Veja as especificações para detalhes do produto.
LTC4361HTS8-2#TRMPBF
Product Overview
Category
The LTC4361HTS8-2#TRMPBF belongs to the category of electronic components.
Use
It is primarily used for protection and control purposes in electronic circuits.
Characteristics
- Provides overvoltage and reverse voltage protection.
- Offers adjustable undervoltage lockout.
- Features a low quiescent current.
- Operates over a wide temperature range.
- Suitable for various applications due to its versatility.
Package
The LTC4361HTS8-2#TRMPBF comes in an 8-pin TSOT-23 package.
Essence
The essence of this product lies in its ability to safeguard electronic circuits from voltage-related issues, ensuring their proper functioning and longevity.
Packaging/Quantity
The LTC4361HTS8-2#TRMPBF is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.
Specifications
- Input Voltage Range: 2.5V to 5.5V
- Overvoltage Threshold: Adjustable from 2.42V to 4.92V
- Reverse Voltage Protection: -40V
- Quiescent Current: 7µA (typical)
- Operating Temperature Range: -40°C to 125°C
Detailed Pin Configuration
The LTC4361HTS8-2#TRMPBF has the following pin configuration:
- GATE: Gate drive output for external N-channel MOSFET.
- VIN: Input voltage pin.
- VOUT: Output voltage pin.
- GND: Ground pin.
- UVLO: Undervoltage lockout threshold adjustment pin.
- OVLO: Overvoltage lockout threshold adjustment pin.
- FLT: Fault indicator output pin.
- NC: No connection pin.
Functional Features
- Overvoltage Protection: The LTC4361HTS8-2#TRMPBF safeguards the circuit by preventing excessive voltage from reaching the load.
- Reverse Voltage Protection: It protects against reverse polarity connections, ensuring the safety of the circuit.
- Undervoltage Lockout: The adjustable undervoltage lockout feature prevents the load from operating below a certain voltage threshold.
- Fault Indicator: The FLT pin provides an output signal indicating the occurrence of a fault condition.
Advantages and Disadvantages
Advantages
- Provides comprehensive protection for electronic circuits.
- Adjustable thresholds offer flexibility in different applications.
- Low quiescent current minimizes power consumption.
- Wide operating temperature range allows for use in various environments.
Disadvantages
- Limited to a specific package type (TSOT-23).
- Requires external N-channel MOSFET for gate drive.
Working Principles
The LTC4361HTS8-2#TRMPBF operates based on a combination of voltage monitoring and control techniques. It continuously monitors the input voltage and compares it to the set thresholds. If the voltage exceeds the overvoltage threshold or falls below the undervoltage threshold, appropriate actions are taken to protect the circuit. These actions include disabling the gate drive and activating the fault indicator.
Detailed Application Field Plans
The LTC4361HTS8-2#TRMPBF finds application in various fields, including but not limited to: - Power supply units - Battery charging systems - Automotive electronics - Industrial control systems - Communication equipment
Detailed and Complete Alternative Models
Some alternative models that provide similar functionality to the LTC4361HTS8-2#TRMPBF are: - LTC4364 - MAX6495 - TPS25940
These models offer comparable features and can be considered as alternatives depending on specific requirements and preferences.
Word count: 510 words
Liste 10 perguntas e respostas comuns relacionadas à aplicação de LTC4361HTS8-2#TRMPBF em soluções técnicas
Sure! Here are 10 common questions and answers related to the application of LTC4361HTS8-2#TRMPBF in technical solutions:
Q1: What is LTC4361HTS8-2#TRMPBF? A1: LTC4361HTS8-2#TRMPBF is a specific model of a power supply protection IC manufactured by Linear Technology (now part of Analog Devices). It is designed to protect sensitive components from voltage transients, overvoltage, and reverse polarity.
Q2: What are the key features of LTC4361HTS8-2#TRMPBF? A2: Some key features of LTC4361HTS8-2#TRMPBF include overvoltage protection, undervoltage lockout, reverse voltage protection, adjustable UVLO threshold, and fast response time.
Q3: How does LTC4361HTS8-2#TRMPBF provide overvoltage protection? A3: LTC4361HTS8-2#TRMPBF monitors the input voltage and quickly disconnects the load when it exceeds a set threshold. This protects downstream components from damage caused by excessive voltage.
Q4: Can LTC4361HTS8-2#TRMPBF handle reverse polarity protection? A4: Yes, LTC4361HTS8-2#TRMPBF has built-in reverse polarity protection. It prevents reverse voltage from reaching the load and protects the circuitry from potential damage.
Q5: Is LTC4361HTS8-2#TRMPBF suitable for automotive applications? A5: Yes, LTC4361HTS8-2#TRMPBF is designed to operate in automotive environments and can handle the voltage fluctuations commonly encountered in automotive systems.
Q6: How do I adjust the undervoltage lockout (UVLO) threshold of LTC4361HTS8-2#TRMPBF? A6: The UVLO threshold of LTC4361HTS8-2#TRMPBF can be adjusted by connecting an external resistor divider network to the appropriate pins on the IC.
Q7: What is the typical response time of LTC4361HTS8-2#TRMPBF? A7: The typical response time of LTC4361HTS8-2#TRMPBF is in the range of microseconds, allowing it to quickly protect the load from voltage transients and overvoltage conditions.
Q8: Can I use LTC4361HTS8-2#TRMPBF in battery-powered applications? A8: Yes, LTC4361HTS8-2#TRMPBF can be used in battery-powered applications. It helps protect the circuitry from reverse polarity and overvoltage conditions that may occur during charging or discharging.
Q9: Does LTC4361HTS8-2#TRMPBF require any external components for operation? A9: Yes, LTC4361HTS8-2#TRMPBF requires a few external components such as resistors, capacitors, and a MOSFET to function properly. These components are typically specified in the datasheet.
Q10: Where can I find more information about LTC4361HTS8-2#TRMPBF? A10: You can find detailed information about LTC4361HTS8-2#TRMPBF, including its datasheet, application notes, and technical support resources on the Analog Devices website or by contacting their customer support team.