Renesas Electronics America
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BCR5CM-12LB-1#BB0
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BCR5CM-12LB-1#BB0

Product Overview

Category

The BCR5CM-12LB-1#BB0 belongs to the category of voltage regulators.

Use

It is used to regulate voltage in electronic circuits and devices.

Characteristics

  • High precision voltage regulation
  • Low dropout voltage
  • Thermal shutdown protection
  • Overcurrent protection

Package

The BCR5CM-12LB-1#BB0 comes in a small outline package (SOP-8).

Essence

The essence of this product lies in its ability to provide stable and regulated voltage for various electronic applications.

Packaging/Quantity

The BCR5CM-12LB-1#BB0 is typically packaged in reels and is available in quantities suitable for both prototyping and production.

Specifications

  • Input Voltage Range: 4.5V to 18V
  • Output Voltage Range: 1.2V to 15V
  • Output Current: 500mA
  • Dropout Voltage: 300mV at 500mA
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

  1. VIN (Input Voltage)
  2. GND (Ground)
  3. VOUT (Output Voltage)
  4. NC (No Connection)
  5. NC (No Connection)
  6. NC (No Connection)
  7. EN (Enable)
  8. NC (No Connection)

Functional Features

  • Precise voltage regulation
  • Enable pin for control
  • Overcurrent and thermal shutdown protection
  • Low dropout voltage for efficient operation

Advantages and Disadvantages

Advantages

  • High precision regulation
  • Wide input voltage range
  • Thermal and overcurrent protection
  • Small form factor

Disadvantages

  • Limited output current compared to some alternatives
  • Higher dropout voltage than some competing models

Working Principles

The BCR5CM-12LB-1#BB0 utilizes a feedback control mechanism to maintain a constant output voltage regardless of changes in input voltage or load conditions. When enabled, it continuously monitors the output voltage and adjusts the internal circuitry to ensure stability and accuracy.

Detailed Application Field Plans

The BCR5CM-12LB-1#BB0 is well-suited for various applications including: - Battery-powered devices - Portable electronics - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models to consider include: - LM317: A popular adjustable linear regulator with higher output current capability - LT1763: Offers lower dropout voltage and higher output current - LM1117: Provides a cost-effective solution for low power applications

In conclusion, the BCR5CM-12LB-1#BB0 is a reliable voltage regulator with precise regulation, thermal protection, and a compact form factor, making it suitable for a wide range of electronic applications.

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Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van BCR5CM-12LB-1#BB0 in technische oplossingen

  1. What is the BCR5CM-12LB-1#BB0?

    • The BCR5CM-12LB-1#BB0 is a high-power, high-voltage NPN bipolar transistor designed for use in various technical solutions.

  2. What are the key specifications of the BCR5CM-12LB-1#BB0?

    • The BCR5CM-12LB-1#BB0 features a collector-emitter voltage of 600V, a collector current of 4A, and a power dissipation of 50W.

  3. In what applications can the BCR5CM-12LB-1#BB0 be used?

    • This transistor is commonly used in power supply circuits, motor control, and general switching applications.

  4. What are the thermal characteristics of the BCR5CM-12LB-1#BB0?

    • The transistor has a thermal resistance from junction to case (RthJC) of 2.08°C/W.

  5. Does the BCR5CM-12LB-1#BB0 require any special mounting considerations?

    • Yes, it is recommended to use a suitable heat sink to ensure proper thermal management.

  6. What are the typical operating conditions for the BCR5CM-12LB-1#BB0?

    • The transistor operates within a temperature range of -55°C to 150°C and requires a maximum base-emitter voltage of 5V.

  7. Can the BCR5CM-12LB-1#BB0 be used in automotive applications?

    • Yes, this transistor is suitable for automotive electronic systems such as engine control units and power management modules.

  8. What are the advantages of using the BCR5CM-12LB-1#BB0 in technical solutions?

    • Its high voltage and current ratings, along with its robust construction, make it ideal for demanding applications.

  9. Are there any specific precautions to consider when using the BCR5CM-12LB-1#BB0?

    • It's important to adhere to the specified operating conditions and ensure proper handling to prevent damage to the transistor.

  10. Where can I find detailed application notes for integrating the BCR5CM-12LB-1#BB0 into my technical solution?

    • Detailed application notes and reference designs can be found in the product datasheet and technical documentation provided by the manufacturer.