• TPS40210-HT: Ringing on GDRV line appears to affect Vref (and thus FB and COMP)

  

  Joachim Pihl

  TI Thinks Resolved

  Part Number: TPS40210-HT Other Parts Discussed in Thread: TPS40210 Tool/software: Chasing down the cause of poor load regulation on a 28-40V input, 150V/400mA out boost converter designed for CCM operation. It will idle at the correct 150V and with load…

  • 2 months ago
  • Power management
  • Power management forum

• TPS40210-HT: TPS40210SHKK

  

  Khyati Thakar

  TI Thinks Resolved

  Part Number: TPS40210-HT Hello, Please provide the EOL details of TPS40210SHKK Thanks & Regards, Khyati Thakar L&T Technology Services

  • 6 months ago
  • Power management
  • Power management forum

• TPS40210-HT: TPS40210 Softstart Pin Query

  

  Cole Falconer

  TI Thinks Resolved

  Part Number: TPS40210-HT Hi, Why do some of the reference materials show a resistor in series with the soft-start capacitor, but there is no mention of this in the data sheet? What is its intended function? As shown below (R3): Thanks in advance, …

  • over 1 year ago
  • Power management
  • Power management forum

• TPS40210-HT: When we generate negative supply , How to simulate the tps40210-HT Circuit ?

  

  lihua Yuan

  TI Thinks Resolved

  Part Number: TPS40210-HT Other Parts Discussed in Thread: TPS40210 When we use tps40210 In fly back topology to generate negative 2KV , How to simulate the circuit if it can work with TINA

  • over 3 years ago
  • Power management
  • Power management forum
Answered

• TPS40210-HT: Can TPS40210 used as a fly-back controller?

  

  user1245548

  Resolved

  Part Number: TPS40210-HT Hi, I need a downhole power in harsh enviroment with operating temperature above 200C. Can I use TPS40210-HT to construct a fly-back DC/DC converter? and how to calculate the feedback parameter? DC/DC specification as follow: …

  • Resolved

  • over 3 years ago
  • Power management
  • Power management forum

• TPS40210-HT: can you help me solve the resistor related frequency about tps40210

  

  lihua Yuan

  Part Number: TPS40210-HT When we refer to PMP30308 reference design ,we can get Rt=200K and CT=470pf and the frequency =200KHZ. But when we use Frequency=200KHz and CT=470pf and Equation 5 as the picture shows we can calculate Rt= 183K Not 200K ,Is…

  • over 3 years ago
  • Power management
  • Power management forum

• [FAQ] TPS40210-HT: TPS40210SHKK

  

  Stephen Causier

  TI Thinks Resolved

  Part Number: TPS40210-HT Hello I'm using the TPS40210SHKK (210 deg C part) - It appears to only be available in the HKK (CFP-10) package with unformed leads. Is there a version available with formed leads? Either standard SMT or "dead-bug"…

  • over 3 years ago
  • Power management
  • Power management forum

• RE: TPS40210: TPS40210SHKK

  

  Brigitte

  Hello Khyati, TPS40210 can be used as flyback converter. You can find several reference designs to this converter type: TI Reference Designs Library We do not have specific reference models or design guidelines for TPS40210-HT. Please have a look at the…

  • 7 months ago
  • Power management
  • Power management forum

• TPS40210-HT: Higher gate drive voltage

  

  Jesus Perez

  Part Number: TPS40210-HT Other Parts Discussed in Thread: TPS40210 Is it possible to apply a voltage on the BP pin to obtain a higher gate drive voltage? (15 - 18 V)

  • over 4 years ago
  • Power management
  • Power management forum
Answered

• TPS40210-HT: Can we modify the Frequency to improve the primary inductance ?

  

  lihua Yuan

  Resolved

  Part Number: TPS40210-HT Other Parts Discussed in Thread: TPS40210 when we want to use TPS40210 in fly back topology with DCM mode to generate 2KV . the following picture shows the calculation of primary inductance I have the following questions 1：when…

  • Resolved

  • over 3 years ago
  • Power management
  • Power management forum

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