LT8648SHV#PBF

The LT8648SHV#PBF is a high voltage synchronous step-down switching regulator offering up to 65V input voltage range and 8A continuous output current capability. It is designed to provide efficient power conversion for a wide range of applications requiring high input voltage levels.

Pinout

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

• VIN: Input Voltage
• SYS-GND: System Ground
• PWR-GOOD: Power Good Indicator
• FB: Feedback Pin
• RT/CLKOUT: Soft-Start/CLKOUT Programming
• VOUT: Output Voltage
• SENSE+: Positive Current Sense Pin
• SENSE-: Negative Current Sense Pin

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the LT8648SHV#PBF IC for a visual representation.

Key Features

• Wide Input Voltage Range: Supports input voltages up to 65V, making it suitable for high-voltage applications.
• High Output Current: Capable of delivering up to 8A continuous output current, meeting the power requirements of demanding systems.
• Efficient Regulation: Employs synchronous rectification for high efficiency power conversion.
• Programmable Soft-Start: Allows for customization of start-up time and sequencing.
• Optional CLKOUT Function: Provides a clock output signal for system synchronization.

Note: For detailed technical specifications, please refer to the LT8648SHV#PBF datasheet.

Application

• Industrial Power Supplies: Ideal for high-voltage power supply applications in industrial settings.
• Automotive Electronics: Suitable for automotive systems requiring efficient power management at high voltages.
• Telecommunications Equipment: Used in telecom infrastructure for stable and reliable power conversion.

Functionality

The LT8648SHV#PBF is a high-performance synchronous step-down switching regulator designed to handle high input voltages efficiently, making it a reliable solution for various power supply requirements.

Usage Guide

• Input Voltage: Connect VIN (Pin 1) to the input voltage source within the specified range.
• Output Configuration: Connect VOUT (Pin 6) to the load for regulated output voltage supply.
• Current Sensing: Utilize SENSE+ and SENSE- (Pins 8 and 9) for accurate current monitoring.

Frequently Asked Questions

Q: What is the maximum input voltage supported by the LT8648SHV#PBF?
A: The LT8648SHV#PBF can handle input voltages up to 65V, providing versatility for high-voltage applications.

Q: Does the LT8648SHV#PBF offer overcurrent protection?
A: Yes, the LT8648SHV#PBF includes overcurrent protection features to safeguard the system during fault conditions.