IRS27952STRPBF

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Power Management
• Characteristics: High voltage, high-speed power MOSFET and IGBT driver
• Package: Surface Mount
• Essence: Efficient and reliable power management solution
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Input Voltage Range: 10V to 20V
• Output Current: 2.5A
• Operating Temperature Range: -40°C to +125°C
• Supply Voltage: 4.5V to 20V
• Rise Time: 25ns
• Fall Time: 15ns
• Propagation Delay: 100ns

Detailed Pin Configuration

1. VCC: Supply voltage input
2. GND: Ground reference
3. IN: Logic input for controlling the output
4. OUT: Output pin for driving external power devices
5. SD: Shutdown pin for disabling the device
6. VBS: Bootstrap supply voltage for high-side gate drive
7. HO: High-side gate driver output
8. LO: Low-side gate driver output

Functional Features

• High voltage level shifting capability
• Integrated bootstrap diode for high-side gate drive
• Under-voltage lockout protection
• Over-current protection
• Thermal shutdown protection
• Fast switching speed for efficient power conversion
• High noise immunity

Advantages

• Compact surface mount package for space-saving designs
• Wide operating temperature range for versatile applications
• Robust protection features ensure system reliability
• High-speed switching enables efficient power management
• Suitable for a wide range of power MOSFET and IGBT applications

Disadvantages

• Requires external components for complete power management solution
• Limited output current compared to some other ICs in the same category

Working Principles

The IRS27952STRPBF is a high voltage, high-speed power MOSFET and IGBT driver IC. It operates by receiving logic input signals through the IN pin, which controls the output on the OUT pin. The device provides level shifting capability to drive both high-side and low-side power devices efficiently. It incorporates an integrated bootstrap diode for high-side gate drive, ensuring reliable operation. The IC also includes various protection features such as under-voltage lockout, over-current protection, and thermal shutdown.

Detailed Application Field Plans

The IRS27952STRPBF is widely used in various power management applications, including: - Motor control systems - Switch-mode power supplies - Inverters - Uninterruptible Power Supplies (UPS) - Solar inverters - Electric vehicle charging systems - Industrial automation equipment

Detailed and Complete Alternative Models

1. IRS2186S: High and low-side driver IC with similar specifications
2. IR2110: High voltage, high-speed power MOSFET and IGBT driver IC
3. MCP1407: Dual high-speed MOSFET driver IC
4. FAN7388: Half-bridge gate driver IC with similar characteristics

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