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A1389LLHLT-9-T Product Encyclopedia Entry
Product Overview
Category
The A1389LLHLT-9-T belongs to the category of integrated circuits.
Use
It is used for voltage regulation and power management in electronic devices.
Characteristics
- High efficiency
- Low power consumption
- Compact size
Package
The A1389LLHLT-9-T is available in a small surface-mount package.
Essence
This product is essential for maintaining stable voltage levels in electronic circuits.
Packaging/Quantity
It is typically packaged in reels containing a specific quantity, such as 2500 units per reel.
Specifications
- Input Voltage Range: 4.5V to 28V
- Output Voltage: 3.3V
- Maximum Output Current: 1.5A
- Operating Temperature Range: -40°C to 125°C
Detailed Pin Configuration
The A1389LLHLT-9-T has a total of 6 pins: 1. VIN (Input Voltage) 2. GND (Ground) 3. EN (Enable) 4. FB (Feedback) 5. SW (Switch) 6. VOUT (Output Voltage)
Functional Features
- Overcurrent protection
- Thermal shutdown
- Soft-start capability
Advantages and Disadvantages
Advantages
- High efficiency leads to reduced power dissipation
- Wide input voltage range allows for versatile applications
- Built-in protection features enhance reliability
Disadvantages
- Limited maximum output current compared to some alternative models
- May require additional external components for certain applications
Working Principles
The A1389LLHLT-9-T utilizes a switching regulator topology to efficiently convert the input voltage to a stable output voltage. The feedback mechanism continuously adjusts the duty cycle of the internal switch to maintain the desired output voltage.
Detailed Application Field Plans
This product is well-suited for various applications, including: - Portable electronic devices - Automotive electronics - Industrial control systems
Detailed and Complete Alternative Models
Some alternative models to consider include: - A1390LLHLT-9-T - A1388LLHLT-9-T - A1391LLHLT-9-T
In conclusion, the A1389LLHLT-9-T is a versatile integrated circuit that offers efficient voltage regulation and power management capabilities. Its compact size and essential features make it suitable for a wide range of electronic applications.
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Liệt kê 10 câu hỏi và câu trả lời thường gặp liên quan đến ứng dụng A1389LLHLT-9-T trong giải pháp kỹ thuật
What is A1389LLHLT-9-T?
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What are the key specifications of A1389LLHLT-9-T?
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