LTC4380IMS-2#TRPBF
Product Overview
Category
The LTC4380IMS-2#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 and systems.
Characteristics
- Overvoltage and undervoltage protection
- Adjustable overcurrent protection
- Reverse voltage protection
- Wide input voltage range
- Small footprint
- Low quiescent current
Package
The LTC4380IMS-2#TRPBF comes in a small 10-MSOP package, making it suitable for space-constrained applications.
Essence
The essence of LTC4380IMS-2#TRPBF lies in its ability to provide robust and reliable protection for sensitive electronic components and circuits.
Packaging/Quantity
The LTC4380IMS-2#TRPBF is typically packaged in reels with a quantity of 2500 units per reel.
Specifications
- Input Voltage Range: 2.9V to 60V
- Overvoltage Threshold: Adjustable from 3V to 60V
- Undervoltage Threshold: Adjustable from 2.9V to 59.5V
- Quiescent Current: 30µA
- Operating Temperature Range: -40°C to 125°C
- Maximum Operating Frequency: 1MHz
Detailed Pin Configuration
The LTC4380IMS-2#TRPBF features a 10-pin MSOP package with the following pin configuration: 1. VCC 2. GATE 3. OV 4. UV 5. FLT 6. GND 7. NC 8. NC 9. NC 10. VIN
Functional Features
- Overvoltage and undervoltage protection
- Adjustable current limit
- Reverse voltage protection
- Fault reporting
- Power-on reset
Advantages
- Wide input voltage range
- Small package size
- Low quiescent current
- Adjustable protection thresholds
- Integrated fault reporting
Disadvantages
- Limited maximum operating frequency
- Not suitable for high-power applications
Working Principles
The LTC4380IMS-2#TRPBF operates by continuously monitoring the input voltage and current. It compares these values to user-configurable thresholds and activates protection mechanisms when necessary. The device also provides fault reporting to alert the system of any protection events.
Detailed Application Field Plans
The LTC4380IMS-2#TRPBF is commonly used in the following applications: - Battery management systems - Industrial power supplies - Automotive electronics - Telecommunications equipment - Portable electronic devices
Detailed and Complete Alternative Models
Some alternative models to LTC4380IMS-2#TRPBF include: - LTC4366 - TPS25921 - MAX16054 - ADP3120
In conclusion, the LTC4380IMS-2#TRPBF is a versatile and reliable PMIC that offers comprehensive protection features for a wide range of electronic applications.
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10个与LTC4380IMS-2#TRPBF在技术解决方案中的应用相关的常见问题及解答
What is the LTC4380IMS-2#TRPBF?
- The LTC4380IMS-2#TRPBF is a dual ideal diode and hot swap controller designed to protect power sources from reverse polarity, overcurrent, and overvoltage conditions.
What are the key features of LTC4380IMS-2#TRPBF?
- The key features include dual ideal diode controllers, adjustable current limit, reverse input protection, and overvoltage protection.
How does LTC4380IMS-2#TRPBF help in protecting power sources?
- It helps by preventing reverse polarity connection, limiting excessive current flow, and safeguarding against overvoltage conditions.
In what applications can LTC4380IMS-2#TRPBF be used?
- It can be used in automotive, industrial, and telecommunication applications where protection of power sources is critical.
What is the maximum operating voltage for LTC4380IMS-2#TRPBF?
- The maximum operating voltage is typically around 80V.
How is the current limit set in LTC4380IMS-2#TRPBF?
- The current limit can be adjusted using an external resistor.
Can LTC4380IMS-2#TRPBF be used in parallel for higher current applications?
- Yes, multiple LTC4380IMS-2#TRPBF devices can be used in parallel to handle higher current requirements.
Does LTC4380IMS-2#TRPBF have built-in thermal protection?
- Yes, it includes built-in thermal shutdown protection to prevent damage from excessive heat.
What is the typical response time of LTC4380IMS-2#TRPBF to overcurrent or overvoltage events?
- The typical response time is in the range of microseconds, providing rapid protection to the system.
Are there any application notes or reference designs available for using LTC4380IMS-2#TRPBF?
- Yes, Linear Technology (now part of Analog Devices) provides application notes and reference designs to assist with the implementation of LTC4380IMS-2#TRPBF in various technical solutions.