Answered

• TPS56628: VREG5 voltage is high

  

  Ryu Yamashita

  Resolved

  Part Number: TPS56628 Tool/software: Hi team, I had built a circuit with 12V input and 5V output, but when I put in an input voltage of 10V or more, the voltage dropped by about 2.5V and it stopped working properly. After investigating various failure…

  • Resolved

  • 7 months ago
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Answered

• TPS56628: The output voltage for TPS56628 instantly starts to drop once I put a load on it, and decreases with greater load.

  

  josh collins

  Resolved

  Part Number: TPS56628 I have screenshots of my schematic and board layout below. I need an output voltage of 5 volts and current of up to 3 amps. I can get 5 volts on the output without a load by selecting the right resistor pair on the VFB pin, but it…

  • Resolved

  • over 1 year ago
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• TPS56628: ESD data request

  

  yutaro hayashi

  TI Thinks Resolved

  Part Number: TPS56628 Other Parts Discussed in Thread: TPS54627 Hi Support Team. In the Qualification Summary, the results of ESD-HBM and CDM are described as "See data sheet". However, the datasheet does not show the results of ESD. Please…

  • over 1 year ago
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• TPS56628: Review for schematic

  

  sonali zodage

  TI Thinks Resolved

  Part Number: TPS56628 Hi, We are using TI parts (TPS56628DDA, TPD4E001DPKT, TPS2051BDGN, TXB0108DQSR, SN74LVC1T45QDCKRQ1, TPS3851H18EDRBR) in one of our design. I have attached an schematic for those parts which we have design. Please review the schematic…

  • over 2 years ago
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• TPS56628: Schematic and layout review request

  

  MJ Jeon

  TI Thinks Resolved

  Part Number: TPS56628 Hi, TI support team Please review the circuit diagram and layout of the TPS56628DDAR product that the customer is considering applying. Each document is attached as follows. TPS56628 Schematic.pdf TPS56628 Lay-out.pdf Please review…

  • over 2 years ago
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Answered

• TPS56628: inquire about PG pin

  

  Downey Kim

  Resolved

  Part Number: TPS56628 Other Parts Discussed in Thread: TLV7041 , Hi TI experts, Customer did using TLV7041 + TPS56628. but customer plan to change TLV7041(open drain comparator) to TS2111(normal OPAMP) because of TLV7041 L/T issue. TPS56628 PG pin and opamp…

  • Resolved

  • over 3 years ago
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• TPS56628: Pls help review schematic diagram designing?

  

  xiaofu wen

  TI Thinks Resolved

  Part Number: TPS56628

  • over 3 years ago
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Answered

• TPS56628: VREG5

  

  Takashi Yamaguchi

  Resolved

  Part Number: TPS56628 Hi team, My customer is considering to use the TPS56628. Could you advise to the following question? The customer intends to pull up the PG-pin to VREG5. The d/s describes that the VREG5 range is 5.2V to 5.7V at 6 V < VIN < 18 V.…

  • Resolved

  • over 4 years ago
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• TPS56628: DC-DC Converter (TPS56628DDA) Problem

  

  Rajat Barmon1

  TI Thinks Resolved

  Part Number: TPS56628 Hello, I am using TPS56628DDA for 5.5V and 3.3V Output. Output 5.5V is working. But I am not getting the 3.3V when I soldered other components on the bottom layer. for example LDO (3.3V to 1.8V). But top layer is working with components…

  • over 3 years ago
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Answered

• TPS56628: What is the minimum input voltage when the output voltage is 5V?

  

  Kaji@PAN

  Resolved

  Part Number: TPS56628 Hello, I would like to ask you about the TPS56628 device. I have set the output voltage to 5V now, but I am checking the value of the output voltage when the input voltage is changed. I will attach the data I got. (Question) What is…

  • Resolved

  • over 3 years ago
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