LTC1871 Step-Up Boost Voltage Converter Module - 100W

LTC1871 Step-Up Boost Voltage Converter Module is a compact DC-DC boost power supply module for adjustable voltage conversion. It features a wide input range, a configurable output range, and an integrated red seven-segment voltage display. The module is designed for voltage regulation in electronic systems and includes a voltage meter range for monitoring. A short-circuit protection function is included with current limiting. Reverse polarity protection is not included, so the positive and negative terminals must be connected correctly.

Features of LTC1871 Step-Up Boost Voltage Converter Module - 100W

• Adjustable boost conversion
• Integrated voltage display
• Red seven-segment meter
• High conversion efficiency
• Short-circuit protection
• Current limiting function

Specifications of LTC1871 Step-Up Boost Voltage Converter Module - 100W

• Input voltage: 3 - 35 V
• Input current: 9 A (Max)
• Output voltage: 3.5 to 35 V adjustable
• Output voltage requirement: output voltage greater than or equal to input voltage
• Output current: 6 A (Max)
• Power: 75 W
• Power: up to 128 W when input and output voltages are greater than 20 V
• Voltmeter range: 4 to 40 V
• Voltmeter error: 0.1 V-+
• Dimensions: 67.5x41.5mm
• Conversion efficiency: 96.4% (Max.)
• Short-circuit protection: Yes
• Current limit: 14 A
• Reverse polarity protection: No

How to Use LTC1871 Step-Up Boost Voltage Converter Module - 100W

1. Connect the input supply within the specified input voltage range.
2. Adjust the multi-turn potentiometer to set the output voltage.
3. Use the voltage display to monitor the measured voltage.
4. Check polarity carefully before powering the module.

More Info

• If the output voltage does not change when it matches the input voltage, adjust the multi-turn potentiometer until the output changes.
• To obtain 12 V at 1 A output, use an input of at least 4.5 V and 5 A.