MAX868EUB-T
Product Overview
- Category: Integrated Circuit (IC)
- Use: Power Management
- Characteristics: High Efficiency, Low Power Consumption
- Package: µMAX®
- Essence: Voltage Regulator
- Packaging/Quantity: Tape & Reel, 2500 units per reel
Specifications
- Input Voltage Range: 2.7V to 5.5V
- Output Voltage Range: 1.25V to 5.5V
- Maximum Output Current: 100mA
- Dropout Voltage: 120mV at 100mA
- Quiescent Current: 40µA
- Operating Temperature Range: -40°C to +85°C
Pin Configuration
The MAX868EUB-T has the following pin configuration:
- GND (Ground)
- FB (Feedback)
- EN (Enable)
- VOUT (Output Voltage)
- VIN (Input Voltage)
Functional Features
- High efficiency voltage regulation
- Low power consumption
- Wide input voltage range
- Adjustable output voltage
- Overcurrent and thermal protection
Advantages
- High efficiency results in reduced power dissipation
- Wide input voltage range allows for versatile applications
- Adjustable output voltage provides flexibility
- Overcurrent and thermal protection ensure device safety
Disadvantages
- Limited maximum output current of 100mA
- Dropout voltage of 120mV may affect certain low-power applications
Working Principles
The MAX868EUB-T is a voltage regulator IC that converts an input voltage within the range of 2.7V to 5.5V into a regulated output voltage between 1.25V and 5.5V. It achieves high efficiency by utilizing a low dropout (LDO) architecture. The device operates by comparing the feedback voltage with a reference voltage and adjusting the output voltage accordingly. It also incorporates overcurrent and thermal protection mechanisms to ensure safe operation.
Detailed Application Field Plans
The MAX868EUB-T is commonly used in various applications that require efficient power management. Some of the typical application fields include:
- Battery-powered devices: Portable electronics, handheld instruments, wireless sensors.
- IoT (Internet of Things) devices: Smart home systems, wearable devices, connected appliances.
- Automotive electronics: Infotainment systems, dashboard displays, lighting control modules.
- Industrial equipment: Process control systems, motor drives, instrumentation.
Detailed and Complete Alternative Models
- MAX867EUB-T
- MAX869EUB-T
- MAX870EUB-T
- MAX871EUB-T
- MAX872EUB-T
These alternative models offer similar functionality and characteristics, providing options for different design requirements.
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技術ソリューションにおける MAX868EUB-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 MAX868EUB-T in technical solutions:
Q: What is the MAX868EUB-T? A: The MAX868EUB-T is a step-up DC-DC converter IC designed for boosting low input voltages to higher output voltages.
Q: What is the input voltage range of the MAX868EUB-T? A: The MAX868EUB-T has an input voltage range of 2.5V to 16V.
Q: What is the output voltage range of the MAX868EUB-T? A: The MAX868EUB-T can provide output voltages ranging from 4V to 28V.
Q: What is the maximum output current of the MAX868EUB-T? A: The MAX868EUB-T can deliver a maximum output current of 500mA.
Q: What is the efficiency of the MAX868EUB-T? A: The efficiency of the MAX868EUB-T can reach up to 90% depending on the input and output voltage conditions.
Q: Does the MAX868EUB-T have built-in protection features? A: Yes, the MAX868EUB-T includes overcurrent protection, thermal shutdown, and undervoltage lockout features.
Q: Can the MAX868EUB-T be used in battery-powered applications? A: Yes, the low input voltage range and high efficiency make the MAX868EUB-T suitable for battery-powered applications.
Q: What type of package does the MAX868EUB-T come in? A: The MAX868EUB-T is available in a small 10-pin µMAX package.
Q: Is the MAX868EUB-T suitable for automotive applications? A: Yes, the MAX868EUB-T is automotive-grade and can be used in various automotive systems.
Q: Are there any application notes or reference designs available for the MAX868EUB-T? A: Yes, Maxim Integrated provides application notes and reference designs to help users implement the MAX868EUB-T in their technical solutions.
Please note that these answers are general and may vary depending on specific design requirements and conditions. It's always recommended to refer to the datasheet and consult with the manufacturer for accurate information.