• TPS65250: Dying Gasp

  

  Ray Vincent Aranzaso

  TI Thinks Resolved

  Part Number: TPS65250 Hi, Good Day. Customer is working on a design with TPS65250. Our Input voltage is 5V and Outputs are 1.1V, 3.3V, 4.2V. I need Dying Gasp feature to support this design. How he will set Dying Gasp release voltage? He need to design…

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

• TPS65250: datasheet specs clarification

  

  Kelvin Le THS

  Resolved

  Part Number: TPS65250 Hi, Can you please explain the difference between the "Enable threshold high" and "Enable high level" specs in the EC table?

  • Resolved

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

• TPS65250: Dying Gasp Solution

  

  Kuan Wei Chen (Kevin Chen)

  TI Thinks Resolved

  Part Number: TPS65250 Dear Team, Here is Kevin from Delta Taiwan. My customer is looking for dying gap solution Do we have suitable IC can sustain 10ms with 70W when the system power off. Vin:12V 70W Tgasp: >10ms BR Kevin

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

• TPS65250: TPS65250 doesn't output

  

  takahiko yokota

  TI Thinks Resolved

  Part Number: TPS65250 Hi I posted the following E2E thread before. My customer evaluated TPS65250 with floating 31~35pin not to use GASP mode. But EN1~3, V3V and V7V were 0V. e2e.ti.com/.../2401663 I found the following E2E thread. In this…

  • over 7 years ago
  • Power management
  • Power management forum

• TPS65250: Using TPS65250 without GASP mode

  

  takahiko yokota

  TI Thinks Resolved

  Part Number: TPS65250 Other Parts Discussed in Thread: TPS65261 Hi Can I use TPS65250 without GASP mode? If I can use TPS65250 under this condition, could you tell me the connection method of 31~35 pin? Best regards, Yokota

  • over 8 years ago
  • Power management
  • Power management forum

• TPS65250: TPS65250 Application Problem

  

  Gabriel Xu

  TI Thinks Resolved

  Part Number: TPS65250 Other Parts Discussed in Thread: TPS65251-1 Hi Team My customer using USB5V as TPS65250 input and generate 1.3V 1.8V 3.3V have several applicational problems. 1.We using capacitor in EN pin to control the time sequence, . But…

  • over 8 years ago
  • Power management
  • Power management forum

• TPS65250: about pump and dump calculated

  

  Tommy Tzeng

  TI Thinks Resolved

  Part Number: TPS65250 Hi Sir, do you have any about pump and dump calculated tool? because the datasheet dose not into detail. i have some question; I would like to know how to calculate the C STRG for meet the Table 6 in datasheet. In fact, I…

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

• TPS65250: Calculation for Cstrg

  

  Mike Ulrich

  Part Number: TPS65250 Hi, How are the values for Cstrg calculated for the "pump and dump" circuit? (table 6). The datasheet does not go into detail. Thank You, Mike Ulrich

  • over 9 years ago
  • Power management
  • Power management forum

• TPS65250 Vin Short behavior

  

  Santosh Singh

  Other Parts Discussed in Thread: TPS65250 What will happen to the device if I short the Vin (input voltage) of TPS65250? Will the device or card get damaged or it will protect itself from damage?

  • over 10 years ago
  • Power management
  • Power management forum

• TPS65250 dying gasp issue

  

  Paul Antunes

  Other Parts Discussed in Thread: TPS65250 Dear PMU team, One of the key customer i cover damaged TPS65250 applying short circuit on Vin pin while the device was running. This test is realistic for customer in production (not on field). His configuration…

  • over 11 years ago
  • Power management
  • Power management forum

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