Rohm Semiconductor
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BD48K24G-TL
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BD48K24G-TL

Product Overview

  • Category: Integrated Circuit
  • Use: Power Management
  • Characteristics: High efficiency, compact size, low power consumption
  • Package: Surface Mount Technology (SMT)
  • Essence: Voltage Regulator
  • Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

  • Input Voltage Range: 4.5V to 28V
  • Output Voltage Range: 0.8V to 5.5V
  • Output Current: Up to 3A
  • Efficiency: Up to 95%
  • Operating Temperature Range: -40°C to +85°C
  • Package Type: SOT-23-6

Detailed Pin Configuration

The BD48K24G-TL has a total of six pins arranged as follows:

  1. VIN: Input voltage pin
  2. GND: Ground pin
  3. EN: Enable pin for turning the regulator on/off
  4. FB: Feedback pin for setting the output voltage
  5. PG: Power Good pin indicating the output voltage is within regulation
  6. VOUT: Output voltage pin

Functional Features

  • High Efficiency: The BD48K24G-TL utilizes advanced switching technology to achieve high efficiency, minimizing power loss.
  • Compact Size: With its small package size, the BD48K24G-TL is suitable for space-constrained applications.
  • Low Power Consumption: The regulator itself consumes very little power, making it ideal for battery-powered devices.

Advantages and Disadvantages

Advantages

  • High efficiency leads to reduced power dissipation and longer battery life.
  • Compact size allows for integration into small form factor designs.
  • Low power consumption minimizes energy waste.

Disadvantages

  • Limited output current may not be suitable for high-power applications.
  • Requires external components for proper operation.

Working Principles

The BD48K24G-TL is a voltage regulator that takes an input voltage within the range of 4.5V to 28V and provides a regulated output voltage between 0.8V and 5.5V. It achieves this by utilizing a switching topology that efficiently converts the input voltage to the desired output voltage. The regulator continuously monitors the output voltage and adjusts its internal circuitry to maintain a stable output despite changes in the input voltage or load conditions.

Detailed Application Field Plans

The BD48K24G-TL is commonly used in various applications, including:

  1. Mobile Devices: Provides power management for smartphones, tablets, and portable media players.
  2. IoT Devices: Suitable for low-power Internet of Things (IoT) devices such as sensors, wearables, and smart home devices.
  3. Industrial Equipment: Used in industrial automation systems, control panels, and instrumentation devices.
  4. Automotive Electronics: Provides power regulation for automotive infotainment systems, lighting modules, and other electronic components.

Detailed and Complete Alternative Models

  1. BD48K12G-TL: Similar to BD48K24G-TL but with a lower input voltage range of 4.5V to 15V.
  2. BD48K36G-TL: Similar to BD48K24G-TL but with a higher input voltage range of 4.5V to 36V.
  3. BD48K24H-TL: Higher current version of BD48K24G-TL, capable of delivering up to 5A of output current.

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Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van BD48K24G-TL in technische oplossingen

Sure! Here are 10 common questions and answers related to the application of BD48K24G-TL in technical solutions:

  1. Q: What is BD48K24G-TL? A: BD48K24G-TL is a specific model of a power management integrated circuit (PMIC) designed for use in various technical solutions.

  2. Q: What are the key features of BD48K24G-TL? A: Some key features of BD48K24G-TL include high efficiency, low power consumption, multiple voltage outputs, and protection mechanisms.

  3. Q: In which applications can BD48K24G-TL be used? A: BD48K24G-TL can be used in a wide range of applications such as industrial automation, consumer electronics, automotive systems, and IoT devices.

  4. Q: How many voltage outputs does BD48K24G-TL provide? A: BD48K24G-TL provides multiple voltage outputs, typically ranging from 1.2V to 5V, depending on the specific configuration.

  5. Q: What is the efficiency of BD48K24G-TL? A: BD48K24G-TL offers high efficiency, usually above 90%, which helps minimize power losses and maximize battery life.

  6. Q: Does BD48K24G-TL have any built-in protection mechanisms? A: Yes, BD48K24G-TL incorporates various protection mechanisms such as overvoltage protection, overcurrent protection, and thermal shutdown.

  7. Q: Can BD48K24G-TL operate in a wide temperature range? A: Yes, BD48K24G-TL is designed to operate reliably in a wide temperature range, typically from -40°C to +85°C.

  8. Q: Is BD48K24G-TL compatible with different communication protocols? A: Yes, BD48K24G-TL supports various communication protocols such as I2C and SMBus, allowing for easy integration into different systems.

  9. Q: What is the input voltage range of BD48K24G-TL? A: The input voltage range of BD48K24G-TL is typically between 4.5V and 18V, making it suitable for a wide range of power sources.

  10. Q: Are there any evaluation boards or reference designs available for BD48K24G-TL? A: Yes, the manufacturer provides evaluation boards and reference designs to help developers quickly prototype and integrate BD48K24G-TL into their solutions.

Please note that the specific details may vary depending on the manufacturer's specifications and revisions of BD48K24G-TL.