• TPS43340-Q1: the question about Vin voltage should over 6.5v during initial start up

  

  Maka Luo

  TI Thinks Resolved

  Part Number: TPS43340-Q1 Hello, Have two questions about TPS43340-Q1, Page 9 in datasheet. the input supply voltage Vin,Input voltage required for device on initial start-up from 6.5 to 40 V, the operation range is over 4V. 1. Why the Vin voltage need…

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

• TPS43340-Q1 max duty cycle

  

  Tomohiro Nagasawa

  Other Parts Discussed in Thread: TPS43340-Q1 Dear support team My customer want to know the worst case voltage that TPS43340-Q1 cannot regulate output when the input voltage is falling from 12V. (Vout1 is set 5.0V) Could you teach worst of maximam duty cycle…

  • over 8 years ago
  • Automotive (Read-Only)
  • Automotive Forum (Read-Only)

• Questions about TPS43340-Q1

  

  Mandar Thite

  Other Parts Discussed in Thread: TPS43340-Q1 , TPS62260-Q1 Hello all, I am planning to use QUAD-OUTPUT POWER SUPPLY IC TPS43340-Q1 in my new design. My first question concerns with the use of LDO regulator on this IC. There is no 'Vdropout vs Iout' graph…

  • over 12 years ago
  • Power management
  • Power management forum

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