MAP4KE75AE3

Product Overview

Use

It is used for voltage regulation and power management in electronic devices.

Characteristics

High efficiency
Low power consumption
Wide input voltage range
Overcurrent protection

Package

The MAP4KE75AE3 is available in a small outline integrated circuit (SOIC) package.

Essence

This product is essential for maintaining stable voltage levels in electronic circuits.

Packaging/Quantity

It is typically packaged in reels containing 2500 units.

Specifications

Input Voltage Range: 4.5V to 28V
Output Voltage Range: 1.2V to 25V
Maximum Output Current: 3A
Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The MAP4KE75AE3 has a total of 8 pins: 1. VIN (Input Voltage) 2. GND (Ground) 3. EN (Enable) 4. FB (Feedback) 5. COMP (Compensation) 6. SS (Soft Start) 7. PG (Power Good) 8. VOUT (Output Voltage)

Functional Features

Adjustable output voltage
Overcurrent protection
Soft start function
Power good indicator

Advantages

High efficiency leads to reduced power dissipation
Wide input voltage range allows for versatile applications
Overcurrent protection enhances system reliability

Disadvantages

Limited maximum output current compared to some competing models
May require additional external components for certain applications

Working Principles

The MAP4KE75AE3 operates by regulating the input voltage to provide a stable output voltage, ensuring consistent power delivery to connected devices. It utilizes feedback control to adjust the output voltage based on the input and load conditions.

Detailed Application Field Plans

The MAP4KE75AE3 is suitable for various applications, including: - Battery-powered devices - Industrial automation systems - Telecommunications equipment - Automotive electronics

Detailed and Complete Alternative Models

Some alternative models to the MAP4KE75AE3 include: - LM317: A popular linear voltage regulator with adjustable output - LT1083: Offers higher maximum output current for demanding applications - TPS5430: Switching regulator with similar input voltage range and efficiency

In conclusion, the MAP4KE75AE3 is a versatile integrated circuit with efficient voltage regulation capabilities, making it suitable for a wide range of electronic applications.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací MAP4KE75AE3 v technických řešeních

What is MAP4KE75AE3?
- MAP4KE75AE3 is a type of transient voltage suppressor diode used for overvoltage protection in electronic circuits.
What are the key features of MAP4KE75AE3?
- The key features include a peak power dissipation of 400W, low clamping voltage, fast response time, and high surge capability.
In what applications can MAP4KE75AE3 be used?
- MAP4KE75AE3 is commonly used in applications such as power supplies, automotive electronics, industrial equipment, and telecommunications systems for overvoltage protection.
How does MAP4KE75AE3 provide overvoltage protection?
- MAP4KE75AE3 diverts excessive voltage away from sensitive components by conducting excess current when an overvoltage event occurs, thereby protecting the circuit.
What is the operating temperature range of MAP4KE75AE3?
- The operating temperature range typically spans from -55°C to 175°C, making it suitable for a wide range of environments.
Are there any specific mounting or handling considerations for MAP4KE75AE3?
- It is important to follow proper ESD (electrostatic discharge) precautions during handling and to ensure secure mounting to dissipate heat effectively.
What is the typical lifespan of MAP4KE75AE3 in continuous operation?
- When operated within its specified parameters, MAP4KE75AE3 has a long lifespan, typically measured in thousands of hours.
Can MAP4KE75AE3 be used in combination with other protective components?
- Yes, MAP4KE75AE3 can be used in conjunction with other protective components such as varistors, fuses, and thermal cutoffs to create comprehensive overvoltage protection solutions.
What are the potential failure modes of MAP4KE75AE3?
- Common failure modes include degradation due to prolonged exposure to high temperatures, overstress from excessive voltage spikes, and physical damage from mechanical stress.
Where can I find detailed technical specifications and application notes for MAP4KE75AE3?
- Detailed technical specifications and application notes for MAP4KE75AE3 can be found in the product datasheet provided by the manufacturer or on their official website.