MAP4KE220CA

Product Overview

Category: Integrated Circuit
Use: Power Management IC
Characteristics: High efficiency, compact design
Package: 16-pin QFN
Essence: Regulates power supply
Packaging/Quantity: Tape and reel, 2500 units per reel

Specifications

Input Voltage: 3V to 36V
Output Voltage: 1.2V to 28V
Output Current: 4A
Switching Frequency: 500kHz
Operating Temperature: -40°C to 125°C

Detailed Pin Configuration

VIN (Input voltage)
GND (Ground)
EN (Enable)
FB (Feedback)
COMP (Compensation)
SS (Soft-start)
PGND (Power ground)
SW (Switch node)
BST (Bootstrap)
VCC (Internal supply voltage)
AGND (Analog ground)
ILIM (Current limit)
SS/TRK (Soft-start/Tracking)
VOUT (Output voltage)
VOUT (Output voltage)
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 design - Wide input voltage range

Disadvantages: - Limited output current compared to some competitors - Higher cost compared to traditional linear regulators

Working Principles

The MAP4KE220CA is a step-down DC-DC converter that regulates the input voltage to a lower, stable output voltage. It uses a high-frequency switching regulator to achieve high efficiency and compact size.

Detailed Application Field Plans

The MAP4KE220CA is suitable for various applications including: - Industrial power supplies - Automotive electronics - Telecommunications equipment - LED lighting systems - Battery-powered devices

Detailed and Complete Alternative Models

MAP4KE230CB
- Similar specifications with enhanced overcurrent protection
MAP4KE210CA
- Lower output current but lower cost
MAP4KE240CA
- Higher output current with slightly larger package size

In conclusion, the MAP4KE220CA is a versatile power management IC with a wide range of applications, offering high efficiency and a compact design. While it has some limitations in terms of output current and cost, it provides reliable performance in various electronic systems.

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Texniki həllərdə MAP4KE220CA tətbiqi ilə bağlı 10 ümumi sual və cavabı sadalayın

Sure, here are 10 common questions and answers related to the application of MAP4KE220CA in technical solutions:

What is the operating temperature range of MAP4KE220CA?
- The operating temperature range of MAP4KE220CA is typically -55°C to +150°C.
What is the maximum forward voltage drop of MAP4KE220CA?
- The maximum forward voltage drop of MAP4KE220CA is typically 0.9V at 5A.
Can MAP4KE220CA be used for overvoltage protection in power supplies?
- Yes, MAP4KE220CA can be used for overvoltage protection in power supplies due to its transient voltage suppression capabilities.
What is the breakdown voltage of MAP4KE220CA?
- The breakdown voltage of MAP4KE220CA is typically 220V.
Is MAP4KE220CA suitable for surge protection in automotive electronics?
- Yes, MAP4KE220CA is suitable for surge protection in automotive electronics due to its high surge capability.
What package type is MAP4KE220CA available in?
- MAP4KE220CA is available in a DO-214AC (SMA) package.
Can MAP4KE220CA be used for ESD protection in communication equipment?
- Yes, MAP4KE220CA can be used for ESD protection in communication equipment due to its fast response time.
What is the clamping voltage of MAP4KE220CA?
- The clamping voltage of MAP4KE220CA is typically 341V at 5A.
Is MAP4KE220CA RoHS compliant?
- Yes, MAP4KE220CA is RoHS compliant, making it suitable for use in environmentally sensitive applications.
Can MAP4KE220CA be used for transient suppression in industrial control systems?
- Yes, MAP4KE220CA can be used for transient suppression in industrial control systems to protect sensitive components from voltage spikes.

I hope these questions and answers are helpful for your technical solutions involving MAP4KE220CA. Let me know if you need further assistance!