Project : Reduction of VDD3_ACC_DIG Failure Rate DMAIC - Story Board

undefined. Project : Reduction of VDD3_ACC_DIG Failure Rate DMAIC - Story Board.

Define Phase. Project “Reduction of VDD3_ACC_DIG Failure Rate“.

[Audio] A brief overview of the VDD3_ACC_DIG__ test parameter Terminal Pins V-D-D-3 and VDD3_DIG are two independent voltage regulators that are used to supply the digital and analog blocks with 3.3 volts. This refers to the voltage level present at the V-D-D-3 pin and is crucial for proper trimming of the device. An external capacitor is required to ensure stability of each regulator. During final testing the voltage regulators were trimmed to 3.3 Volts to supply voltage V-D-D-3 pins while maintaining a constant voltage. Terminal Pins V-D-D-3 and VDD3_DIG are two independent voltage regulators that are used to supply the digital and analog blocks with 3.3 volts. This refers to the voltage level present at the V-D-D-3 pin and is crucial for proper trimming of the device. An external capacitor is required to ensure stability of each regulator. During final testing the voltage regulators were trimmed to 3.3 Volts to supply voltage V-D-D-3 pins while maintaining a constant voltage..

undefined. [Audio] Project “Reduction of VDD3_ACC_DIG Failure Rate“ Business Case For the year 2024: On the year 2023: The projected is volume is 4 971 436 units 2024 Baseline Target 204000 99000 4.10% to 2.00% 4.1% of the total volume for 2023 or 171 000 units were scrapped due to this failure Project aims to reduce the scrapped units into half from 204 000 units to 99 000 units Which result to 21 000 Euros revenue lost Which result to 12 000 Euros Cost savings The project "Reduction of VDD3_ACC_DIG Failure Rate" of the 50424-Brocap device investigates the low yield issue caused by a high rejection rate of 4.10% or 171K units against target of 2% or 83k units for the entire year of 2023 resulting to loss of 21k euros. This project aims to reduced the failure rate from 204k units to 99k units that will result to 12k euros savings . This initiative is both a strategic imperative for our company and a chance to strengthen our market position as it aims to increase production output while enhancing overall final test yield.

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