Answered

• TPS63027: 5Vout efficiency curve

  

  Anurag Singh

  Resolved

  Part Number: TPS63027 Tool/software: Hi, Request you to share 5V output efficieny curves for TPS63027. The reason i am looking for efficiency at 5V becasue i am woking on design with following constraints Vin = 2.9 to 5.5 Vout = 5V I load =…

  • Resolved

  • over 1 year ago
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• TPS63027: EN pin properties

  

  Uday Kumar Urimi

  TI Thinks Resolved

  Part Number: TPS63027 Other Parts Discussed in Thread: TPS631000 Hi TI, Please indicate the cut off voltages for EN pin of TPS63027. Also please indicate cut off voltages for EN pin of TPS631000

  • over 3 years ago
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• TPS63027: design check

  

  zhang ping

  TI Thinks Resolved

  Part Number: TPS63027 I directly replaced rt6158a with tps63027. The parameters of peripheral circuit have not been changed. Most PCBs can output normally, but there are still 10% PCBs that can not output stably. Please check whether the parameters of…

  • over 4 years ago
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Answered

• TPS63027: 3D STP CAD model

  

  Ambroise Suter

  Resolved

  Part Number: TPS63027 Hello, is the 3D STP model available for the TPS63027YFFR ? When downloading the 3D CAD model from ultra librarian the STEP folder is empty. Thank you and best regards, Ambroise

  • Resolved

  • over 4 years ago
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• TPS63027: VFB vs Vout min vs short circuit protection.

  

  Jim Perkins

  TI Thinks Resolved

  Part Number: TPS63027 TPS63027 has a feedback voltage of 800mV but a Vout min of 1V. Normally I would expect a buck to be fine down to an output equal to the feedback voltage, ie direct 1:1 feedback? Additionally the short circuit protection is set at…

  • over 4 years ago
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• TPS63027: 0.5~1F output cap of TPS63027

  

  Kai Nomiyama

  TI Thinks Resolved

  Part Number: TPS63027 Other Parts Discussed in Thread: TPS630250 Hi Team, I have a question about output cap of TPS63027. Does TPS63027 work if output cap uses 0.5~1F? TPS63027 has internal softstart and short circuit protection so during…

  • over 8 years ago
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Answered

• TPS63027: sunbber circuit

  

  KIM Andy

  Resolved

  Part Number: TPS63027 Hi. My customer wants to add a snubber circuit for the TPS63027. Can you tell me the location of the snubber circuit to improve the Vds peak of the buck boost circuit?

  • Resolved

  • over 6 years ago
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• TPS63027: 3.3V, 5A from LiPo battery solution needed

  

  Jon Mason

  Part Number: TPS63027 Other Parts Discussed in Thread: TPS55340 , LM5155 Hi - I'm struggling to find what I'm looking for. I want a buck-boost converter that can deliver 5A, ideally integrated FETs, but doesn't have to be. A few questions: The summary…

  • over 6 years ago
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• TPS63027: Part Failures

  

  Charles Haight

  TI Thinks Resolved

  Part Number: TPS63027 To Whom We are using the TPS63027 family of regulators for 3.3V & 5.0V regulation. Out of 15 Limited Production Power CCAs, I have what appears to be two part failures. I created a fishbone to help in the analysis. My analysis…

  • over 7 years ago
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Answered

• TPS63027: Quiescent Current in PWM Mode

  

  KIM Andy

  Resolved

  Part Number: TPS63027 Hi Currently my client is developing with TPS63027. The customer expected an Iq of 35uA on the datasheet However, Quiescent Current is about 7mA. I have reviewed the circuit diagram and have not used PFM mode by connecting…

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  • over 7 years ago
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