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MIC94051BM4 TR
Product Overview
Category: Integrated Circuit
Use: Power Management
Characteristics: Low voltage, high efficiency
Package: 4-Bump UCSP (0.73x0.73mm)
Essence: Power management IC for portable devices
Packaging/Quantity: Tape & Reel (3000 units)
Specifications
- Input Voltage Range: 1.5V to 5.5V
- Output Voltage Range: 1.2V to 5.5V
- Quiescent Current: 16µA
- Maximum Output Current: 150mA
- Efficiency: Up to 96%
Detailed Pin Configuration
The MIC94051BM4 TR features a 4-pin configuration with specific functions assigned to each pin.
| Pin Number | Function | |------------|----------------| | 1 | VIN | | 2 | GND | | 3 | EN (Enable) | | 4 | VOUT |
Functional Features
- Low input voltage capability
- High efficiency across a wide load range
- Ultra-low quiescent current
- Thermal shutdown and current limit protection
Advantages and Disadvantages
Advantages: - Wide input voltage range - Small package size - High efficiency - Low quiescent current
Disadvantages: - Limited maximum output current - Sensitive to external noise due to low voltage operation
Working Principles
The MIC94051BM4 TR is designed to efficiently regulate the voltage supplied to portable electronic devices. It achieves this by utilizing a low dropout linear regulator architecture, ensuring minimal voltage drop between the input and output.
Detailed Application Field Plans
The MIC94051BM4 TR is ideally suited for various portable electronic devices such as smartphones, tablets, portable media players, and wearable devices. Its low input voltage range and high efficiency make it particularly suitable for battery-powered applications where maximizing battery life is crucial.
Detailed and Complete Alternative Models
- MIC94050BM4 TR: Similar specifications with a different output voltage range
- MIC94052BM4 TR: Higher maximum output current with slightly larger package size
In conclusion, the MIC94051BM4 TR is a versatile power management IC that offers high efficiency and low voltage operation, making it an ideal choice for a wide range of portable electronic devices.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací MIC94051BM4 TR v technických řešeních
What is the MIC94051BM4 TR?
- The MIC94051BM4 TR is a low-side load switch designed to control power distribution in various technical solutions.
What is the input voltage range of the MIC94051BM4 TR?
- The input voltage range of the MIC94051BM4 TR is typically between 1.5V and 5.5V.
What is the maximum continuous current that the MIC94051BM4 TR can handle?
- The MIC94051BM4 TR can handle a maximum continuous current of up to 500mA.
What are the typical applications of the MIC94051BM4 TR?
- The MIC94051BM4 TR is commonly used in portable devices, USB ports, power distribution systems, and other battery-powered applications.
Does the MIC94051BM4 TR have built-in protection features?
- Yes, the MIC94051BM4 TR includes built-in thermal shutdown and overcurrent protection to ensure safe operation.
What is the quiescent current consumption of the MIC94051BM4 TR?
- The quiescent current consumption of the MIC94051BM4 TR is typically very low, making it suitable for battery-powered applications.
Can the MIC94051BM4 TR be used in automotive applications?
- Yes, the MIC94051BM4 TR is suitable for automotive applications, as it can withstand the harsh operating conditions in automotive environments.
What is the thermal resistance of the MIC94051BM4 TR?
- The thermal resistance of the MIC94051BM4 TR is typically low, allowing for efficient heat dissipation.
Is the MIC94051BM4 TR available in a small package size?
- Yes, the MIC94051BM4 TR is available in a compact 4-pin SC-70 package, making it suitable for space-constrained designs.
Where can I find detailed technical information about the MIC94051BM4 TR?
- Detailed technical information about the MIC94051BM4 TR can be found in the datasheet provided by the manufacturer or on their official website.