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Name: LM25576MHX-NS
Brand: National Semiconductor
SKU: LM25576MHX-NS
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Any Feature, including a modified Existing Feature, that is not an Existing Feature.

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National Semiconductor LM25576MHX-NS

Part No.:: LM25576MHX-NS

Manufacturer:: National Semiconductor

Package:: Surface Mount

Datasheet:: LM25576MHX-NS.pdf

Description:: SWITCHING REG, CURRENT-MODE, 3A

In Stock:: 23489

Quantity:: Add To Cart

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LM25576MHX-NS Specifications

Packaging:
Bulk
Series:
-
ProductStatus:
Active
Function:
Step-Down
OutputConfiguration:
Positive
Topology:
Buck
OutputType:
Adjustable
NumberofOutputs:
1
Voltage-Input(Min):
6V
Voltage-Input(Max):
42V
Voltage-Output(Min/Fixed):
1.225V
Voltage-Output(Max):
42V
Current-Output:
3A
Frequency-Switching:
50kHz ~ 1MHz
SynchronousRectifier:
No
OperatingTemperature:
-40°C ~ 125°C (TJ)
MountingType:

LM25576MHX-NS this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including LM25576MHX-NS price, data-sheet, in-stock availability, technical difficulties. Also. Quickly Enter the access of compare listing to find out replaceable electronic parts. If you want to retrieve comprehensive data for LM25576MHX-NS to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

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LM25576MHX-NS information

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LM25576MHX-NS Typical application Circuitry

LM25576MHX-NS

The LM25576MHX-NS is a step-down switching regulator designed for efficient voltage conversion in various applications, including industrial power supplies, automotive electronics, and distributed power systems. Its features include high efficiency, adjustable output voltage, high output current capability, and wide input voltage range.

1. Application in Industrial Power Supply Systems:

- The LM25576MHX-NS is well-suited for industrial power supply systems, where it can efficiently convert higher input voltages to lower output voltages required by various industrial equipment.

2. Key Parameters of the LM25576MHX-NS:

- Input Voltage Range: Capable of handling a wide range of input voltages, making it suitable for industrial applications with varying power sources.

- Output Current: Provides high output current to support the power needs of industrial equipment.

- Efficiency: Offers high conversion efficiency to minimize energy loss and heat generation in industrial environments.

- Adjustable Output Voltage: Enables the output voltage to be altered to suit the unique needs of industrial equipment.

3. Circuit Connection for Industrial Power Supply:

- Pin 1 (VIN): Connects to the industrial power source, serving as the input for the voltage conversion.

- Pin 2 (GND): Ground connection, essential for circuit stability.

- Pin 3 (SW): Switch pin, connected to the inductor and diode for the switching regulator function.

- Pin 4 (FB): Feedback pin, used to set the desired output voltage through a voltage divider network.

- Pin 5 (COMP): Compensation pin, connected to external components for stability and transient response optimization.

- Pin 6 (ON/OFF): Enables or disables the regulator, allowing for power management in the industrial system.

4. Design Considerations:

- Thermal Management: Implement proper heat dissipation methods, as the LM25576MHX-NS can generate significant heat at high output currents.

- Input Voltage Variability: Consider the range of input voltages in industrial settings, ensuring stable operation under all conditions.

- Output Voltage Accuracy: Design a precise feedback network to maintain a consistent output voltage for industrial equipment.

- EMI Mitigation: Minimize electromagnetic interference through careful PCB layout and filtering, as switching regulators can generate noise.

Incorporating the LM25576MHX-NS into an industrial power supply system requires careful attention to its electrical characteristics and the specific demands of the industrial environment, ensuring efficient and reliable voltage conversion for various industrial devices.

LM25576MHX-NS FAQ

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3. Are the LM25576MHX-NS price and inventory displayed accurate?

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6. What is the process for return or replacement of LM25576MHX-NS?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the LM25576MHX-NS we delivered, we will accept the replacement or return of the LM25576MHX-NS only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of LM25576MHX-NS.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations