LTC4364HDE-2#TRPBF

The LTC4364HDE-2#TRPBF is a high voltage surge stopper with ideal diode controller IC designed to protect downstream components from input overvoltage transients.It provides robust overvoltage protection and reverse voltage protection features,making it suitable for applications requiring high reliability in harsh environments.

Pinout

(Note:The pin configuration below is a general representation.Refer to the specific datasheet for precise details.)

• VS+:Positive Input Supply
• VIN+:Positive Input Voltage Sense
• COMP:Compensation Pin
• FLT:Diagnostics Output
• UVLO:Undervoltage Lockout Threshold Setting
• UVLO:Undervoltage Lockout Threshold Setting
• OVLO:Overvoltage Lockout Threshold Setting
• OVLO:Overvoltage Lockout Threshold Setting
• GND:Ground
• SHDN:Shutdown Pin
• FLT:Buck-Boost Enable

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the LTC4364HDE-2#TRPBF IC for a visual representation.

Key Features

• High Voltage Surge Stopper:Protects downstream components from input overvoltage events,ensuring system reliability.
• Ideal Diode Controller:Implements reverse voltage protection by controlling an external N-channel MOSFET as an ideal diode.
• Wide Operating Voltage Range:Operates with input voltages up to 80V,making it suitable for high voltage applications.
• Adjustable Overvoltage and Undervoltage Lockouts:Allows customization of voltage threshold settings for precise protection.
• Fault Flag Output:Provides diagnostics output to indicate fault conditions for system monitoring and troubleshooting.

Note:For detailed technical specifications,please refer to the LTC4364HDE-2#TRPBF datasheet.

Application

• Power Supply Protection:Ideal for protecting power supplies and sensitive electronics from voltage transients and reverse polarity events.
• Automotive Electronics:Suitable for use in automotive applications to safeguard electronic systems from voltage surges.
• Industrial Control Systems:Used in industrial control systems to ensure uninterrupted operation during voltage fluctuations.

Functionality

The LTC4364HDE-2#TRPBF acts as a high voltage surge stopper and an ideal diode controller,providing reliable overvoltage and reverse voltage protection for critical components in various applications.Its wide operating voltage range and adjustable threshold settings offer flexibility for customization.

Usage Guide

• Input Connections:Connect the VS+ and VIN+ pins to the input voltage source to be protected.
• Output Control:Use the SHDN pin to enable or disable the surge stopper functionality as needed.
• Threshold Adjustment:Adjust the OVLO and UVLO threshold voltages through the corresponding pins for precise protection settings.

Frequently Asked Questions

Q:What is the maximum input voltage the LTC4364HDE-2#TRPBF can handle?
A:The LTC4364HDE-2#TRPBF can handle input voltages up to 80V.

Q:How does the ideal diode controller function in the LTC4364HDE-2#TRPBF?
A:The ideal diode controller controls an external MOSFET to act as a diode,providing reverse voltage protection for connected components.