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BU7328HFV-TR
Overview
Category: Integrated Circuit (IC)
Use: Power Management
Characteristics: - High efficiency - Low power consumption - Compact size - Wide operating voltage range
Package: HVQFN-32
Essence: BU7328HFV-TR is a power management IC designed for various applications.
Packaging/Quantity: Available in tape and reel packaging, with 2500 units per reel.
Specifications and Parameters
- Input Voltage Range: 4.5V to 24V
- Output Voltage Range: 0.6V to 5.5V
- Maximum Output Current: 3A
- Operating Temperature Range: -40°C to +85°C
Pin Configuration
The BU7328HFV-TR features a detailed and complete pin configuration as follows:
- VIN: Input voltage
- GND: Ground
- EN: Enable pin
- FB: Feedback pin
- VOUT: Output voltage
- PG: Power good indicator
- SS: Soft-start control
- COMP: Compensation pin
- BST: Boost pin
- SW: Switching node
- AGND: Analog ground
- PGND: Power ground
- NC: No connection
- NC: No connection
- NC: No connection
- NC: No connection
- NC: No connection
- NC: No connection
- NC: No connection
- NC: No connection
- NC: No connection
- NC: No connection
- NC: No connection
- NC: No connection
- NC: No connection
- NC: No connection
- NC: No connection
- NC: No connection
- NC: No connection
- NC: No connection
- NC: No connection
- NC: No connection
Functional Characteristics
The BU7328HFV-TR offers the following functional characteristics:
- High efficiency power conversion
- Overcurrent protection
- Thermal shutdown protection
- Soft-start function
- Power good indicator
Advantages and Disadvantages
Advantages: - High efficiency leads to energy savings - Compact size allows for space-saving designs - Wide operating voltage range provides flexibility - Overcurrent and thermal shutdown protection enhance reliability
Disadvantages: - Limited maximum output current of 3A
Applicable Range of Products
The BU7328HFV-TR is suitable for a wide range of applications, including but not limited to: - Portable electronic devices - Industrial equipment - Automotive systems - Communication devices
Working Principles
The BU7328HFV-TR operates based on a switching regulator principle, converting the input voltage to the desired output voltage with high efficiency.
Detailed Application Field Plans
The BU7328HFV-TR can be applied in various fields, such as: 1. Portable Electronic Devices: - Smartphones - Tablets - Wearable devices
Industrial Equipment:
- Robotics
- Factory automation systems
- Power tools
Automotive Systems:
- Infotainment systems
- Advanced driver-assistance systems (ADAS)
- Lighting control
Communication Devices:
- Routers
- Network switches
- Base stations
Detailed Alternative Models
Some alternative models to the BU7328HFV-TR include: - BU7328KV-TR - BU7328DFV-TR - BU7328GFV-TR
5 Common Technical Questions and Answers
Q: What is the maximum input voltage supported by BU7328HFV-TR?
- A: The BU7328HFV-TR can handle input voltages ranging from 4.5V to 24V.
Q: Does BU7328HFV-TR have overcurrent protection?
- A: Yes, the IC features overcurrent protection for enhanced safety.
Q: What is the operating temperature range of BU7328HFV-TR?
- A: The BU7328HFV-TR can operate within a temperature range of -40°C to +85°C.
Q: Can BU7328HFV-TR be used in automotive applications?
- A: Yes, the IC is suitable for automotive systems such as infotainment and ADAS.
Q: What is the package type of BU7328HFV-TR?
- A: The BU7328HFV-TR comes in an HVQFN-32 package.
This encyclopedia entry provides an overview of the BU7328HFV-TR