BD9139MUV-E2
Product Overview
Category
BD9139MUV-E2 belongs to the category of integrated circuits (ICs).
Use
It is commonly used as a power management IC in various electronic devices.
Characteristics
- High efficiency
- Low power consumption
- Compact size
- Wide input voltage range
Package
BD9139MUV-E2 is available in a small outline package (SOP) with a specified pin configuration.
Essence
The essence of BD9139MUV-E2 lies in its ability to efficiently manage power distribution and consumption in electronic devices.
Packaging/Quantity
BD9139MUV-E2 is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.
Specifications
- Input Voltage Range: 2.7V - 5.5V
- Output Voltage Range: 0.8V - 3.6V
- Maximum Output Current: 1.5A
- Operating Temperature Range: -40°C to +85°C
Detailed Pin Configuration
The BD9139MUV-E2 has the following pin configuration:
- VIN: Input voltage pin
- GND: Ground pin
- EN: Enable pin
- FB: Feedback pin
- VOUT: Output voltage pin
Functional Features
- Overcurrent protection
- Thermal shutdown protection
- Short-circuit protection
- Under-voltage lockout
Advantages and Disadvantages
Advantages
- High efficiency leads to reduced power consumption
- Compact size allows for easy integration into various devices
- Wide input voltage range provides flexibility in application
Disadvantages
- Limited maximum output current may not be suitable for high-power applications
- Operating temperature range may restrict usage in extreme environments
Working Principles
BD9139MUV-E2 operates by regulating the input voltage and converting it to the desired output voltage using internal circuitry. It incorporates various protection mechanisms to ensure safe and reliable operation.
Detailed Application Field Plans
BD9139MUV-E2 finds applications in a wide range of electronic devices, including but not limited to: - Mobile phones - Tablets - Portable gaming consoles - Wearable devices - IoT devices
Detailed and Complete Alternative Models
Some alternative models that can be considered as alternatives to BD9139MUV-E2 are: - BD9121FV - BD9141MUV - BD9154MUV - BD9160MUV
These 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 BD9139MUV-E2 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 BD9139MUV-E2 in technical solutions:
Q: What is BD9139MUV-E2? A: BD9139MUV-E2 is a voltage regulator IC (Integrated Circuit) designed for automotive applications.
Q: What is the input voltage range supported by BD9139MUV-E2? A: BD9139MUV-E2 supports an input voltage range of 4.5V to 40V.
Q: What is the output voltage range provided by BD9139MUV-E2? A: BD9139MUV-E2 provides an output voltage range of 0.8V to 36V.
Q: What is the maximum output current that BD9139MUV-E2 can handle? A: BD9139MUV-E2 can handle a maximum output current of 3A.
Q: Is BD9139MUV-E2 suitable for automotive applications? A: Yes, BD9139MUV-E2 is specifically designed for automotive applications and meets the required standards.
Q: Does BD9139MUV-E2 have built-in protection features? A: Yes, BD9139MUV-E2 includes various protection features such as overcurrent protection, thermal shutdown, and reverse current protection.
Q: Can BD9139MUV-E2 operate in a wide temperature range? A: Yes, BD9139MUV-E2 has a wide operating temperature range of -40°C to +125°C.
Q: What type of package does BD9139MUV-E2 come in? A: BD9139MUV-E2 is available in a compact HSON-10 package.
Q: Can BD9139MUV-E2 be used in other applications apart from automotive? A: While BD9139MUV-E2 is primarily designed for automotive applications, it can also be used in other industrial and consumer electronics applications.
Q: Are there any evaluation boards or reference designs available for BD9139MUV-E2? A: Yes, ROHM Semiconductor provides evaluation boards and reference designs to help users quickly prototype and implement BD9139MUV-E2 in their applications.
Please note that these answers are general and may vary depending on the specific requirements and use cases. It is always recommended to refer to the datasheet and application notes provided by the manufacturer for detailed information.