• TPS62810-Q1: Maximum soft start time

  

  Abigail Leonardi

  Part Number: TPS62810-Q1 Tool/software: Hi, I have a customer who is using the TPS6281020QWRWYRQ1. Using Webench appears to have a soft start time of 5ms, but ideally they were hoping to get a soft start time of 200 or 300ms. Is this possible using this…

  • 1 month ago
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• TPS62810-Q1: Schematic Review

  

  Matt Qi

  TI Thinks Resolved

  Part Number: TPS62810-Q1 Tool/software: Hi team, Could you please help review the schematic of TPS6281020? AD7305A_TI_DCDC.pdf Thanks a lot! Looking forward to your reply.

  • 2 months ago
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• TPS62810-Q1: TPS62810-Q1 100%duty

  

  Masayuki Uchihara

  TI Thinks Resolved

  Part Number: TPS62810-Q1 Hi team, I have question about the 100% duty. If the input voltage is 5V and we want to ouput around 5V @ 1.5A, is there feasibility? I guess, it should be in the 100% duty mode and the output voltage should be 4.91V (Ron(60mohm…

  • 11 months ago
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• TPS62810-Q1: Built-in discharge function

  

  Kuo che-yu

  TI Thinks Resolved

  Part Number: TPS62810-Q1 Hi TI Flores, I looked at the datasheet and found that the TOS6381x series has built-in descharge function and I'd like to ask how this function helps POL? (Except time sequence) Is it to prevent the Mosfet from being burned…

  • over 1 year ago
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• TPS62810-Q1: EN

  

  cassius Dai

  TI Thinks Resolved

  Part Number: TPS62810-Q1 Can the level of the TPS62810 EN exceed the VIN? Currently VIN=3V3; EN=5V, if it is possible to cause a current drain

  • over 1 year ago
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Answered

• TPS62810-Q1: Substitute TPS6281xM for TPS6281x-Q1 family of parts?

  

  Fred Ansfield

  Resolved

  Part Number: TPS62810-Q1 Due to supply shortages, I am considering which parts to choose to fulfill a 300pcs trial board build. My original design uses automotive-grade, but for this new build I can use standard-grade in order to move forward. My question…

  • Resolved

  • over 1 year ago
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Answered

• TPS62810-Q1: Output voltage tracking method for connecting more than one additional converter

  

  Fred Ansfield

  Resolved

  Part Number: TPS62810-Q1 In the datasheet, Figure 10-58. "Schematic for Output Voltage Tracking", an application circuit is provided for tracking a second supply voltage from a main supply voltage using the SS/TR pin and resistive voltage divider…

  • Resolved

  • over 1 year ago
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• TPS62810-Q1: Suggested resistor value range when using the EN pin with external resistor divider and Precise Enable

  

  Fred Ansfield

  Part Number: TPS62810-Q1 I'd like to set a custom UVLO voltage for my +5.1VDC input (DC/DC generates a +3.3V output). What resistor value range is suggested, 10Ks...100Ks...Megs? And, are there any equations I should use (accounting for hysteresis…

  • over 1 year ago
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• TPS62810-Q1: TPS6281020-Q1 review schematic

  

  Lawrence He

  Part Number: TPS62810-Q1 Hi, Support Team Our client use TPS6281020-Q1, Please help to review schematic as below chart if any suggestion, Please advise me. Thanks, Best regards, Lawrence

  • over 1 year ago
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Answered

• TPS62810-Q1: package outline information

  

  Sherry Liang

  Resolved

  Part Number: TPS62810-Q1 Dear team, Our TPS62810-Q1 only has one package, but there are two package outlines in the datasheet, RWY0009A and RWY0009C. The difference between these two outlines is as below. Then for TPS6281120QWRWYRQ1, which package outline…

  • Resolved

  • over 1 year ago
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