Viz Specifikace pro podrobnosti o produktu.
MAP4KE170A
Product Overview
Category
The MAP4KE170A belongs to the category of integrated circuits.
Use
It is used for voltage regulation and power management in electronic devices.
Characteristics
- High efficiency
- Low power consumption
- Wide input voltage range
Package
The MAP4KE170A is available in a compact surface-mount package.
Essence
This product is essential for maintaining stable voltage levels in electronic circuits.
Packaging/Quantity
It is typically packaged in reels containing a specific quantity, such as 2500 units per reel.
Specifications
- Input Voltage Range: 4.5V to 28V
- Output Voltage Range: 0.8V to 5.5V
- Maximum Output Current: 3A
- Operating Temperature Range: -40°C to 125°C
Detailed Pin Configuration
The MAP4KE170A 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
- Overcurrent protection
- Thermal shutdown
- Adjustable output voltage
- Soft start functionality
Advantages and Disadvantages
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 alternative models
- May require additional external components for certain applications
Working Principles
The MAP4KE170A utilizes a switching regulator topology to efficiently convert the input voltage to a regulated output voltage. It employs feedback control to maintain the desired output voltage despite variations in the input voltage and load conditions.
Detailed Application Field Plans
The MAP4KE170A is well-suited for various applications, including: - Portable electronic devices - Automotive electronics - Industrial automation systems - Telecommunication equipment
Detailed and Complete Alternative Models
Some alternative models to the MAP4KE170A include: - MAP4KE180B - MAP4KE160C - MAP4KE190D
These alternatives offer similar functionality with slight variations in specifications and features.
In conclusion, the MAP4KE170A is a versatile integrated circuit that provides efficient voltage regulation and power management for a wide range of electronic applications.
Word count: 366
Seznam 10 běžných otázek a odpovědí souvisejících s aplikací MAP4KE170A v technických řešeních
What is MAP4KE170A?
- MAP4KE170A is a high-voltage, low-quiescent current, buck-boost converter designed for automotive applications.
What input voltage range does MAP4KE170A support?
- MAP4KE170A supports an input voltage range from 3V to 40V, making it suitable for a wide variety of automotive electrical systems.
What is the typical output current capability of MAP4KE170A?
- The typical output current capability of MAP4KE170A is up to 2A, allowing it to power various automotive electronics and sensors.
Can MAP4KE170A operate in harsh automotive environments?
- Yes, MAP4KE170A is designed to operate in harsh automotive environments, with features such as over-temperature protection and input undervoltage lockout.
Does MAP4KE170A have built-in protection features?
- Yes, MAP4KE170A includes built-in protection features such as overcurrent protection, thermal shutdown, and reverse battery protection.
What control options are available for MAP4KE170A?
- MAP4KE170A offers both analog and PWM control options, providing flexibility for different system requirements.
Is MAP4KE170A suitable for use in start-stop vehicle systems?
- Yes, MAP4KE170A is suitable for use in start-stop vehicle systems due to its wide input voltage range and low quiescent current.
Can MAP4KE170A be used in conjunction with microcontrollers?
- Yes, MAP4KE170A can be easily interfaced with microcontrollers for precise control and monitoring of the power supply.
What are the key advantages of using MAP4KE170A in automotive applications?
- The key advantages of using MAP4KE170A include its high efficiency, small footprint, and robust performance in automotive environments.
Where can I find detailed technical information about MAP4KE170A?
- Detailed technical information about MAP4KE170A can be found in the datasheet provided by the manufacturer, which includes specifications, application notes, and reference designs.