Answered

• TPS51388: TPS51388 BYP cap

  

  Wei Ying Wu

  Resolved

  Part Number: TPS51388 Tool/software: Hi in our design input is 12V and output is 4.2V, could we DNI C1806? Or C1806 is needed? BR Ethan

  • Resolved

  • 4 months ago
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Answered

• TPS51388: What is BFG pin used in TPS51388

  

  Wei Ying Wu

  Resolved

  Part Number: TPS51388 Tool/software: Hi Team in Table 4-1. Pin Functions, FBG pin mentioned "Ground of internal analog circuitry. Decouple this pin to ground with a 4.7μF ceramic capacitor or leave the pin floating. Connect to Rfb_low if wanting to improve…

  • Resolved

  • 5 months ago
  • Power management
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• TPS51388: TI recommendation

  

  Jimmy Huang

  TI Thinks Resolved

  Part Number: TPS51388 Other Parts Discussed in Thread: TPS56837H Tool/software: Hello： The current customer requires a synchronous switch buck converter that supports multiple output fast charging protocols, supports USB-C interface, PD3.1/PPS protocol…

  • 1 month ago
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Answered

• TPS51388: Transient response for 0.8V-1V output

  

  Terry Hu

  Resolved

  Part Number: TPS51388 Tool/software: Hi Team, TPS51388 datasheet only shows Vin 12V, Vout 5.15V transient response. My customer requirement is Vin 18V(typ) / Vin 22V(max), Vout 0.8V-1V, transient response <40mV. Could you please provide transient…

  • Resolved

  • 1 month ago
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Answered

• TPS51388: Datasheet

  

  Shuji Ishiwata

  Resolved

  Part Number: TPS51388 Tool/software: Hi All, There is no PDF datasheet on the TPS51388 product page. Please give me a PDF datasheet. Best Regards, Ishiwata

  • Resolved

  • 11 months ago
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Answered

• TPS51388: Webdesigner reports 1MHz frequency despite MODE pin is connected to VCC

  

  Sebastian Ciesluk80

  Resolved

  Part Number: TPS51388 Tool/software: Hi, I have created design using WEBENCH from link under the part page: https://www.ti.com/product/TPS51388 , specifying Vin 11.5-16V, Vout =3.3V , Iload=3A, T=70CThen In configuration options I have chosen f switch…

  • Resolved

  • 5 months ago
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• TPS51397A: Regarding Buck regulator selection

  

  Bhuvaneshwari K

  TI Thinks Resolved

  Part Number: TPS51397A Other Parts Discussed in Thread: TPS51388 , TPS51397 Tool/software: Hi, Could you please suggest a Buck switching regulator of 12 to +/-5 V which sustains up to 6A current and +/-20mV ripple

  • 10 months ago
  • Logic
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• TPS513885: TPS513885 Not working on 24V

  

  Parth Parekh

  TI Thinks Resolved

  Part Number: TPS513885 Other Parts Discussed in Thread: , TPS51388EVM , TPS51388 Tool/software: this is the schematic I’m working with the TPS513885VABR buck controller in a design that needs to support input voltages from 5V up to 24V. The circuit…

  • 3 months ago
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• RE: TPS513885: TPS513885: No Output Voltage and EN Pin Connected to VCC

  

  Young Zhao

  Hi Richard, You may miss up the PN# here. TPS513885 is the fixed output version with 5.15V output, TPS51388 is with adj output from 0.6V-5.5V. If the part is with 0.6V output, it should be TPS51388 then and upper FB resistor is short to vout.…

  • 8 months ago
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• TPS51397A: solution comfirm

  

  GARETH OU

  TI Thinks Resolved

  Part Number: TPS51397A Other Parts Discussed in Thread: TPS51388 Hi The platform used by customers is Raptor Lake (Embedded) 1. Below are the two architecture diagrams of TI. Which architecture is used for i5-1345UE? 2. Please give priority to providing…

  • over 1 year ago
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