MAX6855UK42D5+T
Product Overview
- Category: Integrated Circuit (IC)
- Use: Power Management
- Characteristics: High Efficiency, Low Power Consumption
- Package: SOT23-5
- Essence: Voltage Regulator
- Packaging/Quantity: Tape & Reel, 3000 pieces per reel
Specifications
- Input Voltage Range: 2.7V to 5.5V
- Output Voltage: 4.2V
- Output Current: 100mA
- Dropout Voltage: 150mV at 100mA
- Quiescent Current: 20µA
- Operating Temperature Range: -40°C to +85°C
Detailed Pin Configuration
The MAX6855UK42D5+T has a SOT23-5 package with the following pin configuration:
- GND (Ground)
- IN (Input Voltage)
- EN (Enable)
- BYP (Bypass Capacitor)
- OUT (Output Voltage)
Functional Features
- Low dropout voltage ensures efficient power conversion.
- Wide input voltage range allows for versatile applications.
- Enable pin provides control over the regulator's operation.
- Bypass capacitor pin improves stability and reduces noise.
Advantages and Disadvantages
Advantages
- High efficiency results in minimal power loss.
- Low quiescent current prolongs battery life.
- Small form factor enables space-saving designs.
- Wide operating temperature range ensures reliability.
Disadvantages
- Limited output current may not be suitable for high-power applications.
- SOT23-5 package may require additional thermal management for certain use cases.
Working Principles
The MAX6855UK42D5+T is a voltage regulator that takes an input voltage ranging from 2.7V to 5.5V and provides a regulated output voltage of 4.2V. It operates by using an internal pass transistor to maintain a constant voltage drop across the device, ensuring a stable output voltage even when the input voltage fluctuates.
Detailed Application Field Plans
The MAX6855UK42D5+T is commonly used in various portable electronic devices, such as smartphones, tablets, and wearable devices. Its low power consumption and small form factor make it ideal for battery-powered applications where space is limited. Additionally, its wide operating temperature range allows it to be used in harsh environments.
Detailed and Complete Alternative Models
- MAX6856UK42D5+T
- MAX6857UK42D5+T
- MAX6858UK42D5+T
- MAX6859UK42D5+T
These alternative models offer similar specifications and functionality to the MAX6855UK42D5+T, providing designers with options based on their specific requirements.
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技術ソリューションにおける MAX6855UK42D5+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。
Sure! Here are 10 common questions and answers related to the application of MAX6855UK42D5+T in technical solutions:
Q: What is MAX6855UK42D5+T? A: MAX6855UK42D5+T is a specific model of voltage regulator IC (integrated circuit) manufactured by Maxim Integrated. It is designed for use in various technical solutions that require stable and regulated power supply.
Q: What is the input voltage range of MAX6855UK42D5+T? A: The input voltage range of MAX6855UK42D5+T is typically between 4.5V and 5.5V.
Q: What is the output voltage range of MAX6855UK42D5+T? A: The output voltage range of MAX6855UK42D5+T is adjustable, but it can be set to provide a regulated output voltage between 0.8V and 3.6V.
Q: What is the maximum output current of MAX6855UK42D5+T? A: The maximum output current of MAX6855UK42D5+T is typically around 4.2A.
Q: What are the typical applications of MAX6855UK42D5+T? A: MAX6855UK42D5+T is commonly used in various technical solutions such as embedded systems, industrial automation, telecommunications equipment, and portable electronic devices.
Q: Does MAX6855UK42D5+T have built-in protection features? A: Yes, MAX6855UK42D5+T includes several built-in protection features like overcurrent protection, thermal shutdown, and undervoltage lockout.
Q: Can MAX6855UK42D5+T operate in a wide temperature range? A: Yes, MAX6855UK42D5+T is designed to operate reliably in a wide temperature range, typically from -40°C to +85°C.
Q: Is MAX6855UK42D5+T available in different package options? A: Yes, MAX6855UK42D5+T is available in a compact 5mm x 5mm, 20-pin TQFN (Thin Quad Flat No-Lead) package.
Q: Can MAX6855UK42D5+T be used in battery-powered applications? A: Yes, MAX6855UK42D5+T can be used in battery-powered applications as it has low quiescent current and supports power-saving modes.
Q: Are there any evaluation boards or reference designs available for MAX6855UK42D5+T? A: Yes, Maxim Integrated provides evaluation boards and reference designs that can help developers quickly prototype and integrate MAX6855UK42D5+T into their technical solutions.
Please note that the answers provided here are general and may vary depending on specific datasheet specifications and application requirements.