Answered

• LM2745: Max sink/source current

  

  Ambroise Suter

  Resolved

  Part Number: LM2745 Hello, What is the max. source/sink current on the HS/FS of the LM2745? We will need ~2A to switch our FETs (~20nC / 10ns). Best regards, Ambroise

  • Resolved

  • over 4 years ago
  • Power management
  • Power management forum

• RE: TPS40040: TPS40040 inquire output spec 40A/2.8v

  

  Mathew Jacob1

  Please check LM2745 and LM2748. Friendly with external bias. Operate at 300kHz and with the right fets this could be a viable solution. Regards, Mathew

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

• RE: PWM chip selection

  

  John Bottrill

  Resolved

  Hi, I've attached the 2013 User's Guide for power products. Starting on page 53 you will find a selection of PWM controllers. many of these teh frequency can be varied according to external criteria. As an example if you use a UC3842 it is a simple…

  • 2013 Power Management Guide.pdf

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

• RE: 110/220 VAC to 12 KVDC Push Pull supply?

  

  John Bottrill

  Resolved

  Gary, Most any of our power controllers with dual output capability will provide the control. See attached document starting at page 50 with the dual output controllers on page 53 and 54 and choose what features you want. Regards, John

  • 2013 Power Management Guide.pdf

  • over 13 years ago
  • Power management
  • Power management forum

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