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ID: 1188221
5906623469369
zł85.19
Tax included

zł69.26 tax excl.

DC-DC Step-Down converter module. It has an input voltage from 7.5 to 45 V, an output voltage of 7.5 V and a maximum output current of up to 3 A. Pololu 4894

24h
Available
Available quantity: 1
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

DC-DC Step-Down converter module. It offers a constant output voltage of 7.5 V and can be powered with a voltage ranging from 7.5 to 45 V. It has a built-in output current limitation, and in continuous mode it has an efficiency of up to 3 A depending on the input voltage.

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The module has an efficiency of 80% to 95%. It has a number of built-in protections, including input current limiting, undervoltage lockout and thermal shutdown.

Connections

  • PG - Open drain output which goes low when the regulator output voltage increases more than 7.5% above or drops more than 9% below the nominal voltage
  • VIN - input voltage
  • GND - ground
  • VOUT - output voltage
  • EN - turning on the converter

Features

  • Output voltage: 7.5 V with an accuracy of 4%
  • Input voltage: 7.5V to 45V
  • Efficiency from 80% to 95%, depending on the input voltage and load
  • Low Power Mode (EN Input)
  • Switching frequency: 700 kHz
  • No-load quiescent current 10 to 20 uA per volt
  • Switching current limitation
  • Output current in continuous mode from 2A to 3.5A
  • Protections: against overheating, soft start function, overvoltage lock
  • Dimensions: 17.8 x 20.3 x 9 mm

Kit contains

  • Converter module
  • Goldpin male straight 6-pin connector
  • Goldpin male angled 5-pin connector
1188221

Data sheet

Output voltage
7,5 V
Output current
3A
Converter type
Step-down
Supply voltage min
7,5 V
Supply voltages max
45 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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