LM25088QMHX-1/NOPB

Product Overview

Category: Integrated Circuit (IC)

Use: Voltage Regulator

Characteristics: - High efficiency - Wide input voltage range - Adjustable output voltage - Current limit protection - Thermal shutdown protection

Package: QFN (Quad Flat No-leads)

Essence: The LM25088QMHX-1/NOPB is a voltage regulator IC designed to provide a regulated output voltage from an unregulated input voltage source. It is commonly used in various electronic devices and systems to ensure stable power supply.

Packaging/Quantity: The LM25088QMHX-1/NOPB is typically sold in reels containing 2500 units per reel.

Specifications

• Input Voltage Range: 4.5V to 42V
• Output Voltage Range: 0.8V to 37V
• Output Current: Up to 3A
• Efficiency: Up to 95%
• Operating Temperature Range: -40°C to 125°C

Pin Configuration

The LM25088QMHX-1/NOPB has the following pin configuration:

___________ | | EN |1 10| VIN FB |2 9| VOUT GND|3 8| SS/TR PG |4 7| COMP RT |5 6| SYNC |___________|

Functional Features

1. Adjustable Output Voltage: The LM25088QMHX-1/NOPB allows users to adjust the output voltage according to their specific requirements.
2. High Efficiency: With its high efficiency rating of up to 95%, the LM25088QMHX-1/NOPB minimizes power loss and maximizes energy conversion.
3. Current Limit Protection: The IC incorporates current limit protection to prevent damage due to excessive current flow.
4. Thermal Shutdown Protection: To safeguard against overheating, the LM25088QMHX-1/NOPB includes thermal shutdown protection, which shuts down the device when the temperature exceeds a certain threshold.

Advantages and Disadvantages

Advantages: - Wide input voltage range allows for versatile applications - Adjustable output voltage provides flexibility - High efficiency reduces power wastage - Current limit and thermal shutdown protection enhance reliability

Disadvantages: - Limited output current capacity (up to 3A) - Requires external components for operation

Working Principles

The LM25088QMHX-1/NOPB operates as a step-down (buck) voltage regulator. It takes an unregulated input voltage and converts it to a regulated output voltage using a switching technique. The IC controls the duty cycle of the internal switch to maintain the desired output voltage.

Detailed Application Field Plans

The LM25088QMHX-1/NOPB finds application in various fields, including but not limited to: 1. Automotive electronics 2. Industrial automation 3. Telecommunications 4. Power management systems 5. Renewable energy systems

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the LM25088QMHX-1/NOPB are: 1. LM2596S-ADJ 2. LM2576T-ADJ 3. LT1370HVCR#PBF 4. TPS54331DR 5. MAX5033DASA+

These models can be considered based on specific requirements and compatibility with the target application.

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