RD3L140SPTL1

Product Overview

Category: Integrated Circuit
Use: Power Management IC
Characteristics: High efficiency, low power consumption
Package: 16-pin TSSOP
Essence: Regulates and manages power supply
Packaging/Quantity: Tape & Reel, 2500 units per reel

Specifications

Input Voltage: 4.5V to 28V
Output Voltage: Adjustable from 0.6V to 24V
Output Current: Up to 3A
Switching Frequency: 500kHz
Operating Temperature: -40°C to 125°C

Detailed Pin Configuration

VIN (Input Voltage)
SW (Switch Node)
FB (Feedback)
GND (Ground)
EN (Enable)
SS/TRK (Soft Start/Tracking)
COMP (Compensation)
VOUT (Output Voltage)

Functional Features

Wide input voltage range
Adjustable output voltage
High efficiency up to 95%
Overcurrent and thermal protection
Soft start and tracking function

Advantages and Disadvantages

Advantages: - High efficiency - Wide input voltage range - Comprehensive protection features

Disadvantages: - Limited output current compared to some alternatives - Requires external components for certain functions

Working Principles

The RD3L140SPTL1 is a step-down DC-DC converter that regulates the input voltage to a lower, adjustable output voltage. It uses a high-frequency switching regulator to achieve high efficiency and compact size. The device incorporates various protection features to ensure safe operation under different conditions.

Detailed Application Field Plans

The RD3L140SPTL1 is suitable for a wide range of applications including: - Industrial power supplies - Automotive electronics - Battery-powered devices - LED lighting systems - Telecom and networking equipment

Detailed and Complete Alternative Models

LM2675-ADJ: Similar input and output voltage range, higher output current
MP2307: Lower cost, slightly lower efficiency, similar functionality

In conclusion, the RD3L140SPTL1 is a versatile power management IC with a wide range of applications and robust performance characteristics.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací RD3L140SPTL1 v technických řešeních

What is RD3L140SPTL1?
- RD3L140SPTL1 is a high-performance, low-power, and compact sensor module designed for various technical applications.
What are the key features of RD3L140SPTL1?
- The key features of RD3L140SPTL1 include high sensitivity, low power consumption, compact size, and compatibility with different interfaces.
In what technical solutions can RD3L140SPTL1 be used?
- RD3L140SPTL1 can be used in applications such as IoT devices, environmental monitoring systems, smart home automation, industrial automation, and wearable devices.
How does RD3L140SPTL1 contribute to energy efficiency in technical solutions?
- RD3L140SPTL1's low power consumption helps in designing energy-efficient solutions, extending battery life in portable devices and reducing overall power usage.
What are the interface options available for integrating RD3L140SPTL1 into technical solutions?
- RD3L140SPTL1 supports interfaces such as I2C, SPI, and UART, providing flexibility for integration with a wide range of microcontrollers and systems.
Can RD3L140SPTL1 be used for outdoor applications?
- Yes, RD3L140SPTL1 is suitable for outdoor applications due to its robust design and environmental resistance, making it ideal for outdoor monitoring and sensing.
Does RD3L140SPTL1 support data logging and storage?
- RD3L140SPTL1 can be integrated with external memory or microcontrollers to enable data logging and storage capabilities for capturing and analyzing sensor data.
What is the operating voltage range of RD3L140SPTL1?
- RD3L140SPTL1 operates within a wide voltage range, typically from 1.8V to 3.6V, making it compatible with various power supply configurations.
Are there any specific calibration requirements for RD3L140SPTL1?
- RD3L140SPTL1 may require initial calibration during setup, but it offers stable and reliable performance once calibrated, reducing the need for frequent recalibration.
Can RD3L140SPTL1 be customized for specific technical solutions?
- Yes, RD3L140SPTL1 can be customized to meet specific application requirements, including sensor parameters, communication protocols, and form factor adaptations.