.

Compatibility

Specifically designed to drive N-Channel MOSFETs, making it suitable for a range of power management applications in the electronics industry.

Application Areas

Ideal for high-voltage and high-power applications such as switched-mode power supplies, motor drives, inverters, and lighting systems.

Product Lifecycle

Listed as Obsolete, suggesting that it is nearing the end of its production life. Users should consider securing necessary stock or looking into replacements or upgrades for future designs.

Several Key Reasons to Choose This Product

High-efficiency gate driving capabilities enhance overall system performance.

Fast switching minimizes energy losses and improves power conversion efficiency.

The high voltage rating expands its usability in various high-powered applications.

Reliable operation over a broad temperature range ensures suitability for challenging environments.

Obsolescence status necessitates proactive procurement strategies for long-term projects.