The FP6795MPGTR is a highly efficient, constant current and constant voltage (CC/CV) synchronous buck converter designed by FITIPOWER. It is optimized for charging single-cell lithium-ion batteries in portable devices and other battery-powered applications. Its high efficiency and integrated features make it a suitable solution for space-constrained applications requiring precise battery charging control.

Applications:

• Power Banks: Ideal for use in power bank charging circuits.
• Portable Media Players: Charging lithium-ion batteries in portable media players.
• Smartphones: Battery charging solution for smartphones.
• Tablets: Powering and charging tablets.
• E-Cigarettes: Providing regulated power and charging for e-cigarettes.

Features:

• Constant Current/Constant Voltage (CC/CV) Charging: Provides accurate CC/CV charging for lithium-ion batteries.
• Synchronous Rectification: High-efficiency synchronous rectification minimizes power loss.
• Programmable Charging Current: Charging current can be programmed using an external resistor.
• Input Over-Voltage Protection (OVP): Protection against excessive input voltage.
• Short-Circuit Protection (SCP): Short-circuit protection to prevent damage during fault conditions.
• Thermal Shutdown Protection (OTP): Over-temperature protection to prevent overheating.
• Battery Over-Voltage Protection (BOVP): Protects the battery from over-voltage conditions during charging.
• LED Indication: Provides LED indication of charging status.

Benefits:

• Fast Charging: Constant current charging allows for fast charging of lithium-ion batteries.
• High Efficiency: Synchronous rectification maximizes efficiency and minimizes heat dissipation.
• Safe Charging: Comprehensive protection features ensure safe battery charging.
• Compact Design: Small package allows for integration into space-constrained applications.
• Simplified Design: Integrated features simplify the design process and reduce the number of external components.

Additional Details:

The FP6795MPGTR requires a few external components for proper operation, including input and output capacitors, an inductor, and a programming resistor for setting the charging current. The device operates at a fixed switching frequency to optimize efficiency and minimize noise. Detailed specifications, including voltage and current ratings, switching frequency, and thermal characteristics, can be found in the product datasheet.