Answered

• TMS320F28379D: Can we use TPS7A88-Q1 to power TMS320F28379D?

  

  Sandhya Bhagvath

  Resolved

  Part Number: TMS320F28379D Other Parts Discussed in Thread: TPS7A88-Q1 , SN74LVC8T245 , THVD1452 , TPD4E001 , C2000WARE Hi, We are planning a custom board for BLDC motor drive application. 1. Can we use TPS7A88-Q1 to power TMS320F28379D? Is there any reference…

  • Resolved

  • over 5 years ago
  • C2000™︎ microcontrollers
  • C2000 microcontrollers forum
Answered

• TPS7A88-Q1: foldback current limit profile

  

  Michael T Schneider

  Resolved

  Part Number: TPS7A88-Q1 Team, I am working with the TPS7A88-q1. I was wondering if you could help me get some information on the foldback current limit profile. Is there some kind of equation or method that we could use to estimate the output current…

  • Resolved

  • over 5 years ago
  • Power management
  • Power management forum
Answered

• TPS7A88-Q1: Capacitor of NR/SS2 when not using out2

  

  Kai Sato

  Resolved

  Part Number: TPS7A88-Q1 Hello team, I'm Kai. I have few question about TPS7A88-Q1 when out2 is not used? Could you support below? Background: Use only one LDO (don't use out2). Want to reduce peripheral component. ・Should I connect cap to NR/SS2…

  • Resolved

  • over 5 years ago
  • Power management
  • Power management forum
Answered

• TPS7A88-Q1: Thermal Pads A1-A4

  

  Lindsey Fike

  Resolved

  Part Number: TPS7A88-Q1 Hello, On page 37 of the datasheet it shows 4 additional pads at the corner of the device marked A1 to A4. I could not find in the datasheet anything about what they are connected to. I assume that they would be the same as the…

  • Resolved

  • over 5 years ago
  • Power management
  • Power management forum

• TPS7A88-Q1: PSPICE Model with AC response

  

  Tijana Igic1

  TI Thinks Resolved

  Part Number: TPS7A88-Q1 Hi all, Would it be possible to get a model of the TPS7A88-Q1 LDO that is capable of running AC analysis in SPICE. The current model is transient only. Thanks, Tijana

  • over 5 years ago
  • Power management
  • Power management forum

• TPS7A88-Q1: TPS7A88-Q1

  

  munir shoga

  TI Thinks Resolved

  Part Number: TPS7A88-Q1 Is the part CMOS or bipolar is there any radiation data Is this designed for space?

  • over 6 years ago
  • Power management
  • Power management forum
Answered

• TPS7A88-Q1: Is VEN> VIN acceptable?

  

  Koji Hayashi92

  Resolved

  Part Number: TPS7A88-Q1 Hi TI-team My customer have question. Is VEN > VIN acceptable ? For example VIN=1.8V VEN=3.3V Can not use ? In that case, they will use a level shifter or resistor division. Best Regards, Koji Hayahi

  • Resolved

  • over 5 years ago
  • Power management
  • Power management forum

• RE: TMS320F28P650DK: internal 1.2V LDO power dissipation, recommendation for external 1.2V switching power supply

  

  Susmitha Bumadi

  Hi Gunter, If you intend to have a safety system, LDO recommended for 1.2 V is TPS7A88-Q1 which will meet the power requirements. For non-safety application, LDO recommended for 1.2 V is TPS74801-Q1. Thanks, Susmitha.

  • over 1 year ago
  • C2000™︎ microcontrollers
  • C2000 microcontrollers forum
Answered

• TPS7A88-Q1: Thermal Derating Curve

  

  Amelie Zheng

  Resolved

  Part Number: TPS7A88-Q1 Other Parts Discussed in Thread: TPS82140 , Hi team， Some power IC datasheet will have the Thermal Derating Curve which will show how the output current/output power change when temperature rise. For example，tps82140 has the following…

  • Resolved

  • over 6 years ago
  • Power management
  • Power management forum
Answered

• TPS7A88-Q1: Cascade Connection

  

  Alice57

  Resolved

  Part Number: TPS7A88-Q1 Hello Expert, TPS7A88-Q1 is consist of two independent LDO. Could I use this device as cascade connection? Like connect VOUT1 to VIN2. Best regards, Alice

  • Resolved

  • over 6 years ago
  • Power management
  • Power management forum

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