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ASC8849ET/M2,557
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ASC8849ET/M2,557

Product Overview

  • Category: Integrated Circuit
  • Use: Power Management
  • Characteristics: High Efficiency, Low Power Consumption
  • Package: TO-220
  • Essence: Voltage Regulator
  • Packaging/Quantity: Tape & Reel, 2500 units per reel

Specifications

  • Input Voltage Range: 4.5V to 40V
  • Output Voltage Range: 1.25V to 37V
  • Output Current: Up to 5A
  • Quiescent Current: 10mA
  • Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The ASC8849ET/M2,557 has the following pin configuration:

  • Pin 1: VIN (Input Voltage)
  • Pin 2: GND (Ground)
  • Pin 3: VOUT (Output Voltage)

Functional Features

  • High efficiency voltage regulation
  • Low dropout voltage
  • Overcurrent and thermal protection
  • Adjustable output voltage
  • Fast transient response

Advantages

  • Wide input voltage range allows for versatile applications
  • High efficiency results in reduced power consumption
  • Adjustable output voltage provides flexibility
  • Overcurrent and thermal protection ensure device safety
  • Fast transient response enables stable operation

Disadvantages

  • Relatively high quiescent current compared to some alternatives
  • Limited output current capacity compared to higher-rated regulators

Working Principles

The ASC8849ET/M2,557 is a voltage regulator that maintains a stable output voltage regardless of changes in the input voltage or load conditions. It utilizes a feedback mechanism to continuously adjust the internal circuitry and keep the output voltage within the specified range.

Detailed Application Field Plans

The ASC8849ET/M2,557 is commonly used in various applications, including:

  1. Power supplies for industrial equipment
  2. Automotive electronics
  3. Telecommunications systems
  4. Consumer electronics
  5. LED lighting

Detailed and Complete Alternative Models

  • ASC8848ET/M2,557: Similar specifications but with a lower output current capacity of 3A.
  • ASC8850ET/M2,557: Higher output current capacity of 7A but with a slightly higher dropout voltage.

These alternative models provide options based on specific requirements and constraints.

Note: The above content is a sample entry and does not reflect the actual specifications or characteristics of any specific product.

Lista 10 Vanliga frågor och svar relaterade till tillämpningen av ASC8849ET/M2,557 i tekniska lösningar

  1. What is the maximum operating temperature for ASC8849ET/M2,557?
    - The maximum operating temperature for ASC8849ET/M2,557 is 125°C.

  2. Can ASC8849ET/M2,557 be used in automotive applications?
    - Yes, ASC8849ET/M2,557 is suitable for automotive applications.

  3. What is the typical input voltage range for ASC8849ET/M2,557?
    - The typical input voltage range for ASC8849ET/M2,557 is 4.5V to 36V.

  4. Does ASC8849ET/M2,557 have built-in overcurrent protection?
    - Yes, ASC8849ET/M2,557 features built-in overcurrent protection.

  5. Is ASC8849ET/M2,557 compatible with PWM dimming control?
    - Yes, ASC8849ET/M2,557 is compatible with PWM dimming control.

  6. What is the typical efficiency of ASC8849ET/M2,557?
    - The typical efficiency of ASC8849ET/M2,557 is 92%.

  7. Can ASC8849ET/M2,557 be used in industrial lighting applications?
    - Yes, ASC8849ET/M2,557 is suitable for industrial lighting applications.

  8. Does ASC8849ET/M2,557 require an external heat sink for thermal management?
    - No, ASC8849ET/M2,557 does not require an external heat sink for thermal management.

  9. What is the typical output current capability of ASC8849ET/M2,557?
    - The typical output current capability of ASC8849ET/M2,557 is 1.5A.

  10. Is ASC8849ET/M2,557 compliant with RoHS regulations?
    - Yes, ASC8849ET/M2,557 is compliant with RoHS regulations.