IR3567AMTRPBF

Product Overview

Category: Integrated Circuit (IC)

Use: Power Management IC

Characteristics: - High efficiency voltage regulator - Advanced control features - Wide input voltage range - Compact package size - Low power consumption

Package: QFN-40

Essence: The IR3567AMTRPBF is a power management IC designed for efficient voltage regulation in various electronic devices.

Packaging/Quantity: The IR3567AMTRPBF is available in a QFN-40 package and is typically sold in reels of 2500 units.

Specifications

• Input Voltage Range: 4.5V to 24V
• Output Voltage Range: 0.6V to 5.5V
• Maximum Output Current: 30A
• Efficiency: Up to 95%
• Switching Frequency: 300kHz to 1MHz
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The IR3567AMTRPBF has a total of 40 pins, which are assigned specific functions. Here is a detailed pin configuration:

1. VIN: Input voltage pin
2. GND: Ground pin
3. VCC: Internal supply voltage pin
4. FB: Feedback pin for output voltage regulation
5. EN: Enable pin for turning the IC on/off
6. PG: Power Good indicator pin
7. SS: Soft-start pin for controlling the startup time
8. COMP: Compensation pin for stability adjustment
9. BOOT: Bootstrap capacitor connection pin
10. PHASE: Phase node connection pin
11. LGATE: Low-side MOSFET gate driver pin
12. PGND: Power ground pin
13. AGND: Analog ground pin
14. VDRV: Gate driver supply voltage pin
15. VDRVH: High-side gate driver supply voltage pin
16. VDRVH: High-side gate driver supply voltage pin 17-40: Other pins with various functions

Functional Features

• Advanced control features for precise voltage regulation
• Integrated protection mechanisms against overvoltage, undervoltage, and overcurrent
• Adaptive dead-time control for efficient power conversion
• Programmable soft-start for controlled startup
• Adjustable switching frequency for optimization
• Fault detection and reporting capabilities

Advantages and Disadvantages

Advantages: - High efficiency leading to reduced power consumption - Wide input voltage range for compatibility with different power sources - Compact package size for space-constrained applications - Advanced control features for precise voltage regulation - Integrated protection mechanisms for enhanced reliability

Disadvantages: - Limited maximum output current of 30A - Requires external components for operation - Higher cost compared to conventional voltage regulators

Working Principles

The IR3567AMTRPBF operates based on a switching regulator topology. It utilizes high-frequency switching to convert the input voltage to the desired output voltage level. The integrated control circuitry ensures precise regulation by adjusting the duty cycle of the switching signal. This allows for efficient power conversion while maintaining stable output voltage.

Detailed Application Field Plans

The IR3567AMTRPBF is widely used in various electronic devices that require efficient voltage regulation. Some common application fields include:

1. Computer motherboards
2. Servers and data centers
3. Telecommunication equipment
4. Industrial automation systems
5. Automotive electronics
6. Consumer electronics

Detailed and Complete Alternative Models

1. IR3567BTRPBF

   • Similar specifications and features as IR3567AMTRPBF
   • Different package: QFN-48

2. IR3567CMTRPBF

   • Similar specifications and features as IR3567AMTRPBF
   • Different package: QFN-32

3. IR3567DMTRPBF

   • Similar specifications and features as IR3567AMTRPBF
   • Different package: QFN-28

These alternative models provide similar functionality to the IR3567AMTRPBF but may have different package sizes and pin configurations.

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