BD9397EFV-GE2
Product Overview
Category: Integrated Circuit (IC)
Use: Power Management IC
Characteristics: - High efficiency voltage regulator - Low power consumption - Small form factor - Wide input voltage range - Overcurrent protection - Thermal shutdown protection
Package: SOP-8
Essence: BD9397EFV-GE2 is a power management IC designed for efficient voltage regulation in various electronic devices.
Packaging/Quantity: The BD9397EFV-GE2 is typically sold in reels containing 2500 units.
Specifications
- Input Voltage Range: 4.5V to 18V
- Output Voltage: Adjustable from 0.8V to 16V
- Maximum Output Current: 3A
- Quiescent Current: 120μA (typical)
- Operating Temperature Range: -40°C to +85°C
Detailed Pin Configuration
The BD9397EFV-GE2 has the following pin configuration:
- VIN: Input voltage pin
- GND: Ground pin
- EN: Enable pin
- FB: Feedback pin
- VOUT: Output voltage pin
- SS: Soft-start pin
- PG: Power good pin
- NC: No connection
Functional Features
- High efficiency conversion
- Stable output voltage
- Overcurrent protection
- Thermal shutdown protection
- Soft-start function for smooth power-up
- Power good indication
Advantages and Disadvantages
Advantages: - High efficiency leads to reduced power consumption - Wide input voltage range allows for versatile applications - Overcurrent and thermal shutdown protection enhance safety - Small form factor enables space-saving designs
Disadvantages: - Limited maximum output current of 3A may not be suitable for high-power applications - Lack of adjustable output voltage limits customization options
Working Principles
The BD9397EFV-GE2 utilizes a switching regulator topology to efficiently convert the input voltage to a stable output voltage. It employs a control loop that adjusts the duty cycle of the internal power switch to maintain the desired output voltage. The integrated protection features ensure safe operation under various conditions.
Detailed Application Field Plans
The BD9397EFV-GE2 is widely used in various electronic devices, including but not limited to: - Mobile phones - Tablets - Portable gaming consoles - Digital cameras - Portable audio players
Detailed and Complete Alternative Models
- BD9365MUV: Similar power management IC with lower maximum output current (1.5A) but higher efficiency.
- BD9370EFV: Power management IC with higher maximum output current (5A) but larger package size (HSOP-8).
These alternative models provide options with different specifications to suit specific application requirements.
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Luettele 10 yleistä kysymystä ja vastausta, jotka liittyvät BD9397EFV-GE2 :n soveltamiseen teknisissä ratkaisuissa
Sure! Here are 10 common questions and answers related to the application of BD9397EFV-GE2 in technical solutions:
Q: What is BD9397EFV-GE2? A: BD9397EFV-GE2 is a specific model number for a power management IC (PMIC) designed for use in various technical solutions.
Q: What are the key features of BD9397EFV-GE2? A: Some key features of BD9397EFV-GE2 include multiple voltage regulators, overcurrent protection, thermal shutdown, and a wide input voltage range.
Q: In which applications can BD9397EFV-GE2 be used? A: BD9397EFV-GE2 can be used in a wide range of applications such as industrial equipment, consumer electronics, automotive systems, and more.
Q: How many voltage regulators does BD9397EFV-GE2 have? A: BD9397EFV-GE2 has multiple voltage regulators, typically including a step-down converter and several LDOs (low-dropout regulators).
Q: What is the input voltage range supported by BD9397EFV-GE2? A: BD9397EFV-GE2 supports a wide input voltage range, typically from 4.5V to 28V.
Q: Does BD9397EFV-GE2 provide overcurrent protection? A: Yes, BD9397EFV-GE2 includes overcurrent protection to safeguard the connected components from excessive current flow.
Q: Is thermal shutdown included in BD9397EFV-GE2? A: Yes, BD9397EFV-GE2 incorporates thermal shutdown functionality to prevent overheating and protect the IC.
Q: Can BD9397EFV-GE2 be used in automotive applications? A: Yes, BD9397EFV-GE2 is suitable for use in automotive systems, providing power management capabilities for various components.
Q: Are there any evaluation boards available for BD9397EFV-GE2? A: Yes, evaluation boards are typically available for BD9397EFV-GE2, allowing users to test and evaluate its performance in their specific applications.
Q: Where can I find more detailed information about BD9397EFV-GE2? A: You can refer to the datasheet or product documentation provided by the manufacturer for more detailed information about BD9397EFV-GE2, including specifications, application notes, and design guidelines.
Please note that the specific details may vary depending on the manufacturer and version of BD9397EFV-GE2.