LTC3130EUDC-1#TRPBF

Product Overview

Category

The LTC3130EUDC-1#TRPBF belongs to the category of integrated circuits (ICs) specifically designed for power management applications.

Use

This product is commonly used in various electronic devices and systems to efficiently regulate and convert power from one voltage level to another. It is particularly suitable for battery-powered applications where high efficiency and compact size are essential.

Characteristics

• High Efficiency: The LTC3130EUDC-1#TRPBF offers excellent power conversion efficiency, minimizing energy losses during voltage regulation.
• Wide Input Voltage Range: It can accept input voltages ranging from 2.5V to 20V, making it versatile for different power sources.
• Adjustable Output Voltage: The output voltage can be adjusted within a wide range, providing flexibility for various load requirements.
• Low Quiescent Current: This IC has a low quiescent current, ensuring minimal power consumption when the load is light or idle.
• Compact Package: The LTC3130EUDC-1#TRPBF is available in a small and thermally enhanced 16-pin QFN package, enabling space-saving designs.

Packaging/Quantity

The LTC3130EUDC-1#TRPBF is typically packaged in tape and reel format, with 250 units per reel. This packaging ensures ease of handling and compatibility with automated assembly processes.

Specifications

• Input Voltage Range: 2.5V - 20V
• Output Voltage Range: Adjustable (based on application requirements)
• Maximum Output Current: 600mA
• Switching Frequency: 1MHz
• Operating Temperature Range: -40°C to +125°C
• Package Type: 16-Pin QFN

Detailed Pin Configuration

The LTC3130EUDC-1#TRPBF features the following pin configuration:

1. VIN: Input Voltage
2. GND: Ground
3. SW: Switching Node
4. FB: Feedback Pin
5. VOUT: Output Voltage
6. EN: Enable Pin
7. SS: Soft-Start Pin
8. PGND: Power Ground
9. VFB: Feedback Voltage
10. VREF: Reference Voltage
11. AGND: Analog Ground
12. LX: Inductor Connection
13. BST: Boost Pin
14. COMP: Compensation Pin
15. SS/TRK: Soft-Start/Tracking Pin
16. VCC: Supply Voltage

Functional Features

• High Efficiency: The LTC3130EUDC-1#TRPBF utilizes advanced power management techniques to achieve high conversion efficiency, reducing wasted energy and maximizing battery life.
• Wide Input Voltage Range: It can handle a wide range of input voltages, allowing compatibility with various power sources such as batteries, solar panels, or AC adapters.
• Adjustable Output Voltage: The output voltage can be easily adjusted to meet the specific requirements of the application, providing flexibility and versatility.
• Integrated Protection Features: This IC incorporates various protection mechanisms like overvoltage protection (OVP), undervoltage lockout (UVLO), and thermal shutdown to safeguard the circuitry and connected devices.
• Low Quiescent Current: The LTC3130EUDC-1#TRPBF has a low quiescent current, ensuring minimal power consumption during standby or light load conditions.

Advantages and Disadvantages

Advantages

• High efficiency power conversion
• Wide input voltage range
• Adjustable output voltage
• Compact package size
• Integrated protection features

Disadvantages

• Limited maximum output current (600mA)
• Requires external components for operation

Working Principles

The LTC3130EUDC-1#TRPBF operates based on a switching regulator topology. It utilizes an internal power switch and control circuitry to efficiently convert the input voltage to the desired output voltage. The switching frequency of 1MHz allows for compact external components, reducing the overall size of the solution.

When the input voltage is applied, the internal control circuitry regulates the duty cycle of the power switch to maintain the desired output voltage. Feedback mechanisms continuously monitor the output voltage and adjust the duty cycle accordingly. This closed-loop control ensures stable and accurate voltage regulation.

Detailed Application Field Plans

The LTC3130EUDC-1#TRPBF finds applications in various fields, including but not limited to:

1. Portable Electronics: It can be used in smartphones, tablets, portable media players, and other battery-powered devices to efficiently manage power and extend battery life.
2. IoT Devices: The IC is suitable for IoT devices that require efficient power conversion from different sources such as batteries or energy harvesting modules.
3. Industrial Automation: It can be utilized in industrial automation systems where reliable and efficient power management is crucial