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ID: 1188222
5906623477029
zł54.83
Tax included

zł44.58 tax excl.

DC-DC Step-Down converter module. It has an input voltage from 9 to 45 V, an output voltage of 9 V and a maximum output current of up to 2.9 A. Pololu 4895

24h
Available
Available quantity: 4
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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free shipping in Poland for all orders over 500 PLN

 

Same day shipping

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14 days for return

Each consumer can return the purchased goods within 14 days

Description

DC-DC Step-Down converter module. It offers a constant output voltage of 9 V and can be powered with a voltage ranging from 9 to 45 V. It has a built-in output current limitation, and in continuous mode it has an efficiency of up to 2.9 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

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Features

  • Output voltage: 9 V with an accuracy of 4%
  • Input voltage: 9V 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
1188222

Data sheet

Output voltage
9 V
Output current
2,9 A
Converter type
Step-down
Supply voltage min
9 V
Supply voltages max
45 V

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