Product specification

• Module type: 2596 power supply module
• DC to DC Buck (Step down) converter
• Dimension: 48mm x 23mm x 14mm
• Thermal shutdown and current limit protection
• TTL shut down capability

LM2596 converts DC to DC step down power supply. It is adjustable in +1.23 to 35cdc and capable of handling load up to 3A but the typical output is 2A. It is best suitable for battery operated device to give regulated voltage.

Specification

Input voltage range: 4 to 40 Vdc

Output voltage range: 1.23 to 26V

Maximum output current: 3A

Typical output current: 2A

Switching frequency: 150kHz

Low power standby mode: 80�A

 Load regulation: �0.5%

Voltage regulation: �2.5%

Instruction

Use external heatsink in case output current is more than 2.5A 10W