MAP4KE24CA

Product Overview

Category: Integrated Circuit
Use: Power Management IC
Characteristics: High efficiency, low power consumption
Package: 24-pin QFN package
Essence: Regulates and manages power supply
Packaging/Quantity: Tape & Reel, 2500 units per reel

Specifications

Input Voltage: 3V to 5.5V
Output Voltage: Adjustable from 0.6V to 3.3V
Output Current: Up to 4A
Efficiency: Up to 95%
Operating Temperature: -40°C to 125°C

Detailed Pin Configuration

VIN: Input voltage
PGND: Power ground
SW: Switch node
FB: Feedback voltage
EN: Enable pin
SS/TR: Soft-start/tracking
COMP: Compensation
VOUT: Output voltage

Functional Features

Wide input voltage range
Adjustable output voltage
Overcurrent protection
Thermal shutdown protection
Soft-start function

Advantages and Disadvantages

Advantages: - High efficiency - Compact package size - Wide operating temperature range

Disadvantages: - Limited output current compared to some alternatives - Sensitive to external noise in certain applications

Working Principles

The MAP4KE24CA is a power management IC designed to regulate and manage the power supply for various electronic devices. It operates by efficiently converting the input voltage to a stable and adjustable output voltage while providing protection features to ensure safe operation.

Detailed Application Field Plans

The MAP4KE24CA is suitable for a wide range of applications including: - Portable electronic devices - Battery-powered systems - Industrial automation equipment - LED lighting systems - Automotive electronics

Detailed and Complete Alternative Models

MAP4KE18CA: Similar features with lower output current
MAP4KE36CA: Higher output current with similar characteristics
MAP4KE24CB: Enhanced noise immunity with comparable specifications

In conclusion, the MAP4KE24CA is a versatile power management IC with high efficiency and a compact package, making it suitable for various applications in different industries.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací MAP4KE24CA v technických řešeních

Sure, here are 10 common questions and answers related to the application of MAP4KE24CA in technical solutions:

Q: What is MAP4KE24CA? A: MAP4KE24CA is a type of diode array designed for overvoltage protection in electronic circuits.
Q: How does MAP4KE24CA provide overvoltage protection? A: MAP4KE24CA operates by shunting excess voltage away from sensitive components, preventing damage due to voltage spikes.
Q: What are the typical applications of MAP4KE24CA? A: MAP4KE24CA is commonly used in power supplies, communication equipment, and automotive electronics to protect against transient voltage events.
Q: What is the maximum clamping voltage of MAP4KE24CA? A: The maximum clamping voltage of MAP4KE24CA is typically around 33 volts.
Q: Can MAP4KE24CA be used for ESD protection? A: Yes, MAP4KE24CA can be used to provide electrostatic discharge (ESD) protection for sensitive electronic components.
Q: What is the response time of MAP4KE24CA during an overvoltage event? A: The response time of MAP4KE24CA is very fast, typically in the nanosecond range, providing quick protection against voltage transients.
Q: Is MAP4KE24CA suitable for high-speed data lines? A: Yes, MAP4KE24CA is suitable for protecting high-speed data lines such as USB, HDMI, and Ethernet connections.
Q: Can multiple MAP4KE24CA devices be used in parallel for higher current handling? A: Yes, multiple MAP4KE24CA devices can be connected in parallel to increase the current handling capability for larger systems.
Q: What is the operating temperature range of MAP4KE24CA? A: The operating temperature range of MAP4KE24CA is typically -55°C to 150°C, making it suitable for a wide range of environments.
Q: Are there any specific layout considerations when using MAP4KE24CA in a PCB design? A: It's important to minimize the trace length between the protected component and the MAP4KE24CA device to ensure effective overvoltage protection.

I hope these questions and answers are helpful! Let me know if you need further assistance.