LT8613EUDE#PBF

Product Overview

Category

LT8613EUDE#PBF belongs to the category of integrated circuits (ICs).

Use

The LT8613EUDE#PBF is commonly used as a step-down switching regulator. It provides high efficiency power conversion for various applications.

Characteristics

• High efficiency: The LT8613EUDE#PBF offers excellent efficiency, reducing power loss during voltage conversion.
• Wide input voltage range: It can accept a wide range of input voltages, making it suitable for different power supply systems.
• Adjustable output voltage: The output voltage can be easily adjusted according to the specific requirements of the application.
• Compact package: The LT8613EUDE#PBF is available in a small and compact package, allowing for space-saving designs.
• Low quiescent current: It has a low quiescent current, minimizing power consumption when the load is light.

Package and Quantity

The LT8613EUDE#PBF is packaged in a 16-pin QFN (Quad Flat No-Lead) package. It is typically sold in reels containing a specified quantity of units.

Specifications

• Input Voltage Range: 4V to 60V
• Output Voltage Range: 0.8V to VIN
• Maximum Output Current: 3A
• Switching Frequency: Up to 2MHz
• Efficiency: Up to 96%
• Operating Temperature Range: -40°C to 125°C

Pin Configuration

The LT8613EUDE#PBF has a total of 16 pins. Here is the detailed pin configuration:

1. VIN: Input voltage pin
2. GND: Ground pin
3. SW: Switching node pin
4. FB: Feedback pin for output voltage regulation
5. SYNC/SS: Synchronization or soft-start pin
6. VCC: Supply voltage for internal control circuitry
7. PGND: Power ground pin
8. SS/TR/UVLO: Soft-start, tracking, and undervoltage lockout pin
9. VOUT: Output voltage pin
10. VOUT: Output voltage pin
11. VOUT: Output voltage pin
12. VOUT: Output voltage pin
13. VOUT: Output voltage pin
14. VOUT: Output voltage pin
15. VOUT: Output voltage pin
16. VOUT: Output voltage pin

Functional Features

The LT8613EUDE#PBF offers several functional features that enhance its performance and usability:

• Constant frequency current mode control
• Adjustable soft-start
• Power good flag
• Thermal shutdown protection
• Short-circuit protection
• Overvoltage protection
• Programmable power-on reset

Advantages and Disadvantages

Advantages

• High efficiency power conversion
• Wide input voltage range
• Compact package size
• Low quiescent current
• Multiple output voltage pins for flexibility

Disadvantages

• Requires external components for operation
• Limited maximum output current (3A)

Working Principles

The LT8613EUDE#PBF operates as a step-down switching regulator. It uses a high-frequency switching technique to efficiently convert the input voltage to a lower output voltage. The integrated control circuitry ensures stable and regulated output voltage despite variations in input voltage and load conditions.

Application Field Plans

The LT8613EUDE#PBF can be used in various applications, including but not limited to: - Industrial power supplies - Automotive electronics - Telecommunications equipment - Battery-powered systems - LED lighting

Alternative Models

Here are some alternative models that offer similar functionality to the LT8613EUDE#PBF: - LT8612EUDE#PBF - LT8614EUDE#PBF - LT8615EUDE#PBF - LT8616EUDE#PBF

These alternative models can be considered based on specific requirements and availability.

In conclusion, the LT8613EUDE#PBF is a highly efficient step-down switching regulator with a wide input voltage range. Its compact package and adjustable output voltage make it suitable for various applications. However, it has some limitations in terms of maximum output current and external component requirements. Overall, it provides reliable power conversion and is widely used in different industries.