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MAX172BMRG/883B
Product Overview
- Category: Integrated Circuit (IC)
- Use: Power Management
- Characteristics: Low-power, high-efficiency, voltage regulator
- Package: 8-pin SOIC (Small Outline Integrated Circuit)
- Essence: Regulates and controls voltage in electronic devices
- Packaging/Quantity: Tape and Reel, 2500 units per reel
Specifications
- Input Voltage Range: 2.5V to 5.5V
- Output Voltage Range: 1.8V to 3.6V
- Quiescent Current: 17µA (typical)
- Output Current: Up to 150mA
- Operating Temperature Range: -40°C to +85°C
Pin Configuration
The MAX172BMRG/883B has the following pin configuration:
- GND: Ground connection
- EN: Enable pin for turning the device on/off
- FB: Feedback pin for setting the output voltage
- VOUT: Output voltage pin
- VIN: Input voltage pin
- NC: No connection
- NC: No connection
- VDD: Supply voltage input
Functional Features
- Low quiescent current for power efficiency
- Wide input voltage range for versatility
- Adjustable output voltage for flexibility
- Overcurrent and thermal protection for reliability
- Enable pin for easy control of device operation
Advantages
- High efficiency leading to longer battery life
- Small form factor suitable for space-constrained applications
- Robust protection features ensure device safety
- Easy integration into various electronic systems
Disadvantages
- Limited output current may not be suitable for high-power applications
- Narrow operating temperature range restricts usage in extreme environments
Working Principles
The MAX172BMRG/883B is a voltage regulator IC that regulates the output voltage based on the feedback received from the FB pin. It operates by comparing the feedback voltage with an internal reference voltage and adjusts the output accordingly. The enable pin (EN) controls the device's operation, allowing it to be turned on or off as needed.
Detailed Application Field Plans
The MAX172BMRG/883B is commonly used in various battery-powered applications, such as:
- Portable electronic devices (e.g., smartphones, tablets)
- Wearable devices (e.g., smartwatches, fitness trackers)
- IoT (Internet of Things) devices
- Wireless sensors
- Medical devices
Detailed and Complete Alternative Models
- MAX17222: Low IQ, 150mA nanoPower Buck-Boost Converter
- MAX17223: Low IQ, 300mA nanoPower Buck-Boost Converter
- MAX17225: Low IQ, 100mA nanoPower Buck-Boost Converter
- MAX17227: Low IQ, 50mA nanoPower Buck-Boost Converter
These alternative models offer similar functionality and can be considered as alternatives to the MAX172BMRG/883B depending on specific requirements.
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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de MAX172BMRG/883B en soluciones técnicas
Question: What is the operating voltage range of MAX172BMRG/883B?
Answer: The operating voltage range is from 2.7V to 5.5V.Question: What is the typical quiescent current of MAX172BMRG/883B?
Answer: The typical quiescent current is 4.3µA.Question: Can MAX172BMRG/883B be used in battery-powered applications?
Answer: Yes, MAX172BMRG/883B is suitable for battery-powered applications due to its low power consumption.Question: What is the maximum charge current supported by MAX172BMRG/883B?
Answer: The maximum charge current is 2.2A.Question: Does MAX172BMRG/883B have built-in overvoltage protection?
Answer: Yes, it has built-in overvoltage protection.Question: What is the temperature range for proper operation of MAX172BMRG/883B?
Answer: The temperature range is from -40°C to +85°C.Question: Is MAX172BMRG/883B suitable for use in portable electronic devices?
Answer: Yes, MAX172BMRG/883B is suitable for use in portable electronic devices due to its low power requirements.Question: Can MAX172BMRG/883B be used in solar-powered applications?
Answer: Yes, MAX172BMRG/883B can be used in solar-powered applications due to its wide operating voltage range.Question: Does MAX172BMRG/883B support battery temperature monitoring?
Answer: Yes, it supports battery temperature monitoring for enhanced safety and performance.Question: What is the package type of MAX172BMRG/883B?
Answer: MAX172BMRG/883B comes in a 3mm x 3mm, 14-pin TDFN package.