• TPSM82821A: High efficiency low output voltage ripple Buck module or Buck converter

  

  d_zero

  Part Number: TPSM82821A Dear Team, we are looking for high efficiency, low output voltage ripple part. It can be buck module or buck converter. Vin 5V , Vout 1.2V, Iout ~ 100mA, Vout p-p 1mV or below eg TPSM82821A has 1mV ripple but has only…

  • 1 month ago
  • Power management
  • Power management forum
Answered

• TPSM82821A: About the capacitor capacity of TPSM82821A

  

  akihiko2.saitoh

  Resolved

  Part Number: TPSM82821A Other Parts Discussed in Thread: TPSM82813 The data sheet for the TI regulator TPSM82821A states the following. Is this the capacitor placed only next to C306 (22μF)? An FPGA whose internal power supply voltage is 1.0V generated…

  • Resolved

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

• TPSM82821A: ENEPG and NIPDAU electrolytic plating?

  

  Daisuke Nomura

  Resolved

  Part Number: TPSM82821A Tool/software: TPSM82821ASILR(NIPDAU) TPSM82821SILR(ENEPIG) ENEPIG also has the same component NIPDAU. Could you please tell me whether the plating of TPSM82821ASILR is electroless plating or electrolytic plating?

  • Resolved

  • 10 months ago
  • Power management
  • Power management forum
Answered

• TPSM82821A: EP5358HUI replacement -> cross reference TPSM82821A

  

  tee_user

  Resolved

  Part Number: TPSM82821A hello, we want to replace the eol part EP5358HUI with the cross reference TPSM82821A i ve some questions about the ti part TPSM82821A 1) should we use the power save mode or the forced pwm? i know it is application depend, but…

  • Resolved

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

• TPSM82821A: VOUT (Output voltage accuracy) 2

  

  Conor

  TI Thinks Resolved

  Part Number: TPSM82821A Other Parts Discussed in Thread: TPSM82821 Tool/software: Hi, This is a continuation of the "Related Questions" below. https://e2e.ti.com/support/power-management-group/power-management/f/power-management-forum/1417684/tlv758p…

  • 11 months ago
  • Power management
  • Power management forum

• TPSM82821A: Assembly for thermal interface on Package

  

  Daisuke Nomura

  TI Thinks Resolved

  Part Number: TPSM82821A Other Parts Discussed in Thread: TPSM828511 Tool/software: Target device is TPSM82821ASILR. Customer try to use it and start the assembly for proto type. This is a question about product assembly. After mounting the device…

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

• TPSM82821A: How to calculate Cff value

  

  Shunsuke Yamamoto

  Resolved

  Part Number: TPSM82821A Tool/software: Hi team, May I know how we can calculate the Cff value? I have found the Cff is needed optionally, but I cannot found out the equation for Cff. Best regards, Shunsuke Yamamoto

  • Resolved

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

• TPSM82821A: Power efficiency simulations and frequency response simulations with the specific conditions

  

  Shunsuke Yamamoto

  Resolved

  Part Number: TPSM82821A Tool/software: Hi team, May I know if it is possible to take power efficiency simulations and frequency response simulations with the condition below? My customer cannot use pspice for TI due to IT security issue. 1. Vin=+3…

  • Resolved

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

• TPSM82821A: About Vout ramp up rate

  

  teritama

  Resolved

  Part Number: TPSM82821A Hi team, In TPSM8282x datasheet, tss is defined typ 1.25ms. We think this time include delay time before switching starts like below figure. And datasheet says nominal rump up time is 1 ms. Our customer measured ramp…

  • Resolved

  • over 2 years ago
  • Power management
  • Power management forum
Answered

• TPSM82821A: Soft start time variation

  

  Go

  Resolved

  Part Number: TPSM82821A HI, Do you have the data of soft start time(1.25ms typ.) variation for TPSM82821A? Rough data would be no problem. Regards, Go

  • Resolved

  • over 2 years ago
  • Power management
  • Power management forum

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