Answered

• TPS38-Q1: PCN 20230816000.2 Die Attach Compound CTE

  

  Chris Lubowicki

  Resolved

  Part Number: TPS38-Q1 Hello, My customer needs help to understand the following related to TPS38J010155DSKRQ1 and PCN 20230816000.2 1) Is there is any CTE change associated with this change of mount compound? If so, please tell me what the change is in the…

  • Resolved

  • 7 months ago
  • Power management
  • Power management forum

• TPS38-Q1: Can the watch dog be proactive disabled with Pin Configuration Option A?

  

  Steve Sun

  TI Thinks Resolved

  Part Number: TPS38-Q1 Other Parts Discussed in Thread: TPS36-Q1 , TPS35-Q1 Can the watch dog be proactive disabled with Pin Configuration Option A? (means WDI output low level all the time)

  • 6 months ago
  • Power management
  • Power management forum

• TPS38-Q1: Problems when testing 24VDD instantaneous power failure

  

  Satoshi

  TI Thinks Resolved

  Part Number: TPS38-Q1 Customer are conducting a 24V momentary power failure test on the TPS38A010122 circuit, and the conditions and phenomena are as follows. ・VDD: 24V (ch4, Red) ・SENSE1/2: 8.13V divided from 24VDD ・CTR1/2: 0.1μF ・CTS1/2：Open ・/RESET1…

  • 10 months ago
  • Power management
  • Power management forum

• TPS38-Q1: PSPICE Model into Library

  

  Riaan Rossouw

  TI Thinks Resolved

  Part Number: TPS38-Q1 I downloaded the PSIPCE-model from the TI website. I want to add it to PSIPICE for TI library. Can you assist in doing this? Instructions etc... Thank you

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

• TPS38-Q1: Internal specification for CTR1/ /MR pin

  

  Satoshi

  TI Thinks Resolved

  Part Number: TPS38-Q1 Would you let me know about internal sink current and pullup resistance value for CTRx/ /MR pin? (Is pullup resistance value 1000kΩ_typ, correct?) I want to know required sink current for internal FET set certainly Low on …

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

• TPS38-Q1: Simulation Error

  

  Juan Aparicio Jimenez

  TI Thinks Resolved

  Part Number: TPS38-Q1 Hello team, We are struggling to simulate TPS38-Q1 with Orcad PsPice 17.2. See error : < ERROR(ORPSIM-15108): Subcircuit TPS38-Q1_PSPICE_TRANS used by X_U1 is undefined > Any Idea to solve it ? Best, Juan.

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

• TPS38-Q1: TPS38-Q1 PSpice model

  

  yoko-s

  TI Thinks Resolved

  Part Number: TPS38-Q1 I download PSpics of TPS38-Q1 from website, but it has a error that I cannot open the file.

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

• TPS38-Q1: About PSpice Model

  

  Michael Jeong1

  TI Thinks Resolved

  Part Number: TPS38-Q1 Other Parts Discussed in Thread: TPS38 , PSPICE-FOR-TI Hello Expert, Our customer will use TPS38-Q1 which is TPS38A010122DSKRQ1. So they tried to simulate it w/ SNVMC72.ZIP (277 KB) - PSpice Model. But there is error issue which is…

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

• TPS38-Q1: RTM information for TPS38J010122DSKRQ1

  

  Shinichi Inoue

  TI Thinks Resolved

  Part Number: TPS38-Q1 Dear Specialists, My customer is interested in TPS38J010122DSKRQ1 and wants to know when is RTM. Could you please let us know the RTM information for TPS38J010122DSKRQ1. I appreciate your great help in advance. Best regards, Shin…

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

• TPS38-Q1: VDD and SENSEx floating

  

  Piotr F.

  Resolved

  Part Number: TPS38-Q1 Other Parts Discussed in Thread: TPS37 Hello Team, When TPS37/38-Q1 SENSE1 is connected to VBAT but VDD and SENSE2 is floating (not available ) - is there any risk to back-power from SENSE1 to VDD.? Are any series diodes needed between…

  • Resolved

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

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