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BD9750BFV-E2
Product Overview
Category: Integrated Circuit (IC)
Use: Power Management IC
Characteristics: - High efficiency voltage regulator - Low power consumption - Compact size - Wide input voltage range - Multiple protection features
Package: VFQFPN-32
Essence: The BD9750BFV-E2 is a power management IC designed to regulate voltage efficiently in various electronic devices.
Packaging/Quantity: The BD9750BFV-E2 is available in VFQFPN-32 package and is typically sold in reels of 2500 units.
Specifications
- Input Voltage Range: 2.7V - 5.5V
- Output Voltage Range: 0.8V - 3.6V
- Maximum Output Current: 1.5A
- Quiescent Current: 50µA (typical)
- Operating Temperature Range: -40°C to +85°C
Detailed Pin Configuration
The BD9750BFV-E2 has a total of 32 pins, each serving a specific function. Here is the detailed pin configuration:
- VIN: Input voltage pin
- GND: Ground pin
- EN: Enable pin
- FB: Feedback pin
- VOUT: Output voltage pin
- PG: Power Good pin
- SS: Soft-start pin
- COMP: Compensation pin
- ...
- ... ...
- ...
(Note: Detailed pin configuration beyond pin 9 is not provided here for brevity.)
Functional Features
- High efficiency voltage regulation
- Overcurrent protection
- Thermal shutdown protection
- Undervoltage lockout protection
- Soft-start function
- Power good indication
Advantages and Disadvantages
Advantages: - High efficiency operation - Wide input voltage range - Compact size for space-constrained applications - Multiple protection features ensure device and system safety
Disadvantages: - Limited maximum output current (1.5A) - May require additional external components for specific applications
Working Principles
The BD9750BFV-E2 utilizes a switching regulator topology to efficiently regulate the input voltage to the desired output voltage. It employs a control loop that continuously adjusts the duty cycle of the internal power switch to maintain a stable output voltage, even with varying input conditions.
Detailed Application Field Plans
The BD9750BFV-E2 is widely used in various electronic devices that require efficient voltage regulation. Some common application fields include:
- Mobile devices (smartphones, tablets, portable media players)
- Wearable devices (smartwatches, fitness trackers)
- Portable gaming consoles
- IoT devices
- Battery-powered devices
Detailed and Complete Alternative Models
- BD9778HFP: Power management IC with higher maximum output current (3A)
- BD9749MWV: Power management IC with lower quiescent current (20µA)
- BD9766FV: Power management IC with integrated LDO regulator
(Note: The list of alternative models provided here is not exhaustive.)
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací BD9750BFV-E2 v technických řešeních
Sure! Here are 10 common questions and answers related to the application of BD9750BFV-E2 in technical solutions:
Q: What is BD9750BFV-E2? A: BD9750BFV-E2 is a specific model of voltage regulator IC (integrated circuit) designed for use in various technical solutions.
Q: What are the key features of BD9750BFV-E2? A: Some key features of BD9750BFV-E2 include high efficiency, low dropout voltage, overcurrent protection, thermal shutdown, and a wide input voltage range.
Q: What is the typical input voltage range supported by BD9750BFV-E2? A: The typical input voltage range supported by BD9750BFV-E2 is between 2.5V and 6.0V.
Q: What is the output voltage range of BD9750BFV-E2? A: The output voltage range of BD9750BFV-E2 can be adjusted from 0.8V to 5.0V using external resistors.
Q: Can BD9750BFV-E2 handle high current loads? A: Yes, BD9750BFV-E2 is capable of handling high current loads up to a maximum of 1.5A.
Q: Is BD9750BFV-E2 suitable for battery-powered applications? A: Yes, BD9750BFV-E2 is suitable for battery-powered applications due to its low dropout voltage and high efficiency characteristics.
Q: Does BD9750BFV-E2 have any built-in protection features? A: Yes, BD9750BFV-E2 has built-in protection features such as overcurrent protection and thermal shutdown to ensure safe operation.
Q: Can BD9750BFV-E2 be used in automotive applications? A: Yes, BD9750BFV-E2 is suitable for automotive applications as it can operate within the required temperature range and has automotive-grade reliability.
Q: What is the package type of BD9750BFV-E2? A: BD9750BFV-E2 comes in a small form factor package known as HTSOP-J8, which is compact and suitable for space-constrained designs.
Q: Are there any evaluation boards or reference designs available for BD9750BFV-E2? A: Yes, the manufacturer provides evaluation boards and reference designs to help users quickly prototype and integrate BD9750BFV-E2 into their applications.
Please note that these questions and answers are general and may vary depending on specific application requirements and the manufacturer's documentation.