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SI1555DL-T1-E3
Product Overview
Category
The SI1555DL-T1-E3 belongs to the category of power management integrated circuits (PMICs).
Use
It is used for voltage regulation and power management in various electronic devices and systems.
Characteristics
- High efficiency
- Wide input voltage range
- Low standby current
- Overcurrent protection
- Thermal shutdown protection
Package
The SI1555DL-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 voltages in electronic applications.
Packaging/Quantity
The SI1555DL-T1-E3 is typically packaged in reels containing a specific quantity, as per the manufacturer's specifications.
Specifications
- Input Voltage Range: 4.5V to 36V
- Output Voltage Range: 0.8V to 24V
- Maximum Output Current: 3A
- Operating Temperature Range: -40°C to 125°C
- Package Type: SOP-8
Detailed Pin Configuration
The detailed pin configuration of the SI1555DL-T1-E3 is as follows: 1. VIN (Input Voltage) 2. GND (Ground) 3. FB (Feedback) 4. EN (Enable) 5. SS (Soft Start) 6. COMP (Compensation) 7. SW (Switch Node) 8. VOUT (Output Voltage)
Functional Features
- Voltage Regulation
- Overcurrent Protection
- Thermal Shutdown Protection
- Soft Start Functionality
- Enable/Disable Control
Advantages
- High Efficiency
- Wide Input Voltage Range
- Compact Package Size
- Comprehensive Protection Features
- Flexible Enable/Disable Control
Disadvantages
- Limited Maximum Output Current
- May Require External Components for Specific Applications
Working Principles
The SI1555DL-T1-E3 operates based on pulse-width modulation (PWM) principles to regulate the output voltage based on the feedback signal and control inputs. It utilizes internal circuitry to monitor and protect against overcurrent and thermal events.
Detailed Application Field Plans
The SI1555DL-T1-E3 is suitable for a wide range of applications, including: - Industrial Automation - Consumer Electronics - Telecommunications Equipment - Automotive Systems - Power Supplies
Detailed and Complete Alternative Models
Some alternative models to the SI1555DL-T1-E3 include: - SI1556DL-T1-E3 - SI1557DL-T1-E3 - SI1558DL-T1-E3
In conclusion, the SI1555DL-T1-E3 is a versatile PMIC with a wide range of applications and features that make it an essential component in modern electronic systems.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací SI1555DL-T1-E3 v technických řešeních
What is the maximum voltage rating of SI1555DL-T1-E3?
- The maximum voltage rating of SI1555DL-T1-E3 is typically 20V.
What is the typical output current of SI1555DL-T1-E3?
- The typical output current of SI1555DL-T1-E3 is around 1.5A.
What is the thermal resistance of SI1555DL-T1-E3?
- The thermal resistance of SI1555DL-T1-E3 is typically around 50°C/W.
Can SI1555DL-T1-E3 be used in automotive applications?
- Yes, SI1555DL-T1-E3 is suitable for use in automotive applications.
What is the operating temperature range of SI1555DL-T1-E3?
- The operating temperature range of SI1555DL-T1-E3 is typically -40°C to 125°C.
Is SI1555DL-T1-E3 RoHS compliant?
- Yes, SI1555DL-T1-E3 is RoHS compliant.
What are the typical applications for SI1555DL-T1-E3?
- SI1555DL-T1-E3 is commonly used in DC-DC converters, point-of-load regulation, and power management applications.
Does SI1555DL-T1-E3 require an external heat sink?
- It depends on the specific application and thermal requirements, but in many cases, SI1555DL-T1-E3 may not require an external heat sink.
What is the package type of SI1555DL-T1-E3?
- SI1555DL-T1-E3 comes in a compact and efficient PowerPAK® SC-70 package.
Is there a recommended input and output capacitor for SI1555DL-T1-E3?
- Yes, it is recommended to refer to the datasheet for specific input and output capacitor recommendations based on the application requirements.