TPS60403-Q1: replacements TPS60403QDBVRQ1

Kannan Sockalingam

Part Number: TPS60403-Q1
Other Parts Discussed in Thread: TPS60402-Q1

Hi there, TPS60403QDBVRQ1 is out of stock on ti.com. Wondering if I can use TPS60402QDBVRQ1 in place of this device. Can you please let me know what the differences are or if there is a higher grade (superset) device that can replace the *03 device?

Thanks.

over 3 years ago

+1 Tanvee over 3 years ago

TI__Genius 14660 points

Hi Kannan,

Difference between TPS60403-Q1 and TPS60402-Q1 is the switching frequency. TPS60402-Q1 device is set for lower switching frequency compare to TPS60403-Q1 and required higher flying capacitor. Could you explain more about the application ? it will give better view for new device recommendation.

Best regards,

Tanvee

0 Kannan Sockalingam over 3 years ago in reply to Tanvee

TI__Intellectual 1665 points

Tanvee,

The customer is not willing to change the BOM at this time. I will close this for now and loop back. Thanks for the information.

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TPS60403-Q1: replacements TPS60403QDBVRQ1