DC-DC Adjustable Boost Converter With Display 4A 4.3–32V to 5–52V

The DC-DC Adjustable Boost Converter With Display 4 A (4.3–32 V to 5–52 V) is a non-isolated step-up voltage regulator designed to increase DC input voltage to a higher adjustable output level. It supports an input range of 4.3–32 V DC and provides an adjustable output from 5–52 V DC, with up to 4 A input current capability. The integrated display enables convenient voltage monitoring during setup and operation. Operating at a switching frequency of 400 kHz, the module achieves conversion efficiency up to 94% with low output ripple and stable voltage regulation. It is suitable for battery-powered systems, electronic prototypes, embedded applications, and adjustable DC power supply projects.

• Integrated Display: Digital voltage display for real-time monitoring and adjustment
• DC-DC Boost Topology: Non-isolated step-up switching converter architecture
• Input Voltage Range: 4.3–32 V DC
• Output Voltage Adjustment: Adjustable 5–52 V DC via onboard potentiometer
• Input Current Capability: Up to 4 A maximum input current
• Conversion Efficiency: Up to 94% peak efficiency under optimal conditions
• Output Stability: ≤50 mV ripple with ±0.5% load and voltage regulation
• Switching Frequency: 400 kHz high-frequency operation for efficient power conversion

• Module Type | DC-DC step-up (Boost) converter with integrated digital display

• Input Voltage Range | 4.3–32 V DC

• Output Voltage Range | Adjustable 5–52 V DC

• Maximum Input Current | 4 A

• Conversion Efficiency | Up to 94% (typical efficiency approximately 85%)

• Switching Frequency | 400 kHz

• Output Ripple | ≤ 50 mV

• Load Regulation | ±0.5%

• Voltage Regulation Accuracy | ±0.5%

• Rectification Method | Non-synchronous rectification

• Operating Temperature Range | -40 °C to +85 °C

• Display Function | Digital voltage display for input/output voltage monitoring and adjustment

• XL6009 Datasheet