IRS2003STRPBF

Product Overview

Category: Integrated Circuit (IC)

Use: The IRS2003STRPBF is a high voltage, high-speed power MOSFET and IGBT driver. It is designed to drive two N-channel power MOSFETs or IGBTs in a half-bridge configuration.

Characteristics: - High voltage capability - Fast switching speed - Low power consumption - Compact package size - Robust design for reliable operation

Package: The IRS2003STRPBF is available in a small outline package (SOP) with 16 pins.

Essence: The essence of the IRS2003STRPBF is its ability to efficiently control and drive high-power devices such as MOSFETs and IGBTs in various applications.

Packaging/Quantity: The IRS2003STRPBF is typically sold in reels or tubes, with a quantity of 2500 units per reel.

Specifications

• Supply Voltage: 10V - 20V
• Output Current: 200mA
• Operating Temperature Range: -40°C to +125°C
• Rise/Fall Time: 25ns
• Propagation Delay: 75ns
• Maximum Duty Cycle: 50%
• Input Logic Levels: CMOS/TTL compatible

Pin Configuration

The IRS2003STRPBF has 16 pins arranged as follows:

1. VCC
2. HO1
3. LO1
4. VS
5. COM
6. LO2
7. HO2
8. VB
9. NC
10. SD
11. GND
12. VSS
13. VDD
14. HO3
15. LO3
16. VS

Functional Features

• High voltage level shifting
• Undervoltage lockout protection
• Overcurrent protection
• Shoot-through prevention
• Fault detection and reporting

Advantages and Disadvantages

Advantages: - High voltage capability allows for driving power MOSFETs and IGBTs in various applications. - Fast switching speed enables efficient power conversion. - Low power consumption reduces energy losses. - Compact package size saves board space. - Robust design ensures reliable operation even in harsh environments.

Disadvantages: - Limited output current may not be suitable for high-power applications. - Maximum duty cycle of 50% restricts continuous operation at full power.

Working Principles

The IRS2003STRPBF operates by receiving input signals from a microcontroller or other control circuitry. It then generates the necessary gate drive signals to control the power MOSFETs or IGBTs in a half-bridge configuration. The high voltage level shifting capability ensures proper drive voltage for the power devices, while the built-in protection features safeguard against faults and shoot-through conditions.

Detailed Application Field Plans

The IRS2003STRPBF is commonly used in the following application fields:

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 models can be considered:

1. IRS2004STRPBF - Similar to IRS2003STRPBF but with four outputs instead of three.
2. IRS21844SPBF - Dual channel driver with independent inputs and outputs.
3. IR2110SPBF - High voltage, high-speed power MOSFET and IGBT driver with additional bootstrap functionality.

These alternative models offer similar functionalities and can be chosen based on specific application requirements.

In conclusion, the IRS2003STRPBF is a versatile and reliable IC driver designed for high-power applications. Its compact size, fast switching speed, and robust features make it suitable for a wide range of applications in motor control, power supplies, inverters, and more.