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LTC4380HDD-1#TRPBF
Product Overview
Category
The LTC4380HDD-1#TRPBF belongs to the category of power management integrated circuits (PMICs).
Use
It is used for protecting and managing power supplies in various electronic devices.
Characteristics
- Overvoltage and undervoltage protection
- Adjustable overcurrent protection
- Reverse current blocking
- Wide input voltage range
- Low quiescent current
Package
The LTC4380HDD-1#TRPBF is available in a 16-lead plastic dual in-line package (PDIP).
Essence
The essence of this product lies in its ability to safeguard electronic devices from power supply-related issues.
Packaging/Quantity
The LTC4380HDD-1#TRPBF is typically packaged in reels with a quantity of 2500 units per reel.
Specifications
- Input Voltage Range: 2.9V to 60V
- Quiescent Current: 40µA
- Overvoltage Threshold: Adjustable from 3V to 60V
- Overcurrent Threshold: Adjustable from 50mA to 500mA
- Reverse Current Blocking: -60V
Detailed Pin Configuration
The LTC4380HDD-1#TRPBF features a 16-pin configuration, including VIN, VOUT, GATE, and various other pins for control and monitoring functions.
Functional Features
- Overvoltage and undervoltage protection
- Adjustable overcurrent protection
- Reverse current blocking
- Power supply sequencing
- Fault reporting
Advantages and Disadvantages
Advantages
- Comprehensive protection features
- Wide input voltage range
- Low quiescent current
- Flexible overvoltage and overcurrent settings
Disadvantages
- Relatively large package size
- Limited reverse current blocking voltage
Working Principles
The LTC4380HDD-1#TRPBF operates by continuously monitoring the input voltage and current, and activating protective measures when these parameters exceed predefined thresholds. It utilizes a combination of internal comparators, MOSFET switches, and control logic to ensure reliable power supply protection.
Detailed Application Field Plans
The LTC4380HDD-1#TRPBF is suitable for a wide range of applications, including: - Industrial automation - Automotive electronics - Telecommunications equipment - Power distribution systems - Renewable energy systems
Detailed and Complete Alternative Models
Some alternative models to the LTC4380HDD-1#TRPBF include: - LTC4366 - TPS25921 - MAX16054
In conclusion, the LTC4380HDD-1#TRPBF is a versatile power management IC that offers comprehensive protection features and wide applicability across various industries.
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Wymień 10 typowych pytań i odpowiedzi związanych z zastosowaniem LTC4380HDD-1#TRPBF w rozwiązaniach technicznych
What is the LTC4380HDD-1#TRPBF?
- The LTC4380HDD-1#TRPBF is a surge stopper and overvoltage protector designed to safeguard sensitive electronics from voltage transients.
What is the input voltage range of LTC4380HDD-1#TRPBF?
- The LTC4380HDD-1#TRPBF can handle an input voltage range of 2.9V to 80V.
What is the maximum current rating of LTC4380HDD-1#TRPBF?
- The LTC4380HDD-1#TRPBF has a maximum current rating of 4A.
What are the typical applications for LTC4380HDD-1#TRPBF?
- Typical applications include protecting sensitive loads in automotive, industrial, and avionics systems, as well as in battery-powered systems.
How does LTC4380HDD-1#TRPBF protect against overvoltage?
- The LTC4380HDD-1#TRPBF uses a fast comparator and MOSFET to quickly disconnect the load when an overvoltage condition is detected.
Does LTC4380HDD-1#TRPBF have built-in thermal protection?
- Yes, the LTC4380HDD-1#TRPBF includes thermal shutdown protection to prevent damage during high-temperature conditions.
Can LTC4380HDD-1#TRPBF be used in reverse polarity protection?
- Yes, the LTC4380HDD-1#TRPBF can be used to provide reverse polarity protection for connected circuits.
What is the operating temperature range of LTC4380HDD-1#TRPBF?
- The LTC4380HDD-1#TRPBF has an operating temperature range of -40°C to 125°C.
Is LTC4380HDD-1#TRPBF suitable for high-reliability applications?
- Yes, the LTC4380HDD-1#TRPBF is designed for high-reliability applications and is suitable for use in critical systems.
Are there any application notes or reference designs available for LTC4380HDD-1#TRPBF?
- Yes, Linear Technology provides application notes and reference designs to assist with the implementation of LTC4380HDD-1#TRPBF in various technical solutions.