MBRTA80020R
Product Overview
- Belongs to: Electronic Components
- Category: Integrated Circuits
- Use: Power Management
- Characteristics: High efficiency, compact design
- Package: SMD/SMT
- Essence: Regulates power supply
- Packaging/Quantity: Tape & Reel, 2500 units per reel
Specifications
- Input Voltage: 4.5V to 28V
- Output Voltage: 0.8V to 5.5V
- Output Current: Up to 2A
- Switching Frequency: 1.2MHz
- Operating Temperature: -40°C to 125°C
Detailed Pin Configuration
- Pin 1: VIN (Input Voltage)
- Pin 2: GND (Ground)
- Pin 3: EN (Enable)
- Pin 4: FB (Feedback)
- Pin 5: SW (Switch)
- Pin 6: PG (Power Good)
Functional Features
- High Efficiency: Provides efficient power conversion
- Compact Design: Suitable for space-constrained applications
- Wide Input Voltage Range: Versatile for various power sources
- Overcurrent Protection: Safeguards against excessive current flow
- Under Voltage Lockout: Prevents operation at low input voltages
Advantages and Disadvantages
- Advantages:
- Efficient power management
- Compact size
- Wide input voltage range
- Disadvantages:
- Limited output current capacity
- Requires external components for full functionality
Working Principles
The MBRTA80020R utilizes a synchronous buck converter topology to regulate the output voltage based on the input voltage and feedback mechanism. It employs high-frequency switching to achieve efficient power conversion.
Detailed Application Field Plans
- Industrial Automation: Power supply regulation in control systems
- Consumer Electronics: Battery charging circuits, DC-DC converters
- Telecommunications: Voltage regulation in communication equipment
Detailed and Complete Alternative Models
- MBRTA80010R: Lower output current version
- MBRTA80030R: Higher output current version
- MBRTA80020RG: Green package variant with lead-free finish
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