• 

  Franz Schellhase

  • 5 months ago
  • Power management
  • Power management forum

  UC3907: Load Share Controller for Constant Current?

  TI Thinks Resolved

  Part Number: UC3907 Hi guys, Does this Load Share Controller also work with constant current power supplies? If not is there an alternative that you can recommend? If there are no Load Share Controllers for CC, are there any that work at 50V? ...
• 

  ghasem aghdam

  • 10 months ago
  • Power management
  • Power management forum

  UC3907: UC3907

  • Resolved

  Part Number: UC3907 Hi there, Assume an isolated dc/dc module with 53 V input voltage, 28 V output
• 

  Jibin james

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

  UC3907: UC3907: circuit review,LOAD SHARE CONTROLLER

  TI Thinks Resolved

  Part Number: UC3907 Hello anyone please help me. I have two power supply giving out an dc output of 24.50. i would like to load share two power supply using this IC. I was looking for a application manual or something which clearly shows me the circuit...
• 

  John Griffin1

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

  RE: UC2907: Voltage Balancing IC

  Hello Kim Andy, If you wish to use the UC2907 in an application that uses three power modules then each module must have the same power rating. For example your total power is 200W so you will need three 70W modules. And each of these modules will...
• 

  John Griffin1

  • 11 months ago
  • Power management
  • Power management forum

  RE: UCC39002: UCC39002 or UC3907 for output shunt for sense pin

  Hello Frank, Please use the UCC39002 for your application. The UC3907 is an older part and not used in new designs. The UCC39002 has advanced features, better characteristics and easier to use. The UCC39002 has many reference designs and a calculator...
• 

  KIM Andy

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

  UC3907: UC3907: circuit review,LOAD SHARE CONTROLLER

  • Resolved

  Part Number: UC3907 HI requesting a circuit review for the UC3907 . When the output load current
• 

  Colin Gillmor

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

  RE: UC3907: circuit review,UC3907(LOAD SHARE CONTROLLER)

  Hi Andy This level of current sharing at about 5% of full load is actually pretty good. Has the customer calculated what the typical imbalance should be ? Offsets in the IC amplifiers can cause this level of imbalance. One of the main reasons for...
• 

  zoujiangyilang

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

  UC3902: Difference between UC3902 and UC3907

  • Resolved

  the current sharing function. I found that both UC3902 and UC3907 can achieve current sharing. Do you have any
• 

  Mark Nohr

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

  UC3907 Load Share Controller Overcurrent indication

  I am using this load share controller and am looking to provide a status signal when the overall load exceeds a certain amount.
• 

  Mark Nohr

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

  UC3907 Load Share Controller not equally sharing load

  We have two 24V duplicate DC supplies and are using the UC3907 on each to share the load between these two supplies. What we are finding is that the load is not equally shared. At some point one supply is allowed to provide current in excess of its capability...

Didn't find what you are looking for? Post a new question.

• Ask a new question