LM2575-5.0BWM
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Microchip Technology LM2575-5.0BWM

Manufacturer No:
LM2575-5.0BWM
Manufacturer:
Microchip Technology
Package:
Tube
Description:
52KHZ SIMPLE 1A BUCK REGULATOR
Delivery:
Payment:
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Product Introduction

Overview

The LM2575-5.0BWM from Microchip Technology is a monolithic integrated circuit designed for use in step-down (buck) switching regulators. This component is part of the LM2575 series, which provides all the active functions necessary for a buck switching regulator. It is available in a SOIC-24 package and is RoHS compliant. The LM2575-5.0BWM is known for its simplicity, efficiency, and robust thermal performance, making it suitable for a wide range of applications.

Key Specifications

Parameter Description Value
Manufacturer Microchip Technology -
Part Number LM2575-5.0BWM -
Package SOIC-24 -
Topology Buck (Step-down) -
Output Voltage Fixed 5V -
Output Current 1A -
Input Voltage Range 4V to 40V -
Switching Frequency 52kHz -
Operating Temperature Range -40°C to +125°C -
Synchronous Rectifier No -
Thermal Shutdown and Current Limit Protection Yes -

Key Features

  • Fixed 5V output voltage with a capability of delivering up to 1A of output current.
  • 52kHz switching frequency, which simplifies design and reduces the need for external components.
  • Non-synchronous rectification, which is efficient for low power consumption.
  • Thermal shutdown and current limit protection for enhanced reliability.
  • Stable operation with low ESR output capacitors.
  • Good transient response.
  • Broad input voltage range (4V to 40V) for flexible application use.
  • RoHS compliant and meets standard regulatory requirements for power management circuits.

Applications

  • Consumer Electronics: Suitable for various consumer electronic devices due to its efficiency and reliability.
  • Communication Devices: Used in communication equipment where stable and efficient power supply is crucial.
  • PCs and Servers: Ideal for power management in computer systems and server infrastructure.
  • Industrial Controls: Applied in industrial control systems where robust thermal performance is necessary.

Q & A

  1. What is the output voltage of the LM2575-5.0BWM?

    The output voltage is fixed at 5V.

  2. What is the maximum output current of the LM2575-5.0BWM?

    The maximum output current is 1A.

  3. What is the input voltage range for the LM2575-5.0BWM?

    The input voltage range is from 4V to 40V.

  4. What is the switching frequency of the LM2575-5.0BWM?

    The switching frequency is 52kHz.

  5. Does the LM2575-5.0BWM have thermal shutdown and current limit protection?

    Yes, it does have thermal shutdown and current limit protection.

  6. What is the operating temperature range of the LM2575-5.0BWM?

    The operating temperature range is from -40°C to +125°C.

  7. Is the LM2575-5.0BWM RoHS compliant?

    Yes, it is RoHS compliant.

  8. What package type is the LM2575-5.0BWM available in?

    The LM2575-5.0BWM is available in a SOIC-24 package.

  9. What are some common applications of the LM2575-5.0BWM?

    Common applications include consumer electronics, communication devices, PCs and servers, and industrial controls.

  10. Does the LM2575-5.0BWM require many external components?

    No, it simplifies design and requires minimal external components.

Product Attributes

Function:Step-Down
Output Configuration:Positive
Topology:Buck
Output Type:Fixed
Number of Outputs:1
Voltage - Input (Min):4V
Voltage - Input (Max):40V
Voltage - Output (Min/Fixed):5V
Voltage - Output (Max):- 
Current - Output:1A
Frequency - Switching:52kHz
Synchronous Rectifier:No
Operating Temperature:-40°C ~ 125°C (TJ)
Mounting Type:Surface Mount
Package / Case:24-SOIC (0.295", 7.50mm Width)
Supplier Device Package:24-SOIC
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Similar Products

Part Number LM2575-5.0BWM LM2575-5.0YWM
Manufacturer Microchip Technology Microchip Technology
Product Status Obsolete Active
Function Step-Down Step-Down
Output Configuration Positive Positive
Topology Buck Buck
Output Type Fixed Fixed
Number of Outputs 1 1
Voltage - Input (Min) 4V 4V
Voltage - Input (Max) 40V 40V
Voltage - Output (Min/Fixed) 5V 5V
Voltage - Output (Max) - -
Current - Output 1A 1A
Frequency - Switching 52kHz 52kHz
Synchronous Rectifier No No
Operating Temperature -40°C ~ 125°C (TJ) -40°C ~ 125°C (TJ)
Mounting Type Surface Mount Surface Mount
Package / Case 24-SOIC (0.295", 7.50mm Width) 24-SOIC (0.295", 7.50mm Width)
Supplier Device Package 24-SOIC 24-SOIC

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