• TPS51200-Q1: TPS51200 REFOUT capacitive loading and low voltage

  

  Drew Boudreau

  Part Number: TPS51200-Q1 Other Parts Discussed in Thread: TPS51200 Greetings. We have a DDR4 TPS51200 legacy design with ~25uF on REFOUT. The latest datasheets recommend <0.47uF. There are various posts recommending legacy design are okay with a higher…

  • 7 months ago
  • Power management
  • Power management forum

• TPS51200: schematic check

  

  GARETH OU

  TI Thinks Resolved

  Part Number: TPS51200 Tool/software: Hi Could you help the check below TPS51200 schematic and any need adjust ,Thanks 1070.AMD.pdf

  • 5 months ago
  • Power management
  • Power management forum

• TPS51200: The EN pin drop to 1.2V

  

  Zhang Liang

  Part Number: TPS51200 Tool/software: Hi, We use the TPS51200 for the DDR4 power supplier, and now, we find the EN voltage drop from 3.3V to 1.2V when DDR_VTT Iout current 83mA, so please advise if this is normal? Our design is Vrefin=Vldoin=1.2V, VDD…

  • 4 months ago
  • Power management
  • Power management forum

• TPS51200: DDR4 PMIC with Output voltage/current monitoring

  

  JH Shin

  Part Number: TPS51200 Tool/software: Hello, My customer is looking for a DDR4 PMIC with output voltage/current monitoring. Could you please recommend a DDR4 PMIC that satisfies the requirements below? - VIN = 3.3V - VOUT : VPP = 2.5V@0.03A / VDDQ …

  • 4 months ago
  • Power management
  • Power management forum

• TPS51200: TPS51200QDRCRQ1

  

  THANUJASHREE S

  TI Thinks Resolved

  Part Number: TPS51200 TPS51200QDRCRQ1.pdf According to the QDR IV, VTT is not present; therefore, in the TPS51200QDRCRQ1, according to the data sheet, VOSNS and VO are connected to the VTT signal. If we choose not to use VTT, what can we do?Please clarify…

  • 5 months ago
  • Power management
  • Power management forum

• TPS51200: Schematic review and recommendation

  

  Gary Chang

  TI Thinks Resolved

  Part Number: TPS51200 Tool/software: Hello Technocrats, We use TPS51200DRCR, please assist in reviewing the Schematic. Thanks Thanks

  • 5 months ago
  • Power management
  • Power management forum
Answered

• TPS51200: min. VLDOIN voltage

  

  Sam Ting

  Resolved

  Part Number: TPS51200 Hi team, We have a design with VLDOIN= 1.0165V, which is lower than the recommended operating condition of 1.1V, but the max output current is only 0.5A. Could you please comment on if there are any potential risks and the workaround…

  • Resolved

  • 6 months ago
  • Power management
  • Power management forum

• TPS51200: Short circuit protection

  

  Lathaniveatha P

  TI Thinks Resolved

  Part Number: TPS548A29 Other Parts Discussed in Thread: TPS51200 , TPS54625 Hi TI Team, Do the following ICs have short-circuit protection? Please explain how the IC would react if the output side were short-circuited. TPS548A29 TPS51200 TPS54625PWP

  • 6 months ago
  • Power management
  • Power management forum

• TPS51200: schematic review of TPS51200

  

  Jimmy Lai

  TI Thinks Resolved

  Part Number: TPS51200 Dear Team, Could you help to review the schematic as below? Thanks Many Thanks, Jimmy

  • 9 months ago
  • Power management
  • Power management forum

• TPS51200: Compatible with 3200 MT/s DDR4?

  

  Curt Keim

  TI Thinks Resolved

  Part Number: TPS51200 I plan to use Micron 98DX4580A1-BZI4C000 DDR4 in my design. Will there be any issues supporting VTT at this transfer rate? Thank you.

  • 5 months ago
  • Power management
  • Power management forum

Didn't find what you are looking for? Post a new question.