Infineon Technologies

CP7741AT

Description:

The CP7741AT is a high-efficiency, synchronous, step-down (buck) converter from Infineon Technologies. It is designed to provide a regulated output voltage from a wide range of input voltages. The converter is available in a compact, thermally-optimized, 6-pin TSSSOP package.

Features:

• High efficiency: The CP7741AT offers high efficiency of up to 93%, which helps to minimize power dissipation and reduce the need for external heatsinks.
• Wide input voltage range: The converter can accept a wide range of input voltages from 4V to 38V, making it suitable for a variety of applications.
• Synchronous rectification: The CP7741AT uses synchronous rectification to minimize switching losses and improve efficiency.
• Programmable output voltage: The output voltage can be programmed using an external resistor network, allowing for flexibility in system design.
• Protection features: The converter includes over-current protection, over-voltage protection, and thermal shutdown protection to ensure safe operation.
• Small package size: The CP7741AT is available in a compact 6-pin TSSSOP package, which is suitable for space-constrained applications.

Applications:

The CP7741AT is suitable for a wide range of applications that require a regulated output voltage from a varying input voltage. Some potential applications include:

• Portable electronic devices, such as smartphones, tablets, and laptops
• Power supplies for industrial equipment
• LED lighting systems
• Medical devices
• Automotive electronics

Overall, the CP7741AT is a versatile and efficient step-down converter that can be used in a variety of applications where a stable output voltage is required from a varying input voltage. Its high efficiency, wide input voltage range, and small package size make it an attractive choice for many designers.