SI3474DV-T1-GE3
Product Overview
Category
The SI3474DV-T1-GE3 belongs to the category of power management integrated circuits (PMICs).
Use
It is primarily used for managing power in electronic devices, including voltage regulation and power distribution.
Characteristics
- High efficiency power management
- Compact size
- Wide input voltage range
- Low quiescent current
- Overcurrent protection
Package
The SI3474DV-T1-GE3 is available in a small outline package (SOP) with a specified number of pins.
Essence
This PMIC is essential for ensuring stable and efficient power supply within electronic devices.
Packaging/Quantity
The SI3474DV-T1-GE3 is typically packaged in reels and is available in varying quantities based on customer requirements.
Specifications
- Input Voltage Range: 3V 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 SI3474DV-T1-GE3 features an 8-pin configuration: 1. VIN (Input Voltage) 2. GND (Ground) 3. SW (Switch Node) 4. FB (Feedback) 5. EN (Enable) 6. PG (Power Good) 7. VOUT (Output Voltage) 8. COMP (Compensation)
Functional Features
- Integrated high-side and low-side MOSFETs
- Programmable soft-start
- Frequency synchronization
- External clock synchronization
- Adjustable current limit
Advantages
- High efficiency leads to reduced power consumption
- Wide input voltage range allows for versatile applications
- Compact size enables integration into space-constrained designs
- Overcurrent protection enhances device safety
Disadvantages
- Limited maximum output current compared to some competing models
- May require additional external components for specific applications
Working Principles
The SI3474DV-T1-GE3 regulates the input voltage to provide a stable and controlled output voltage, ensuring reliable power delivery to connected electronic components. It utilizes internal control circuitry and feedback mechanisms to achieve precise voltage regulation and current limiting.
Detailed Application Field Plans
The SI3474DV-T1-GE3 is well-suited for various applications, including: - Portable electronic devices - Industrial automation systems - Automotive electronics - Power over Ethernet (PoE) equipment - LED lighting systems
Detailed and Complete Alternative Models
Some alternative models to the SI3474DV-T1-GE3 include: - SI3475DV-T1-GE3 - LT8610XEMSE-1 - TPS54332DDAR - MP2315GJ-Z
In conclusion, the SI3474DV-T1-GE3 is a versatile and efficient PMIC suitable for a wide range of electronic applications, offering high performance and reliability in power management.
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