D15V70F5S3 step-down converter: 3.3V -5V 7A
D15V70F5S3 step-down converter: 3.3V -5V 7A
D15V70F5S3 step-down converter: 3.3V -5V 7A
D15V70F5S3 step-down converter: 3.3V -5V 7A
D15V70F5S3 step-down converter: 3.3V -5V 7A
D15V70F5S3 step-down converter: 3.3V -5V 7A
D15V70F5S3 step-down converter: 3.3V -5V 7A - zdjęcie 1
D15V70F5S3 step-down converter: 3.3V -5V 7A - zdjęcie 2
D15V70F5S3 step-down converter: 3.3V -5V 7A - zdjęcie 3
D15V70F5S3 step-down converter: 3.3V -5V 7A - zdjęcie 4
D15V70F5S3 step-down converter: 3.3V -5V 7A - zdjęcie 5
D15V70F5S3 step-down converter: 3.3V -5V 7A - zdjęcie 6

Pololu Step-Down Voltage Regulator D15V70F5S3 3,3V-5V 7A

Index: PLL-00943

A step-down pulse converter. Input voltage 4.5 V to 25 V. Maximumcontinuous output current 7 A. Output voltage 3.3 V or 5 V.

€23.02
€18.72 tax excl.

Unavailable
Discontinued product
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Manufacturer: Pololu

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Specification

  • Input voltage: 4.5 V to 25 V
  • Maximum continuous output current: 7 A
  • Maximum instantaneous output current: 16 A
  • Switching frequency 700 kHz
  • Dimensions of the plate: 48.5 x 15.5 x 8 mm
  • Weight: 6 g (without connectors)
  • Built-in protection to prevent reverse power connection

Details on the manufacturer's website .

Description

Powerful pulse inverter system allowing for continuous current up to 7 A (momentary up to 16 A).TheD15V70F5S3 is a jumper selectable output voltage. The following are availableTwo most popular standards: 3.3 V and 5 V.

Use

The module has three outputs: input - VIN, ground- GND, output - OUT and jumper for voltage selection3v3 SEL.

  • Pin EN (enable) - after pulling up to ground, it switches the inverters to the sleep state (the system then takes about 150 uA). There is a pull-up resistor between EN and VIN on the board, which means that the inverter is switched on by default.
  • Pin VIN (input)- input voltage. Permitted range: 4.5 V to 24 V.
  • Pin VOUT (output)- Output voltage depending on the 3v3 SEL jumper setting. If the pins are shorted, the output voltage is 3.3 V, otherwise 5 V.

Efficiency

The average efficiency of the system is between 80% and 90%. For example, when 12V is applied to the input, 5V is selected at the output and the average current drawn from the system is about 1.8 A. The efficiency is 90%. This means that the output power will be determined by the formula:

(Output current) ×(Output voltage)= 1.8A×5V = 9W

The input power will be about 10 W. 1 W will be given away as heat.

The input current can be calculated from the formula 10W/12V= 0,83A.

With such parameters the losses on the rope stabiliser would be as high as 13W.

System efficiency for 3.3V output voltage

System efficiency for 5V output voltage

Length 49 mm
Width 16 mm
Height 8 mm
Voltage to 4.5 V
Voltage from 25.0 V
Voltage output from 5.0 V
Output voltage to 5.0 V
Nominal output voltage 5.0 V
Current 7 A
Stabilizer - Type2 switching
Stabilizer - Type step-down

Same day shipping

Posting the payment for the order on our account on a business day up to 10 AM means sending the goods on the same day!

The time of payment depends on the ELIXIR's hours session of the sender's bank and the recipient of the transfer. It may take up to 2-4 working days.

Free delivery for orders exceeding 300 PLN!

Only for prepaid orders shipped to Poland.

Terms of delivery outside of Poland

GLS - zone 1

Austria, Belgium, Croatia, The Czech Republic, Denmark, Germany, Netherlands, Slovakia

  • Delivery time: 2-4 days
  • Delivery cost: 35 PLN
  • Insurance: 5000 PLN
GLS - zone 2

Bulgaria, Estonia, France, Hungary, Italy, Latvia, Lithuania, Luxembourg, Portugal, Romania, Slovenia

  • Delivery time: 2-5 days
  • Delivery cost: 50 PLN
  • Insurance: 5000 PLN
Kurier GLS - zone 3

Finland, Greece, Ireland, Sweden, Cyprus, Malta, Spain

  • Delivery time: 2-7 days
  • Delivery cost: 80 PLN
  • Insurance: 5000 PLN

Terms of delivery in Poland

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Poczta Polska
  • Delivery time: 1-3 days
  • Payment in advance: od 9,90 PLN
  • Cash on delivery: 17,90 PLN
  • Insurance: 1000 PLN
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Kurier GLS
  • Delivery time: 1-2 days
  • Payment in advance: od 14,90 PLN
  • Cash on delivery: 22,90 PLN
  • Insurance: 6000 PLN
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Paczkomaty 24/7
  • Delivery time: 1-3 days
  • Payment in advance: od 12,90 PLN
  • Over 8000 parcel lockers
  • Insurance: 200 PLN
  • Free delivery of orders over 300 PLN does not apply to parcels addressed outside of Poland.
  • The delivery period is counted in working days from the date of dispatch of the order.

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