SX1308 DC-DC Step-Up Adjustable Power Module

SX1308 chip is small in size and high efficiency. The output power can be adjusted to a maximum of 28V and its interior integrate the lowest RDS internal resistance 100mΩ Metal Oxide Semiconductor Field Effect Transistor (mosfet), which can realize large current output of up to 2A.

It is widely used in 3G network products, digital products, mobile power supply, battery power supply, equipment, etc.

Functional features:

• Switching Frequency: 1.20MHz
• Circuit has short circuit protection, overheating protection function
• 10k to adjust potentiometer, adjust the output voltage

Technical parameters:

• Maximum input voltage: DC 2-24V
• Maximum output voltage: DC 2-28V
• Switching frequency: 1.2MHz
• Maximum current output: 2A
• Conversion efficiency: Up to 95% (Output voltage higher, the higher the efficiency)
• Voltage regulation: 0.5%
• Load regulation: 0.5%
• Output Ripple: 50mV (the higher the voltage, the greater the current, the greater ripple)
• Operating temperature: Industrial grade (-40 to +85°C) (output power 18W or less)
• Size: 43mm x 21 mm x 14mm