TPS61023 3.7A 5V Output Mini Boost Converter Breakout Board – 7Semi

The 7Semi TPS61023 3.7A 5V Output Mini Boost Converter Breakout Board is a compact and highly efficient solution for voltage boosting needs.

Powered by the TPS61023 chip, this breakout board can convert input voltages between 1.5V and 5.5V to a stable 5V output, delivering up to 3.7A of current. 

With a high switching frequency of 1 MHz and efficiency reaching up to 94%, it is optimised for use in portable equipment, smart devices, and other applications where space and power efficiency are critical.

Built-in protections, including output overvoltage, thermal shutdown, and short-circuit protection, ensure reliable and safe operation even in demanding conditions.

Features:

• Ultra-Low Input Voltage: Operates from 1.5V to 5.5V
• High Efficiency: Up to 94% power conversion efficiency
• Fixed Output: 5V regulated output voltage
• Switching Frequency: 1 MHz (VIN > 1.5V), 0.5 MHz (VIN < 1V)
• Built-in Protections: Overvoltage, thermal shutdown, short-circuit
• Voltage Accuracy: ±2.5% over -40°C to +125°C
• Smart Operation Modes: Auto PFM, pass-through when VIN > VOUT
• Energy Efficient Shutdown: Input-output disconnection to prevent leakage