12V, 2.4A Step-Down Voltage Regulator D36V28F12

Brand Pololu Model 3786 Schrijf een review Share
12V, 2.4A Step-Down Voltage Regulator D36V28F12
  • 12V, 2.4A Step-Down Voltage Regulator D36V28F12.
  • 12V, 2.4A Step-Down Voltage Regulator D36V28F12, top view.
  • 12V, 2.4A Step-Down Voltage Regulator D36V28F12, bottom view.
  • Step-Down Voltage Regulator D36V28Fx, with included hardware.
  • Step-Down Voltage Regulator D36V28Fx, side view.
  • Typical efficiency of Step-Down Voltage Regulator D36V28F12.
  • Typical maximum continuous output current of Step-Down Voltage Regulator D36V28Fx.
  • Typical quiescent current of Step-Down Voltage Regulator D36V28Fx.
  • Typical dropout voltage of Step-Down Voltage Regulator D36V28Fx.
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Description Bijlagen

This small synchronous switching step-down (or buck) regulator takes an input voltage of up to 50 V and efficiently reduces it to 12 V. The board measures only 0.7″ × 0.8″ yet delivers typical maximum continuous output currents between 2 A and 3.3 A, depending on the input voltage, which makes it well suited for powering moderate loads like sensors or small motors. An optional enable input can be used to put the regulator in a low-power state with a current draw of 10 µA to 20 µA per volt on VIN. The regulator also features reverse voltage protection and a power-good output that indicates when the regulator cannot adequately maintain the output voltage. The pins have a 0.1″ spacing, making this board compatible with standard solderless breadboards and perfboards.

Properties

Current 2 A - 3,3 A
Input voltage 12,9 V - 50 V
Output voltage 12 V
Efficiency 90 % - 95 %
Control type Switching
Type of conversion Step down

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Vragen en antwoorden

QThe NetherlandsMarian van HalI have a bicycle battery (36V) that I want to connect to the input of the Pololu D36V28F12. The output should then have 12 Volts. Can I just connect that to the pins? And how should I connect that enable pin? Has a datasheet been supplied?View 1 answer  |  Answer this question

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