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MAX1682EUK+T
Product Overview
- Category: Integrated Circuit (IC)
- Use: LED Driver
- Characteristics: High Efficiency, Low Quiescent Current, Wide Input Voltage Range
- Package: SOT-23-5
- Essence: Step-Up DC-DC Converter
- Packaging/Quantity: Tape & Reel, 3000 pieces per reel
Specifications
- Input Voltage Range: 2.5V to 16V
- Output Voltage Range: Up to 28V
- Maximum Output Current: 350mA
- Switching Frequency: 1.6MHz
- Quiescent Current: 17µA
- Operating Temperature Range: -40°C to +85°C
Pin Configuration
The MAX1682EUK+T has a total of 5 pins arranged as follows:
```
| | --| VOUT | --| GND | --| FB | --| EN | --| VIN | |___________| ```
Functional Features
- Step-up DC-DC converter with integrated power switch
- High efficiency up to 90%
- Low quiescent current for improved battery life
- Wide input voltage range suitable for various applications
- Adjustable output voltage through feedback (FB) pin
- Enable (EN) pin for easy on/off control
Advantages and Disadvantages
Advantages: - High efficiency leads to reduced power consumption - Wide input voltage range allows for versatile usage - Small package size enables space-saving designs - Low quiescent current prolongs battery life
Disadvantages: - Limited maximum output current may not be suitable for high-power applications - Requires external components for proper operation
Working Principles
The MAX1682EUK+T is a step-up DC-DC converter that converts a low input voltage to a higher output voltage. It utilizes an integrated power switch and operates at a high switching frequency of 1.6MHz. The feedback (FB) pin allows for adjustable output voltage, while the enable (EN) pin provides control over the converter's on/off state. The device achieves high efficiency by minimizing power losses during conversion.
Detailed Application Field Plans
The MAX1682EUK+T is commonly used in various applications, including but not limited to: - LED lighting systems - Battery-powered devices - Portable electronics - Automotive lighting - Industrial control systems
Detailed and Complete Alternative Models
- MAX1683EUK+T
- MAX1684EUK+T
- MAX1685EUK+T
- MAX1686EUK+T
- MAX1687EUK+T
These alternative models offer similar functionality and characteristics, providing options for different design requirements.
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Texniki həllərdə MAX1682EUK+T tətbiqi ilə bağlı 10 ümumi sual və cavabı sadalayın
Sure! Here are 10 common questions and answers related to the application of MAX1682EUK+T in technical solutions:
Q: What is the MAX1682EUK+T? A: The MAX1682EUK+T is a high-voltage, low-dropout linear regulator designed for use in automotive applications.
Q: What is the input voltage range of the MAX1682EUK+T? A: The input voltage range of the MAX1682EUK+T is from 5V to 72V.
Q: What is the output voltage range of the MAX1682EUK+T? A: The output voltage range of the MAX1682EUK+T is adjustable from 1.25V to 60V.
Q: What is the maximum output current of the MAX1682EUK+T? A: The maximum output current of the MAX1682EUK+T is 150mA.
Q: Can the MAX1682EUK+T handle automotive load dump conditions? A: Yes, the MAX1682EUK+T is designed to withstand automotive load dump conditions up to 80V.
Q: Does the MAX1682EUK+T have built-in thermal shutdown protection? A: Yes, the MAX1682EUK+T has built-in thermal shutdown protection to prevent overheating.
Q: Can the MAX1682EUK+T operate in a wide temperature range? A: Yes, the MAX1682EUK+T can operate in a temperature range from -40°C to +125°C.
Q: Is the MAX1682EUK+T suitable for battery-powered applications? A: Yes, the MAX1682EUK+T is suitable for battery-powered applications due to its low quiescent current.
Q: Does the MAX1682EUK+T have short-circuit protection? A: Yes, the MAX1682EUK+T has built-in short-circuit protection to prevent damage in case of a short circuit.
Q: What package does the MAX1682EUK+T come in? A: The MAX1682EUK+T comes in a SOT23-5 package, which is small and easy to solder.
Please note that these answers are based on general information about the MAX1682EUK+T and may vary depending on specific application requirements.