Answered

• TPS61087: Calculator file

  

  Khoi Le

  Resolved

  Part Number: TPS61087 Tool/software: Hi apps team, Do you have the calculator file for TPS61087, please share with me. Regards, Khoi

  • Resolved

  • over 1 year ago
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Answered

• TPS61087: TPS61087

  

  Lisa George

  Resolved

  Part Number: TPS61087 Hi, I have to design a Boost converter for 650kHz. Required Specifications are listed below. Input Voltage range is 2.7-4.2 Nominal 3.7V Output Voltage 12V Current 367mA The Boost design in datasheet shows an inductance…

  • Resolved

  • over 3 years ago
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• TPS61087: TPS61087

  

  Siddhi Naik

  TI Thinks Resolved

  Part Number: TPS61087 Hello Thanks for the schematic review feedback. Kindly review the layout file and give us your valuable feedback as soon as possible.The designator in layout for the TPS61087 is U3 4188.[3] POWER.pdf A4415-A00-PCB_Gerber.rar…

  • over 3 years ago
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• TPS61087: Can't seem to make the Spice model work in LTSpice

  

  Carlos Conrad

  Part Number: TPS61087 Hello, guys. I can't get the Spice model for TPS61087 to work on LTSpice. I'm only using the circuit showed in product's datasheet. Could anyone be able to help me? Thank you,

  • over 1 year ago
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Answered

• TPS61087: [TPS61087DRCR] Request for confirmation of circuit diagram

  

  Tomoyuki Taguchi

  Resolved

  Part Number: TPS61087 We are conducting actual machine verification using the circuit on the next page. As a result, boost operation may stop when Iout=1.0A. At this time, the coil makes a noise. There was no problem with WEBENCH, but could you…

  • Resolved

  • over 2 years ago
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• TPS61087: Power management forum

  

  Siddhi Naik

  TI Thinks Resolved

  Part Number: TPS61087 Hello We are using TPS61087DSCR in our design .Please review our design and give us your valuable feedback as soon as possible Kindly find the attached 3122.[3] POWER.pdf schematic pdf

  • over 3 years ago
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• TPS61087: Use constant current to modify TPS61087 FB connect way

  

  Jimmy WANG

  TI Thinks Resolved

  Part Number: TPS61087 Other Parts Discussed in Thread: TIDA-050033 Hi team, My customer uses TPS61087 to charge a super cap. Can I use the below circuit to modify FB connect way? and use MCU to detect Vo rising to 14.4V that MCU will turn of TPS61087…

  • over 4 years ago
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• TPS61087: soft start issue

  

  Matteo Rigamonti

  Part Number: TPS61087 Good morning, I'm using the TPS61087 boost converter to generate 13.7V starting from 5V input. As a load I have a big capacitor, 1000uF electrolytic, in parallel to 2x22uF ceramic capacitor. In order to slow down the initial…

  • over 3 years ago
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• TPS61087: TPS61087QWDRCRQ1

  

  Daniele Loperfido

  TI Thinks Resolved

  Part Number: TPS61087 Hello, could you kindly explain which are the differences between TPS61087QWDRCRQ1 (automotive) and TPS61087DRCR (industrial)? Where is the different temperature range coming from? Different package, production process, ...?

  • over 4 years ago
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• TPS61087: Audible noise under PWM operation.

  

  Nam, Dino

  TI Thinks Resolved

  Part Number: TPS61087 Other Parts Discussed in Thread: , TPS61169 Dear team, My customer are trying to develop TPS61087 for LED supply. but there is issue of audible noise under PWM operation. When they input 100% PWM, there is no audible noise but…

  • over 3 years ago
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