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ID: 1201582
zł229.73
Tax included

zł186.77 tax excl.

This step-down converter module allows you to reduce the voltage from 3.5-60V to a stable 3.3V at a current of up to 12A. Its high efficiency of up to 95% and low power losses make it ideal for applications requiring high current and stable power. The device features built-in overcurrent, thermal, and reverse connection protection, as well as a soft-start function and a Power Good indication. Pololu 5670

6 weeks
Awaiting delivery
Kamami is the official distributor of electronic modules and Pololu robotic parts. All products of this brand in our offer are original and come directly from the manufacturer.

Description

Step-down (buck) converter module designed to reduce an input voltage from 3.5 V to 60 V down to a regulated 3.3 V output with a current of up to 12 A. This is a synchronous switching converter, providing high efficiency (up to 95%) and significantly lower power losses compared to traditional linear regulators. It is ideal for systems requiring high current and stable power supply, such as microcontroller circuits, motor power systems, automation, or advanced hobby projects.

p1201582-0J13942.450.jpg

The device is equipped with multiple protections, including reverse voltage protection, overcurrent protection, and thermal shutdown in case of overheating. Additionally, the built-in soft-start function limits inrush current, ensuring a smooth rise of output voltage at startup. The module also offers an ENA input for enabling/disabling the circuit and a Power Good (PG) output that indicates correct output voltage and can be used to monitor power status.

The module features a low quiescent current (<0.3 mA) and a high switching frequency of about 800 kHz, allowing the use of small filtering components. With its compact dimensions and four mounting holes, the regulator can be easily installed in almost any project. The board includes convenient solder pads for connecting power wires or 5 mm screw terminals. Thanks to its wide input voltage range and high output power, the converter provides a reliable source of stable power in systems that require low voltage, high current, and excellent energy efficiency.

p1201582-0J13884.800.jpg

Features

  • D42V110F3 step-down (buck) converter
  • Input voltage: 3.5 V – 60 V
  • Output voltage: 3.3 V ±3%
  • Maximum output current: 12 A (typical at 42 V input)
  • Efficiency: 80–95% depending on load
  • Switching frequency: approx. 800 kHz
  • Quiescent current: < 0.3 mA (typical)
  • ENA input: allows load disconnection and low-power mode
  • Power Good (PG) output: indicates correct output voltage
  • Operating modes: PFM/FPWM – switched depending on load
  • Protections: overcurrent, thermal, short-circuit, and reverse voltage
  • Soft-start function: gradual voltage ramp-up at startup
  • Dimensions: 31.8 × 43.2 × 9 mm
  • Mounting: 4 mounting holes Ø 2.2 mm
  • Weight: 15 g
1201582

Data sheet

Output voltage
3,3 V
Output current
12 A
Converter type
Step-down
Supply voltage min
3,5 V
Supply voltages max
60 V

Manufacturer BTC Korporacja sp. z o. o. Lwowska 5 05-120 Legionowo Poland sprzedaz@kamami.pl 22 767 36 20

Responsible person BTC Korporacja sp. z o. o. Lwowska 5 05-120 Legionowo Poland sprzedaz@kamami.pl 22 767 36 20

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