Voltage Regulator module 3.3V Step-Down 3.6A D36V28F3
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  • Voltage Regulator module 3.3V Step-Down 3.6A D36V28F3
  • Voltage Regulator module 3.3V Step-Down 3.6A D36V28F3
  • Voltage Regulator module 3.3V Step-Down 3.6A D36V28F3
  • Voltage Regulator module 3.3V Step-Down 3.6A D36V28F3
ID: 586587
5906623413126
zł72.90
Tax included

zł59.27 tax excl.

Step-Down converter D36V28F3 with an output voltage of 3.3 V, an input voltage from 4.5 to 50 V and a maximum output current of 4.5 A. Pololu 3781

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.

 

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14 days for return

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Description

Step-Down converter module D36V28F3 with an output voltage of 3.3 V and an input voltage from 4.5 to 50 V. The maximum current load of the module is from 3.2 to 4.5 A and depends on the input voltage. The inverter achieves a standard efficiency of over 80-90%, which is dependent on the input voltage and load. The module is protected against reverse polarity, overheating, overload and short circuit.

Pinout

  • VIN - power input
  • GND - ground
  • VOUT - output
  • PG - an open drain output that goes low when the regulator's output voltage rises more than 20% above or drops by more than 10% below the nominal voltage
  • EN - converter is enabled by default (100 kΩ pull-up resistor on the board connects EN pin with VIN). The ENABLE pin can be set low to turn off the power and put the board into a low-power state.

Features

  • Input voltage: 4.5 to 50V
  • Output voltage: 3.3V
  • Type. maximum current: from 3.2 to 4.5 A
  • Built-in protection against overheating, overload, short circuit and reverse polarity
  • Type. efficiency: 80-90%
  • Switching frequency: approx. 500 kHz under heavy loads
  • Energy saving mode
  • Typical quiescent current from 2 mA to 3 mA
  • EN input with a precise cut-off threshold to disconnect the load and put the controller into a low-power state
  • Power good output, which indicates when the controller cannot maintain the output voltage adequately
  • The soft-start function limits the inrush current and gradually increases the output voltage
  • Two M2 mounting holes
  • Dimensions: 17.8 x 20.3 x 8.8 mm

Parameters

Kit contains

  • D36V28F3 converter module
  • Straight 6-pin goldpin connector
  • 5-pin angled goldpin connector
586587

Data sheet

Output voltage
3,3 V
Output current
3,6 A
Converter type
Step-down
Supply voltage min
4,5 V
Supply voltages max
50 V

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