SI3458DV-T1-E3
Product Overview
Category
The SI3458DV-T1-E3 belongs to the category of power management integrated circuits (PMICs).
Use
It is used for managing power in various electronic devices, including consumer electronics, industrial equipment, and automotive applications.
Characteristics
- High efficiency power management
- Compact package size
- Wide input voltage range
- Low quiescent current
Package
The SI3458DV-T1-E3 is available in a small outline package (SOP) with a specified pin configuration.
Essence
The essence of this product lies in its ability to efficiently regulate and manage power supply in electronic devices.
Packaging/Quantity
The SI3458DV-T1-E3 is typically packaged in reels and is available in quantities suitable for mass production.
Specifications
- Input Voltage Range: 4.5V to 60V
- Output Current: Up to 3A
- Efficiency: Up to 95%
- Operating Temperature Range: -40°C to 125°C
- Package Type: SOP-8
Detailed Pin Configuration
The detailed pin configuration of the SI3458DV-T1-E3 is as follows: 1. VIN (Input Voltage) 2. GND (Ground) 3. EN (Enable) 4. FB (Feedback) 5. COMP (Compensation) 6. SS (Soft Start) 7. PGND (Power Ground) 8. VOUT (Output Voltage)
Functional Features
- Integrated high-side and low-side power MOSFETs
- Overcurrent protection
- Thermal shutdown protection
- Adjustable output voltage
Advantages and Disadvantages
Advantages
- High efficiency
- Wide input voltage range
- Compact package size
Disadvantages
- Limited output current compared to some alternatives
- May require external components for specific applications
Working Principles
The SI3458DV-T1-E3 operates by regulating the input voltage to provide a stable and efficient output voltage to the connected load. It utilizes internal control circuitry and power MOSFETs to achieve this regulation.
Detailed Application Field Plans
The SI3458DV-T1-E3 is well-suited for use in various applications, including: - Battery charging systems - LED lighting - Industrial automation - Automotive power distribution
Detailed and Complete Alternative Models
Some alternative models to the SI3458DV-T1-E3 include: - SI3459DV-T1-E3 - LT8610EMSE-3#PBF - TPS54332DDAR
In conclusion, the SI3458DV-T1-E3 is a versatile power management IC with a wide range of applications and features that make it suitable for diverse electronic devices.
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Liste 10 almindelige spørgsmål og svar relateret til anvendelsen af SI3458DV-T1-E3 i tekniske løsninger
What is the maximum operating temperature of SI3458DV-T1-E3?
- The maximum operating temperature of SI3458DV-T1-E3 is 150°C.
What is the typical input voltage range for SI3458DV-T1-E3?
- The typical input voltage range for SI3458DV-T1-E3 is 4.5V to 20V.
What is the output current capability of SI3458DV-T1-E3?
- SI3458DV-T1-E3 has an output current capability of up to 6A.
Does SI3458DV-T1-E3 have overcurrent protection?
- Yes, SI3458DV-T1-E3 features overcurrent protection to safeguard against excessive currents.
What is the typical efficiency of SI3458DV-T1-E3?
- The typical efficiency of SI3458DV-T1-E3 is around 95%.
Can SI3458DV-T1-E3 be used in automotive applications?
- Yes, SI3458DV-T1-E3 is suitable for automotive applications due to its wide operating temperature range and robust design.
Does SI3458DV-T1-E3 require external heat sinking?
- Depending on the application and operating conditions, SI3458DV-T1-E3 may require external heat sinking for optimal thermal management.
What is the switching frequency of SI3458DV-T1-E3?
- SI3458DV-T1-E3 operates at a switching frequency of up to 2MHz.
Is SI3458DV-T1-E3 compatible with both synchronous and asynchronous rectification?
- Yes, SI3458DV-T1-E3 is compatible with both synchronous and asynchronous rectification methods.
What are the key advantages of using SI3458DV-T1-E3 in technical solutions?
- Some key advantages of SI3458DV-T1-E3 include high efficiency, wide input voltage range, overcurrent protection, and suitability for automotive applications.