SI1472DH-T1-E3
Product Overview
- Category: Integrated Circuit
- Use: Power Management
- Characteristics: High efficiency, low power consumption
- Package: DFN-8
- Essence: Voltage Regulator
- Packaging/Quantity: Tape & Reel, 3000 units per reel
Specifications
- Input Voltage Range: 2.7V to 5.5V
- Output Voltage: Adjustable from 0.6V to 5.5V
- Output Current: Up to 3A
- Switching Frequency: 2.4MHz
- Operating Temperature Range: -40°C to 125°C
Detailed Pin Configuration
- Pin 1: VIN
- Pin 2: GND
- Pin 3: EN
- Pin 4: FB
- Pin 5: SW
- Pin 6: PGND
- Pin 7: NC
- Pin 8: VOUT
Functional Features
- High Efficiency: Provides efficient power conversion for various applications.
- Low Power Consumption: Helps in reducing overall power usage.
- Overcurrent Protection: Safeguards the circuit from excessive current flow.
Advantages and Disadvantages
Advantages
- Wide Input Voltage Range
- Adjustable Output Voltage
- Small Package Size
Disadvantages
- Limited Output Current
- Higher Switching Frequency
Working Principles
The SI1472DH-T1-E3 is a voltage regulator that takes an input voltage and regulates it to a stable output voltage. It achieves this through a switching regulator topology, providing high efficiency and low power dissipation.
Detailed Application Field Plans
The SI1472DH-T1-E3 is suitable for a wide range of applications including portable devices, battery-powered equipment, and industrial control systems. Its small package size and high efficiency make it ideal for space-constrained and energy-sensitive designs.
Detailed and Complete Alternative Models
- LM2675
- LT1763
- TPS5430
In conclusion, the SI1472DH-T1-E3 is a versatile voltage regulator with a wide range of applications, offering high efficiency and compact design. Its specifications and functional features make it a valuable component in various electronic systems.
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10个与SI1472DH-T1-E3在技术解决方案中的应用相关的常见问题及解答
What is the SI1472DH-T1-E3?
- The SI1472DH-T1-E3 is a high-speed, low-power dual MOSFET driver designed for use in various technical solutions.
What are the key features of the SI1472DH-T1-E3?
- The key features include dual independent inputs, fast propagation delay, low input capacitance, and high output current drive capability.
In what applications can the SI1472DH-T1-E3 be used?
- It can be used in applications such as motor control, power supplies, DC-DC converters, and Class D audio amplifiers.
What is the maximum operating voltage of the SI1472DH-T1-E3?
- The maximum operating voltage is typically around 18V.
Does the SI1472DH-T1-E3 have built-in protection features?
- Yes, it includes undervoltage lockout (UVLO) and thermal shutdown protection.
What is the typical input threshold voltage for the SI1472DH-T1-E3?
- The typical input threshold voltage is around 1.5V.
Can the SI1472DH-T1-E3 be used in high-frequency applications?
- Yes, it is suitable for high-frequency switching due to its fast propagation delay and low input capacitance.
What is the recommended operating temperature range for the SI1472DH-T1-E3?
- The recommended operating temperature range is typically -40°C to 125°C.
Does the SI1472DH-T1-E3 require external components for operation?
- It requires minimal external components for proper operation, making it easy to integrate into designs.
Is there a reference design available for using the SI1472DH-T1-E3 in a specific application?
- Yes, reference designs and application notes are available from the manufacturer to assist in integrating the SI1472DH-T1-E3 into various technical solutions.