SI9113DY-E3
Product Overview
- Category: Integrated Circuit
- Use: Power Management
- Characteristics: High efficiency, low power consumption
- Package: SOIC-8
- Essence: Voltage Regulator
- Packaging/Quantity: Tape & Reel, 2500 units per reel
Specifications
- Input Voltage Range: 4.5V to 60V
- Output Voltage: Adjustable from 1.25V to 57V
- Output Current: Up to 500mA
- Operating Temperature Range: -40°C to 125°C
- Switching Frequency: 200kHz
Detailed Pin Configuration
- VIN (Pin 1) - Input Voltage
- GND (Pin 2) - Ground
- FB (Pin 3) - Feedback
- EN (Pin 4) - Enable
- SW (Pin 5) - Switch Node
- GND (Pin 6) - Ground
- NC (Pin 7) - No Connection
- VOUT (Pin 8) - Output Voltage
Functional Features
- Wide input voltage range for versatile applications
- Adjustable output voltage for flexibility
- Overcurrent and thermal protection for reliability
- Low dropout voltage for efficient power conversion
Advantages and Disadvantages
Advantages
- High efficiency
- Wide input voltage range
- Compact package size
Disadvantages
- Limited output current compared to some alternatives
- Higher cost compared to linear regulators
Working Principles
The SI9113DY-E3 is a step-down voltage regulator that uses a switching topology to efficiently convert higher input voltages to lower output voltages. It employs pulse-width modulation (PWM) to control the output voltage and maintain regulation under varying load conditions.
Detailed Application Field Plans
The SI9113DY-E3 is suitable for various applications requiring efficient power management, such as: - Industrial automation - Automotive electronics - Telecommunications equipment - LED lighting systems
Detailed and Complete Alternative Models
- LM2576-ADJ: Similar adjustable voltage regulator with higher output current capability
- LM2675-ADJ: Step-down voltage regulator with fixed output voltage options
- LM2940: Low dropout voltage regulator for cost-sensitive applications
In conclusion, the SI9113DY-E3 is a versatile and efficient voltage regulator suitable for a wide range of applications, offering high performance and reliability in a compact package.
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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av SI9113DY-E3 i tekniska lösningar
Sure, here are 10 common questions and answers related to the application of SI9113DY-E3 in technical solutions:
What is the input voltage range for SI9113DY-E3?
- The input voltage range for SI9113DY-E3 is typically 2.7V to 5.5V.
What is the maximum output current of SI9113DY-E3?
- The maximum output current of SI9113DY-E3 is typically 500mA.
What is the typical switching frequency of SI9113DY-E3?
- The typical switching frequency of SI9113DY-E3 is around 2MHz.
Can SI9113DY-E3 be used in battery-powered applications?
- Yes, SI9113DY-E3 can be used in battery-powered applications due to its wide input voltage range and low quiescent current.
What are the typical applications for SI9113DY-E3?
- SI9113DY-E3 is commonly used in portable devices, battery-powered systems, and other low-power applications.
Does SI9113DY-E3 have built-in overcurrent protection?
- Yes, SI9113DY-E3 features built-in overcurrent protection to safeguard the circuit and load.
What is the thermal performance of SI9113DY-E3?
- SI9113DY-E3 has a thermal shutdown feature to prevent overheating under high load conditions.
Is SI9113DY-E3 suitable for automotive applications?
- Yes, SI9113DY-E3 is suitable for automotive applications as it meets the necessary standards for automotive electronics.
What is the package type of SI9113DY-E3?
- SI9113DY-E3 comes in a compact and space-saving DFN-6 package.
Are there any evaluation boards or reference designs available for SI9113DY-E3?
- Yes, evaluation boards and reference designs are available to help users quickly prototype and implement SI9113DY-E3 in their technical solutions.