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SI7900AEDN-T1-GE3
Product Overview
Category
The SI7900AEDN-T1-GE3 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 SI7900AEDN-T1-GE3 is available in a compact and industry-standard DFN package.
Essence
The essence of this product lies in its ability to efficiently regulate and manage power in electronic applications.
Packaging/Quantity
It is typically supplied in tape and reel packaging with a quantity of 3000 units per reel.
Specifications
- Input Voltage Range: 4.5V to 36V
- Output Voltage Range: 0.8V to 24V
- Maximum Output Current: 3A
- Standby Current: 10µA
- Operating Temperature Range: -40°C to 125°C
Detailed Pin Configuration
The SI7900AEDN-T1-GE3 features a detailed pin configuration with specific pins designated for input voltage, output voltage, ground, and control signals. Refer to the datasheet for the complete pinout diagram.
Functional Features
- Integrated voltage regulator
- Overcurrent protection
- Thermal shutdown protection
- Adjustable output voltage
- Soft-start functionality
Advantages
- High efficiency leads to reduced power dissipation
- Wide input voltage range enables versatile application
- Comprehensive protection features enhance system reliability
- Compact package size facilitates space-constrained designs
Disadvantages
- Limited maximum output current compared to some competing models
- May require additional external components for specific applications
Working Principles
The SI7900AEDN-T1-GE3 operates by regulating the input voltage to provide a stable and controlled output voltage, while incorporating protection mechanisms to safeguard against overcurrent and thermal issues.
Detailed Application Field Plans
This PMIC is well-suited for a wide range of applications including: - Industrial automation systems - Automotive electronics - Telecommunications equipment - Consumer electronics - Power over Ethernet (PoE) devices
Detailed and Complete Alternative Models
- SI8250AEDN-T1-GE3: Offers higher maximum output current for demanding applications.
- SI7147AEDN-T1-GE3: Provides similar features with a different pin configuration for compatibility in specific layouts.
In conclusion, the SI7900AEDN-T1-GE3 is a versatile and efficient power management IC suitable for diverse electronic applications, offering a balance of performance and protection features.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací SI7900AEDN-T1-GE3 v technických řešeních
What is the SI7900AEDN-T1-GE3?
- The SI7900AEDN-T1-GE3 is a high-speed, low-side gate driver designed for use in power electronics applications.
What are the key features of the SI7900AEDN-T1-GE3?
- The key features include a wide input voltage range, fast propagation delay, and integrated protection features such as undervoltage lockout and overcurrent protection.
In what technical solutions can the SI7900AEDN-T1-GE3 be used?
- The SI7900AEDN-T1-GE3 can be used in various technical solutions such as motor drives, solar inverters, and switch-mode power supplies.
What is the maximum output current of the SI7900AEDN-T1-GE3?
- The maximum output current is typically around 4A, making it suitable for driving a wide range of power MOSFETs and IGBTs.
Does the SI7900AEDN-T1-GE3 support thermal protection?
- Yes, the SI7900AEDN-T1-GE3 includes thermal shutdown protection to prevent damage from excessive temperature.
What is the operating voltage range of the SI7900AEDN-T1-GE3?
- The operating voltage range is typically between 4.5V and 18V, allowing for flexibility in different power supply configurations.
Can the SI7900AEDN-T1-GE3 be used in automotive applications?
- Yes, the SI7900AEDN-T1-GE3 is suitable for automotive applications due to its robust design and wide operating temperature range.
Is the SI7900AEDN-T1-GE3 compatible with standard control signals?
- Yes, the SI7900AEDN-T1-GE3 is compatible with standard logic level inputs, making it easy to interface with microcontrollers and other control circuits.
What is the typical switching frequency supported by the SI7900AEDN-T1-GE3?
- The SI7900AEDN-T1-GE3 can support switching frequencies up to several hundred kilohertz, depending on the application requirements.
Are evaluation boards or reference designs available for the SI7900AEDN-T1-GE3?
- Yes, evaluation boards and reference designs are available to help users quickly integrate the SI7900AEDN-T1-GE3 into their technical solutions.