✍ The XH-M249 / XY-3606 regulator is monolithic integrated circuit ideally suited for easy and convenient design of a step−down switching regulator (buck converter). It is capable of driving a 3.0 A load with excellent line and load regulation. This device is available in adjustable output version and it is internally compensated to minimize the number of external components to simplify the power supply design.

Example:

Step down only

✅ 32V/ 24V / 12V / 9V > 5V

 

Unable to step up

❌ 5V > 9V / 12V / 24V

▼ Specifications

• Input voltage: DC 9V – 36V ⚡
• Output Voltage: Fixed 5V DC ⭐ (Input must 1.5V greater than output)
• The output voltage: 5.2V / 5A / 25W
• Output capability:
• 9 ~ 24V Input: Output 5.2V / 6A / 30W
• 24 ~ 32V Input: Output 5.2V / 5A / 25W
• 32 ~ 36V Input: Output 5.2V / 3.5A / 18W
• Size: 63 * 27 * 10cm (L * W * H)

▼ Package included

• 1 x Step Down Board