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SI1551DL-T1-E3
Product Overview
Category
The SI1551DL-T1-E3 belongs to the category of voltage regulators.
Use
It is used to regulate and stabilize voltage in electronic circuits.
Characteristics
- Input Voltage Range: 4.5V to 60V
- Output Voltage Range: 0.8V to 50V
- Maximum Output Current: 2A
- Low Dropout Voltage: 300mV at 2A
- High PSRR: 70dB at 1kHz
- Low Quiescent Current: 100µA
- Package Type: DFN-6 (2x2mm)
Package
The SI1551DL-T1-E3 comes in a DFN-6 package, which is compact and suitable for space-constrained applications.
Essence
The essence of the SI1551DL-T1-E3 lies in its ability to provide stable and regulated voltage output across a wide input voltage range.
Packaging/Quantity
The SI1551DL-T1-E3 is typically available in reels containing a specific quantity as per the manufacturer's packaging standards.
Specifications
- Input Voltage Range: 4.5V to 60V
- Output Voltage Range: 0.8V to 50V
- Maximum Output Current: 2A
- Dropout Voltage: 300mV at 2A
- PSRR: 70dB at 1kHz
- Quiescent Current: 100µA
- Package Type: DFN-6 (2x2mm)
Detailed Pin Configuration
The SI1551DL-T1-E3 has the following pin configuration: 1. VIN (Input Voltage) 2. GND (Ground) 3. NC (No Connection) 4. NC (No Connection) 5. VOUT (Output Voltage) 6. EN (Enable)
Functional Features
- Wide Input Voltage Range
- Low Dropout Voltage
- High Power Supply Rejection Ratio (PSRR)
- Low Quiescent Current
- Enable Pin for Control
Advantages and Disadvantages
Advantages
- Wide input voltage range allows for versatile applications
- Low dropout voltage ensures efficient power conversion
- High PSRR provides effective noise rejection
- Low quiescent current for power-saving operation
- Enable pin offers control flexibility
Disadvantages
- Limited maximum output current compared to some higher-power regulators
- Small package size may require careful handling during assembly
Working Principles
The SI1551DL-T1-E3 operates by regulating the input voltage to provide a stable and precise output voltage, ensuring consistent power supply to connected electronic components. It utilizes internal circuitry to achieve this regulation while offering features such as low dropout voltage and high PSRR to enhance performance.
Detailed Application Field Plans
The SI1551DL-T1-E3 is well-suited for various applications including: - Battery-powered devices - Industrial automation systems - Automotive electronics - Portable consumer electronics - LED lighting systems
Detailed and Complete Alternative Models
Some alternative models to the SI1551DL-T1-E3 include: - SI1552DL-T1-E3 - SI1553DL-T1-E3 - SI1554DL-T1-E3 - SI1555DL-T1-E3
These alternatives offer similar voltage regulation capabilities with variations in features and specifications to cater to different application requirements.
In conclusion, the SI1551DL-T1-E3 voltage regulator offers a versatile and efficient solution for stabilizing voltage in diverse electronic applications, with its wide input voltage range, compact package, and essential functional features making it a valuable component in modern electronic designs.
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Liệt kê 10 câu hỏi và câu trả lời thường gặp liên quan đến ứng dụng SI1551DL-T1-E3 trong giải pháp kỹ thuật
What is the maximum voltage rating for SI1551DL-T1-E3?
- The maximum voltage rating for SI1551DL-T1-E3 is 30V.
What is the typical application of SI1551DL-T1-E3?
- SI1551DL-T1-E3 is commonly used in power management and load switch applications.
What is the maximum continuous drain current for SI1551DL-T1-E3?
- The maximum continuous drain current for SI1551DL-T1-E3 is 6A.
What is the typical on-resistance for SI1551DL-T1-E3?
- The typical on-resistance for SI1551DL-T1-E3 is 8mΩ.
Is SI1551DL-T1-E3 suitable for automotive applications?
- Yes, SI1551DL-T1-E3 is suitable for automotive applications due to its high reliability and performance.
Does SI1551DL-T1-E3 have overcurrent protection?
- Yes, SI1551DL-T1-E3 features overcurrent protection to safeguard the circuit from excessive current.
What is the thermal resistance of SI1551DL-T1-E3?
- The thermal resistance of SI1551DL-T1-E3 is typically 2.5°C/W.
Can SI1551DL-T1-E3 be used in battery management systems?
- Yes, SI1551DL-T1-E3 can be used in battery management systems to control the power flow.
What is the operating temperature range for SI1551DL-T1-E3?
- The operating temperature range for SI1551DL-T1-E3 is -40°C to 125°C.
Does SI1551DL-T1-E3 support logic-level input control?
- Yes, SI1551DL-T1-E3 supports logic-level input control for easy integration into digital systems.