LTC3615MPUF-1#TRPBF

Product Overview

Category

The LTC3615MPUF-1#TRPBF belongs to the category of integrated circuits (ICs) specifically designed for power management applications.

Use

This product is primarily used for voltage regulation and power conversion in various electronic devices and systems.

Characteristics

• High efficiency: The LTC3615MPUF-1#TRPBF offers high efficiency power conversion, minimizing energy loss during operation.
• Wide input voltage range: It can accept a wide range of input voltages, making it suitable for diverse applications.
• Compact package: The LTC3615MPUF-1#TRPBF is available in a small form factor package, enabling space-saving designs.
• Low quiescent current: It features low quiescent current consumption, enhancing overall system efficiency.

Package and Quantity

The LTC3615MPUF-1#TRPBF is packaged in a compact 16-pin QFN (Quad Flat No-Lead) package. It is typically supplied in reels containing a specified quantity of units.

Specifications

• Input Voltage Range: 2.25V to 5.5V
• Output Voltage Range: 0.6V to VIN
• Maximum Output Current: 3A
• Switching Frequency: Adjustable up to 4MHz
• Operating Temperature Range: -40°C to 125°C
• Efficiency: Up to 95%

Pin Configuration

The LTC3615MPUF-1#TRPBF has a total of 16 pins. The pin configuration is as follows:

1. VIN: Input voltage pin
2. GND: Ground reference pin
3. SW: Switching node connection
4. FB: Feedback voltage pin
5. EN: Enable pin
6. SS: Soft-start capacitor connection
7. VOUT: Output voltage pin
8. PGND: Power ground reference pin
9. BST: Bootstrap capacitor connection
10. AGND: Analog ground reference pin
11. COMP: Compensation pin
12. SS/TRK: Soft-start/tracking pin
13. SYNC: Synchronization pin
14. CLKOUT: Clock output pin
15. CLKIN: Clock input pin
16. VCC: Supply voltage pin

Functional Features

• Wide input voltage range allows compatibility with various power sources.
• High efficiency power conversion reduces energy wastage and heat generation.
• Adjustable switching frequency enables optimization for different applications.
• Integrated protection features such as overcurrent and overtemperature protection enhance system reliability.
• Soft-start and tracking capabilities facilitate smooth startup and operation.

Advantages and Disadvantages

Advantages

• High efficiency power conversion
• Wide input voltage range
• Compact package size
• Low quiescent current consumption
• Integrated protection features

Disadvantages

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

Working Principles

The LTC3615MPUF-1#TRPBF 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 efficient power transfer while maintaining stable output voltage regulation. Various protection mechanisms are implemented to safeguard against fault conditions and ensure reliable operation.

Application Field Plans

The LTC3615MPUF-1#TRPBF finds application in a wide range of electronic devices and systems, including but not limited to: - Portable electronic devices (e.g., smartphones, tablets) - Battery-powered systems - Industrial automation equipment - Automotive electronics - IoT (Internet of Things) devices - Medical devices

Alternative Models

For those seeking alternative options, the following models can be considered: - LTC3615MPUF-2#TRPBF: Similar to LTC3615MPUF-1#TRPBF, but with a different pin configuration. - LTC3615MPUF-3#TRPBF: Another variant of the LTC3615MPUF series, offering additional features.

These alternative models provide similar functionality and can be suitable replacements depending on specific requirements.

In conclusion, the LTC3615MPUF-1#TRPBF is a highly efficient integrated circuit designed for power management applications. Its compact size, wide input voltage range, and various protection features make it an ideal choice for diverse electronic devices and systems.