## Question

# 2. A VRM (Voltage Regulator Modul) is used to supply the voltageto the CPU of a computer. In the new generation of microprocessors,whose power consumption

2. A VRM (Voltage Regulator Modul) is used to supply the voltageto the CPU of a computer. In the new generation of microprocessors,whose power consumption is 100W, the input voltage to the VRM is12V and the voltage that powers the CPU has a value of 1.5 V. Thefrequency of the MOSFET signal is 100 KHz.

a). It indicates to give that range of voltage variation thatduty cycle must have the MOSFET signal used in the VRMconverter.

b) Calculate the minimum value of the inductor to ensurecontinuous conduction in the converter.

c) Calculate the value of the inductor to use, if you want tohave a curl in the inductor current of 25%.?

d). What is the value of the average current of the inductor andwhat is the maximum current?

e) Calculate the value of the capacitor if a curl is required atthe output voltage of 1%.

## Step by Step Solution

There are 3 Steps involved in it

### Step: 1

a To find the required duty cycle range D for the voltage variation use the formula for the output v...### Get Instant Access to Expert-Tailored Solutions

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### Step: 2

### Step: 3

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