LM2596S DC-DC 3A Buck Converter Adjustable 3.2-46V Step-down Power Supply Module

LM2596S DC-DC Step-Down Power Supply Module

Description: The LM2596S is a highly efficient, adjustable DC-DC step-down converter module, suitable for a wide range of applications requiring stable voltage regulation.

Specifications:

• Model: LM2596S DC-DC Step-Down Module
• Input Voltage Range: 3.2V to 40V (The input voltage must be at least 1.5V higher than the output voltage)
• Output Voltage Range: Adjustable from 1.25V to 35V
• Output Current: Up to 3A
• Conversion Efficiency: Up to 92%
• Output Ripple: Less than 30mV
• Switching Frequency: 65KHz
• Operating Temperature: -45℃ to +85℃
• Dimensions: 43mm x 21mm x 14mm (Length x Width x Height)

Key Features:

1. Adjustable Output: Allows precise control of output voltage within the specified range.
2. High Efficiency: Ensures energy-saving performance with up to 92% conversion efficiency.
3. Low Ripple Output: Provides stable and reliable voltage with minimal ripple.
4. Broad Compatibility: Supports a wide range of input voltages, making it versatile for various applications.
5. Compact Size: Easy to integrate into different projects due to its small footprint.

Installation Guidelines:

• IN+ (Input Positive), IN- (Input Negative)
• OUT+ (Output Positive), OUT- (Output Negative)
• Note: It’s a step-down module and cannot boost voltage. For outputs over 2.5A or 10W, a heatsink is recommended for prolonged use.

Additional Information:

• The module features strong load regulation, with tests showing less than 1% regulation rate at 1A load when converting from 12V to 5V.
• Designed for applications requiring efficient voltage reduction without significant power loss.

Package included: