Categories

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

Converter pulse step-down. Input voltage 4.5 V to 25 V. the Maximum continuous output current of 7 A. the output Voltage is 3.3 V or 5 V.

More details

PLL-00943

Pololu

Add to cart

Price 99,00 zł

IlośćCenaOszczędność
5 94,05 zł Aż do 24,75 zł
10 89,10 zł Aż do 99,00 zł

 

Attention!

The sale of the product was completed. Check other converters step-down in this category.

 

Specification

  • Input voltage: from 4.5 V to 25 V
  • Maximum continuous output current: 7 A
  • Maximum short-term output current: 16 A
  • Switching frequency to 700 kHz
  • Tile sizes: 48.5 x 15.5 x 8 mm
  • Weight: 6 g (without connectors)
  • Built-in protection to prevent reverse power

 

Details on the website of the manufacturer.

 

 

Description

Effective system of the transmitter pulse power, allowing for the consumption of DC 7 A (short-term, up to 16 A). The advantage of the Converter D15V70F5S3 is the ability to select output voltage using jumper. There are two most popular standards: 3.3 V and 5 V.

 

Method of application

The module has three pins: input , VIN, weight - GND, out - OUT and jumper voltage selection 3v3 SEL.

 

 

 

  • Pin EN (enable) - after podciągnięciu to ground switches the converters in the sleep mode (the system receives then about 150 uA). On the Board is a podciągający resistor between EN and VIN which means that the Converter is enabled by default.
  • Pin VIN (input) - input. Valid range: 4.5 V to 24 V.
  • VOUT Pin (output) - output voltage depends on the setting of jumper 3v3 SEL. If the contacts are closed, the output voltage is 3.3 V, otherwise, 5 V.

 

Fitness

The average system efficiency is between 80% to 90%. For example, when the input voltage is 12V output 5V was selected and the average current consumption of 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)= 1.8 A × 5V = 9W

The input power, and is at a level of about 10 V. In 1 to be introduced in the form of heat.

 

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

With these parameters, the loss of the stabilizer of adventure wynosiłyby to 13W.

 

 

Serviceability for output voltage 3.3 V

Serviceability for output voltage 5V

  • 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 13:00 means sending the goods on the same day!

 

The time of payment depends on the hours of ELIXIR session of the sender's bank and the recipient of the transfer (more information on this subject, for example on the websitehttp://www.kiedy-przelew.pl/).

 

The table presents available forms of delivery in Poland

 

Carrier and
regulations

Bank wire
transfer

Payment
by cash

Delivery
time

Poczta Polska

terms of service

9,90 PLN17,90 PLN1-3 days

Kurier GLS

terms of service

14,90 PLN22,90 PLN

1-2 days

Paczkomaty 24/7 

terms of service

12,90 PLN-1-3 days

If the amount to pay for products exceeds 500 PLN
Delivery is for free!

 

  • Free delivery of orders over 500 PLN does not apply to parcels addressed outside of Poland.
  • Free delivery does not apply when changing orders.
  • The delivery period is counted in working days from the date of dispatch of the order.