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BD9137MUV-E2
Product Overview
Category
BD9137MUV-E2 belongs to the category of integrated circuits (ICs).
Use
It is commonly used as a voltage regulator in various electronic devices.
Characteristics
- High efficiency
- Low power consumption
- Compact size
- Wide input voltage range
- Stable output voltage
Package
BD9137MUV-E2 comes in a small outline package (SOP) with a thermal pad for efficient heat dissipation.
Essence
The essence of BD9137MUV-E2 lies in its ability to regulate and stabilize voltage levels, ensuring reliable performance of electronic devices.
Packaging/Quantity
BD9137MUV-E2 is typically packaged in reels or tubes, with each reel or tube containing a specific quantity of ICs.
Specifications
- Input Voltage Range: 4.5V to 18V
- Output Voltage Range: 0.8V to 5.5V
- Maximum Output Current: 3A
- Operating Temperature Range: -40°C to 85°C
- Dropout Voltage: 200mV (typical)
Detailed 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
- Soft-start function
- Adjustable output voltage
Advantages
- High efficiency leads to reduced power consumption
- Wide input voltage range allows compatibility with various power sources
- Compact size enables integration into space-constrained designs
- Stable output voltage ensures reliable operation of connected devices
Disadvantages
- Limited maximum output current may not be suitable for high-power applications
- Dropout voltage may cause a slight voltage drop across the regulator
Working Principles
BD9137MUV-E2 operates based on a feedback control mechanism. It compares the output voltage with a reference voltage and adjusts the internal circuitry to maintain a stable output voltage, regardless of input voltage variations.
Detailed Application Field Plans
BD9137MUV-E2 finds applications in various electronic devices, including but not limited to: - Mobile phones - Tablets - Portable gaming consoles - Digital cameras - Wireless routers
Detailed and Complete Alternative Models
- BD9125MUV-E2: Similar voltage regulator with a lower maximum output current of 2A.
- BD9140MUV-E2: Similar voltage regulator with a higher maximum output current of 4A.
- BD9150MUV-E2: Similar voltage regulator with a higher maximum output current of 5A.
These alternative models provide options for different power requirements while maintaining similar characteristics and functionality.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací BD9137MUV-E2 v technických řešeních
Sure! Here are 10 common questions and answers related to the application of BD9137MUV-E2 in technical solutions:
Q: What is BD9137MUV-E2? A: BD9137MUV-E2 is a voltage regulator IC (Integrated Circuit) designed for use in various technical solutions.
Q: What is the input voltage range supported by BD9137MUV-E2? A: BD9137MUV-E2 supports an input voltage range of 4.5V to 18V.
Q: What is the output voltage range provided by BD9137MUV-E2? A: BD9137MUV-E2 provides an output voltage range of 0.8V to 5.5V.
Q: What is the maximum output current that BD9137MUV-E2 can handle? A: BD9137MUV-E2 can handle a maximum output current of 3A.
Q: Is BD9137MUV-E2 suitable for battery-powered applications? A: Yes, BD9137MUV-E2 is suitable for battery-powered applications as it has low quiescent current and supports low dropout voltage.
Q: Can BD9137MUV-E2 be used in automotive applications? A: Yes, BD9137MUV-E2 is suitable for automotive applications as it meets the AEC-Q100 Grade 1 requirements.
Q: Does BD9137MUV-E2 have built-in protection features? A: Yes, BD9137MUV-E2 includes overcurrent protection, thermal shutdown, and undervoltage lockout features.
Q: What is the operating temperature range of BD9137MUV-E2? A: BD9137MUV-E2 has an operating temperature range of -40°C to +125°C.
Q: Can BD9137MUV-E2 be used in space-constrained applications? A: Yes, BD9137MUV-E2 is available in a compact package (HSOP-8E) which makes it suitable for space-constrained applications.
Q: Is there any evaluation board or reference design available for BD9137MUV-E2? A: Yes, ROHM Semiconductor provides an evaluation board and reference design for BD9137MUV-E2, which can help in the development process.
Please note that these answers are general and may vary depending on the specific requirements and use cases. It's always recommended to refer to the datasheet and consult with the manufacturer for detailed information.