Voir les spécifications pour les détails du produit.
LTC4380CDD-1#TRPBF
Product Overview
The LTC4380CDD-1#TRPBF belongs to the category of power management integrated circuits (PMICs). It is commonly used for power supply protection and hot swap applications. The LTC4380CDD-1#TRPBF is characterized by its high voltage operation, low quiescent current, and compact DFN package. It is designed to provide essential protection features for power supplies while offering ease of use and flexibility. The device is available in tape and reel packaging with a quantity of 2500 units per reel.
Specifications
- Input Voltage Range: 2.9V to 33V
- Quiescent Current: 10µA
- Operating Temperature Range: -40°C to 125°C
- Package Type: 8-Lead DFN
Detailed Pin Configuration
The LTC4380CDD-1#TRPBF features an 8-lead DFN package with the following pin configuration: 1. VCC 2. GATE 3. FLT 4. IN 5. GND 6. GND 7. GND 8. VOUT
Functional Features
- Overvoltage Protection
- Undervoltage Lockout
- Reverse Supply Protection
- Adjustable Fault Timer
Advantages and Disadvantages
Advantages
- Wide input voltage range
- Low quiescent current
- Compact package size
- Comprehensive protection features
Disadvantages
- Limited fault current handling capability
- May require external components for specific applications
Working Principles
The LTC4380CDD-1#TRPBF operates by monitoring the input voltage and controlling the gate of an external N-channel MOSFET to provide seamless power supply protection. It utilizes a combination of voltage comparators, timers, and control logic to ensure reliable and efficient protection against overvoltage, undervoltage, and reverse supply conditions.
Detailed Application Field Plans
The LTC4380CDD-1#TRPBF is well-suited for various applications including: - Hot Swap Systems - Industrial Power Supplies - Telecom Equipment - Server and Data Center Power Distribution
Detailed and Complete Alternative Models
Some alternative models to the LTC4380CDD-1#TRPBF include: - LTC4366 - TPS2490 - MAX5979
In conclusion, the LTC4380CDD-1#TRPBF offers a comprehensive set of protection features for power supplies, making it an ideal choice for various applications in need of reliable power management solutions.
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Énumérez 10 questions et réponses courantes liées à l'application de LTC4380CDD-1#TRPBF dans les solutions techniques
What is the LTC4380CDD-1#TRPBF?
- The LTC4380CDD-1#TRPBF is a precision overvoltage and undervoltage protection controller for 2.5V to 5.5V systems.
What are the key features of LTC4380CDD-1#TRPBF?
- The key features include adjustable overvoltage and undervoltage thresholds, low quiescent current, and wide operating voltage range.
How does LTC4380CDD-1#TRPBF protect against overvoltage and undervoltage?
- It monitors the input voltage and quickly disconnects the load when the voltage exceeds or falls below the programmed thresholds.
What applications can LTC4380CDD-1#TRPBF be used in?
- It is commonly used in battery-powered systems, portable instruments, and industrial equipment.
What is the typical quiescent current of LTC4380CDD-1#TRPBF?
- The typical quiescent current is very low, making it suitable for power-sensitive applications.
Can LTC4380CDD-1#TRPBF handle transient voltage spikes?
- Yes, it has built-in protection against transient voltage spikes to ensure reliable operation.
Is LTC4380CDD-1#TRPBF compatible with different types of loads?
- Yes, it is designed to work with a wide range of loads including resistive, capacitive, and inductive loads.
What is the operating temperature range of LTC4380CDD-1#TRPBF?
- It can operate within a wide temperature range, typically from -40°C to 125°C.
Does LTC4380CDD-1#TRPBF require external components for operation?
- It requires minimal external components, simplifying the design and reducing overall system cost.
Where can I find detailed technical information about LTC4380CDD-1#TRPBF?
- Detailed technical information, including datasheets and application notes, can be found on the manufacturer's website or through authorized distributors.