LT8490EUKJ#PBF

The LT8490EUKJ#PBF is a high voltage, high current buck-boost battery charge controller with maximum power point tracking (MPPT) ideal for a wide range of battery charging applications. It features an input voltage of up to 60V and delivers high efficiency charging for lead-acid and lithium batteries.

Pinout

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

• VIN: Input Voltage
• SW: Switch Node
• PROG: Programming Pin
• STAT: Status Indicator Pin
• FB: Feedback Node
• SENSE-: Negative Sense Input
• SENSE+: Positive Sense Input
• BAT: Battery Connection
• VCC: Positive Power Supply
• GND: Ground

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the LT8490EUKJ#PBF for a visual representation.

Key Features

• High Voltage, High Current Operation: Suitable for charging battery systems with input voltages up to 60V and delivering high current output.
• Maximum Power Point Tracking (MPPT): Optimizes the charging process to extract maximum power from solar panels or other power sources.
• Wide Battery Compatibility: Supports charging of lead-acid and lithium batteries, providing flexibility for various applications.
• High Efficiency: Delivers efficient charging with reduced power loss, maximizing the charging system's effectiveness.
• Programmable Operation: The PROG pin allows for adjustable charging parameters to suit different battery chemistries and system configurations.

Note: For detailed technical specifications, please refer to the LT8490EUKJ#PBF datasheet.

Application

• Solar Power Systems: Ideal for charging batteries in solar power installations with its MPPT capability and high voltage handling.
• Electric Vehicles: Suitable for battery charging applications in electric vehicles requiring high voltage and high current charging support.
• Backup Power Systems: Used in backup power systems to efficiently charge lead-acid or lithium batteries for energy storage.

Functionality

The LT8490EUKJ#PBF is a versatile buck-boost battery charge controller with MPPT functionality designed to efficiently charge a wide range of battery types, making it suitable for various energy storage applications.

Usage Guide

• Input Power: Connect the VIN pin to the input power source within the specified voltage range.
• Battery Connection: Connect the battery to the BAT terminal for charging.
• Programming: Use the PROG pin to program the charging parameters based on the specific battery requirements.

Frequently Asked Questions

Q: Can the LT8490EUKJ#PBF handle input voltages higher than 60V?
A: No, the LT8490EUKJ#PBF is designed to handle input voltages up to 60V. For higher voltages, consider alternative charge controllers suitable for the specific requirements.

Q: Is the LT8490EUKJ#PBF suitable for marine battery charging applications?
A: Yes, the LT8490EUKJ#PBF's wide input voltage range and flexible battery compatibility make it suitable for marine battery charging applications, including both lead-acid and lithium batteries.