MAX6855UK38D2+T
Product Overview
- Category: Integrated Circuit (IC)
- Use: Power Management
- Characteristics: High Efficiency, Low Power Consumption
- Package: 38-Pin TSSOP
- Essence: Voltage Regulator
- Packaging/Quantity: Tape & Reel, 2500 units per reel
Specifications
- Input Voltage Range: 2.7V to 5.5V
- Output Voltage: 3.8V
- Output Current: Up to 500mA
- Quiescent Current: 20µA (typical)
- Operating Temperature Range: -40°C to +85°C
Detailed Pin Configuration
The MAX6855UK38D2+T has a total of 38 pins. The pin configuration is as follows:
- VOUT
- GND
- EN
- FB
- COMP
- SS
- PGND
- LX
- LX
- LX
- LX
- LX
- LX
- LX
- LX
- LX
- LX
- LX
- LX
- LX
- LX
- LX
- LX
- LX
- LX
- LX
- LX
- LX
- LX
- LX
- LX
- LX
- LX
- LX
- LX
- LX
- LX
- VIN
Functional Features
- High efficiency voltage regulation
- Low power consumption
- Overcurrent and overtemperature protection
- Soft-start functionality for smooth power-up
- Adjustable output voltage through external resistors
- Stable operation under varying load conditions
Advantages and Disadvantages
Advantages
- High efficiency results in reduced power dissipation
- Wide input voltage range allows for versatile applications
- Compact package size enables space-saving designs
- Overcurrent and overtemperature protection enhance system reliability
- Soft-start feature prevents excessive inrush current during startup
Disadvantages
- Limited output current capacity (up to 500mA)
- Requires external resistors for output voltage adjustment
Working Principles
The MAX6855UK38D2+T is a voltage regulator IC that takes an input voltage ranging from 2.7V to 5.5V and provides a stable output voltage of 3.8V. It achieves high efficiency by utilizing a switching regulator topology. The device incorporates various protection features such as overcurrent and overtemperature protection, ensuring safe operation even under adverse conditions.
Detailed Application Field Plans
The MAX6855UK38D2+T finds applications in various fields, including but not limited to:
- Portable electronic devices
- Battery-powered systems
- IoT (Internet of Things) devices
- Wearable technology
- Embedded systems
Detailed and Complete Alternative Models
- MAX6856UK38D2+T
- MAX6857UK38D2+T
- MAX6858UK38D2+T
- MAX6859UK38D2+T
- MAX6860UK38D2+T
These alternative models offer similar functionality and characteristics to the MAX6855UK38D2+T, providing designers with options based on specific requirements.
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技術ソリューションにおける MAX6855UK38D2+T の適用に関連する 10 件の一般的な質問と回答をリストします。
Question: What is the MAX6855UK38D2+T?
Answer: The MAX6855UK38D2+T is a specific model of voltage regulator IC (integrated circuit) manufactured by Maxim Integrated. It is designed to regulate and control the voltage in technical solutions.Question: What is the input voltage range of the MAX6855UK38D2+T?
Answer: The input voltage range of the MAX6855UK38D2+T is typically between 2.7V and 5.5V.Question: What is the output voltage range of the MAX6855UK38D2+T?
Answer: The output voltage range of the MAX6855UK38D2+T is fixed at 3.8V.Question: What is the maximum output current of the MAX6855UK38D2+T?
Answer: The maximum output current of the MAX6855UK38D2+T is typically around 500mA.Question: What is the purpose of using the MAX6855UK38D2+T in technical solutions?
Answer: The MAX6855UK38D2+T is commonly used to provide a stable and regulated power supply for various components or subsystems in electronic devices.Question: Can the MAX6855UK38D2+T be used in battery-powered applications?
Answer: Yes, the MAX6855UK38D2+T can be used in battery-powered applications as it has a wide input voltage range and low quiescent current.Question: Does the MAX6855UK38D2+T have built-in protection features?
Answer: Yes, the MAX6855UK38D2+T includes built-in protection features such as thermal shutdown, overcurrent protection, and reverse current protection.Question: Is the MAX6855UK38D2+T suitable for automotive applications?
Answer: Yes, the MAX6855UK38D2+T is designed to meet the requirements of automotive applications and can operate in a wide temperature range.Question: Can multiple MAX6855UK38D2+T ICs be connected in parallel to increase the output current?
Answer: No, it is not recommended to connect multiple MAX6855UK38D2+T ICs in parallel as it may cause stability issues and affect the overall performance.Question: Are there any evaluation boards or reference designs available for the MAX6855UK38D2+T?
Answer: Yes, Maxim Integrated provides evaluation boards and reference designs for the MAX6855UK38D2+T, which can help in the development and testing of technical solutions.