Duty Cycle for Buck-Boost Regulator (CCM) Calculator

✖Output Voltage of Buck Boost CCM signifies the voltage of the signal after it has been regulated by a voltage regulator circuit.ⓘ Output Voltage of Buck Boost CCM [V_{o(bb_ccm)}]			+10% -10%
✖Input Voltage of Buck Boost CCM is the voltage supplied to the voltage regulator circuit.ⓘ Input Voltage of Buck Boost CCM [V_{i(bb_ccm)}]			+10% -10%

✖A Duty Cycle of Buck Boost CCM is the fraction of one period in which a signal or system is active in a voltage regulator circuit.ⓘ Duty Cycle for Buck-Boost Regulator (CCM) [D_{bb_ccm}]

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Formula

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Duty Cycle for Buck-Boost Regulator (CCM)

Formula

`"D"_{"bb_ccm"} = "V"_{"o(bb_ccm)"}/("V"_{"o(bb_ccm)"}-"V"_{"i(bb_ccm)"})`

Example

`"0.600145"="-16.57V"/("-16.57V"-"11.04V")`

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Duty Cycle for Buck-Boost Regulator (CCM) Solution

STEP 0: Pre-Calculation Summary

Formula Used

Duty Cycle of Buck Boost CCM = Output Voltage of Buck Boost CCM/(Output Voltage of Buck Boost CCM-Input Voltage of Buck Boost CCM)
D_{bb_ccm} = V_{o(bb_ccm)}/(V_{o(bb_ccm)}-V_{i(bb_ccm)})
This formula uses 3 Variables

Variables Used

Duty Cycle of Buck Boost CCM - A Duty Cycle of Buck Boost CCM is the fraction of one period in which a signal or system is active in a voltage regulator circuit.
Output Voltage of Buck Boost CCM - (Measured in Volt) - Output Voltage of Buck Boost CCM signifies the voltage of the signal after it has been regulated by a voltage regulator circuit.
Input Voltage of Buck Boost CCM - (Measured in Volt) - Input Voltage of Buck Boost CCM is the voltage supplied to the voltage regulator circuit.

STEP 1: Convert Input(s) to Base Unit

Output Voltage of Buck Boost CCM: -16.57 Volt --> -16.57 Volt No Conversion Required
Input Voltage of Buck Boost CCM: 11.04 Volt --> 11.04 Volt No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

D_{bb_ccm} = V_{o(bb_ccm)}/(V_{o(bb_ccm)}-V_{i(bb_ccm)}) --> (-16.57)/((-16.57)-11.04)

Evaluating ... ...

D_{bb_ccm} = 0.600144875045273

STEP 3: Convert Result to Output's Unit

0.600144875045273 --> No Conversion Required

FINAL ANSWER

0.600144875045273 ≈ 0.600145 <-- Duty Cycle of Buck Boost CCM

(Calculation completed in 00.004 seconds)

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Created by Shobhit Dimri

Bipin Tripathi Kumaon Institute of Technology (BTKIT), Dwarahat

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< 3 Continuous Conduction Mode Calculators

Output Voltage for Buck-Boost Regulator (CCM)

Go Output Voltage of Buck Boost CCM = (-Input Voltage of Buck Boost CCM*Duty Cycle of Buck Boost CCM)/(1-Duty Cycle of Buck Boost CCM)

Input Voltage for Buck-Boost Regulator (CCM)

Go Input Voltage of Buck Boost CCM = (Output Voltage of Buck Boost CCM*(Duty Cycle of Buck Boost CCM-1))/Duty Cycle of Buck Boost CCM

Duty Cycle for Buck-Boost Regulator (CCM)

Go Duty Cycle of Buck Boost CCM = Output Voltage of Buck Boost CCM/(Output Voltage of Buck Boost CCM-Input Voltage of Buck Boost CCM)

Duty Cycle for Buck-Boost Regulator (CCM) Formula

Duty Cycle of Buck Boost CCM = Output Voltage of Buck Boost CCM/(Output Voltage of Buck Boost CCM-Input Voltage of Buck Boost CCM)
D_{bb_ccm} = V_{o(bb_ccm)}/(V_{o(bb_ccm)}-V_{i(bb_ccm)})

What is Buck-Boost Regulator (CCM)?

The Buck-Boost Regulator (CCM) is a type of DC-to-DC converter that has an output voltage magnitude that is either greater than or less than the input voltage magnitude

How to Calculate Duty Cycle for Buck-Boost Regulator (CCM)?

Duty Cycle for Buck-Boost Regulator (CCM) calculator uses Duty Cycle of Buck Boost CCM = Output Voltage of Buck Boost CCM/(Output Voltage of Buck Boost CCM-Input Voltage of Buck Boost CCM) to calculate the Duty Cycle of Buck Boost CCM, The Duty Cycle for Buck-Boost Regulator (CCM) formula is defined as the ratio of time a load or circuit is ON compared to the time the load or circuit is OFF. Duty Cycle of Buck Boost CCM is denoted by D_{bb_ccm} symbol.

How to calculate Duty Cycle for Buck-Boost Regulator (CCM) using this online calculator? To use this online calculator for Duty Cycle for Buck-Boost Regulator (CCM), enter Output Voltage of Buck Boost CCM (V_{o(bb_ccm)}) & Input Voltage of Buck Boost CCM (V_{i(bb_ccm)}) and hit the calculate button. Here is how the Duty Cycle for Buck-Boost Regulator (CCM) calculation can be explained with given input values -> 0.600145 = (-16.57)/((-16.57)-11.04).

FAQ

What is Duty Cycle for Buck-Boost Regulator (CCM)?

The Duty Cycle for Buck-Boost Regulator (CCM) formula is defined as the ratio of time a load or circuit is ON compared to the time the load or circuit is OFF and is represented as D_{bb_ccm} = V_{o(bb_ccm)}/(V_{o(bb_ccm)}-V_{i(bb_ccm)}) or Duty Cycle of Buck Boost CCM = Output Voltage of Buck Boost CCM/(Output Voltage of Buck Boost CCM-Input Voltage of Buck Boost CCM). Output Voltage of Buck Boost CCM signifies the voltage of the signal after it has been regulated by a voltage regulator circuit & Input Voltage of Buck Boost CCM is the voltage supplied to the voltage regulator circuit.

How to calculate Duty Cycle for Buck-Boost Regulator (CCM)?

The Duty Cycle for Buck-Boost Regulator (CCM) formula is defined as the ratio of time a load or circuit is ON compared to the time the load or circuit is OFF is calculated using Duty Cycle of Buck Boost CCM = Output Voltage of Buck Boost CCM/(Output Voltage of Buck Boost CCM-Input Voltage of Buck Boost CCM). To calculate Duty Cycle for Buck-Boost Regulator (CCM), you need Output Voltage of Buck Boost CCM (V_{o(bb_ccm)}) & Input Voltage of Buck Boost CCM (V_{i(bb_ccm)}). With our tool, you need to enter the respective value for Output Voltage of Buck Boost CCM & Input Voltage of Buck Boost CCM and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.

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