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ID: 1197874
5902186322363
zł20.02
Tax included

zł16.28 tax excl.

A compact buck module that reduces input voltage from 4 to 65 V to a stable 3.3 V at up to 700 mA. It features high efficiency, low quiescent current (<0.2 mA), and short-circuit and thermal protection, ensuring safe and efficient operation. Its small size and ease of integration make it ideal for mobile devices, battery-powered designs, and systems requiring stable power. Pololu 5432

4 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

The D45V5F3 is a high-efficiency buck (step-down) converter that reduces the input voltage to a stable 3.3 V output while maintaining excellent performance. It supports input voltages from 4 V to 65 V and can supply up to 700 mA of output current, depending on operating conditions. By using switching regulator (SMPS) technology, it achieves much higher efficiency compared to traditional linear regulators, especially when there is a significant difference between input and output voltages. The module features an ultra-low quiescent current (<0.2 mA) and a switching frequency of 1.1 MHz, ensuring stable operation under normal loads and excellent efficiency under light loads. It is also equipped with short-circuit protection and thermal shutdown for safe and reliable operation.

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The converter has three main pins: VIN (input voltage), GND (ground), and VOUT (output voltage). Its compact size and lightweight design make it ideal for battery-powered devices, mobile applications, and systems requiring a stable 3.3 V supply over a wide input range. The module’s design ensures easy integration into various electronic projects, offering high reliability and overload protection.

Features

  • Type: synchronous buck (step-down) converter
  • Input voltage: 4 V to 65 V
  • Output voltage: 3.3 V (±4% accuracy)
  • Maximum output current: up to 700 mA (typical)
  • Switching frequency: 1.1 MHz
  • Quiescent current: < 0.2 mA in most of the operating range
  • Protections: short-circuit and thermal shutdown
  • SMPS design – high energy efficiency
  • Dimensions: 7.6 × 11.4 × 2.8 mm
  • Weight: 0.4 g

Performance Parameters

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1197874

Data sheet

Output voltage
3,3 V
Output current
700 mA
Converter type
Step-down
Supply voltage min
4 V
Supply voltages max
65 V

Manufacturer

  • BTC Korporacja sp. z o. o.
  • Ludwinowo Zegrzyńskie 52G
  • 05-140 Ludwinowo Zegrzyńskie
  • Poland
  • [email protected]
  • 22 767 36 20

Responsible person

  • BTC Korporacja sp. z o. o.
  • Ludwinowo Zegrzyńskie 52G
  • 05-140 Ludwinowo Zegrzyńskie
  • Poland
  • [email protected]
  • 22 767 36 20

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