• PMP22899: How to set the over current limit.

  

  sathish kumar

  TI Thinks Resolved

  Part Number: PMP22899 Other Parts Discussed in Thread: TL2842B Hi, How to set the current in PMP22899, Please share the design data of the same. We are designing a DC-DC Converter for 120W, 12V 10A Output. Regards, Sathishkumar

  • over 2 years ago
  • Simulation, hardware & system design tools
  • Simulation, hardware & system design tools forum
Answered

• TIMING RESISTANCE for TL2842B

  

  Rak

  Resolved

  Other Parts Discussed in Thread: TL2842B , TL3842B , TL3842 Hello, I would like to know about "TIMING RESISTANCE (RT)" for TL2842B. Could you please help ? My customer says he wants to use RT = 1k Ohm in his application. Looking into…

  • Resolved

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

• About the function of TL2842B.

  

  masahiro nasu

  Resolved

  Other Parts Discussed in Thread: TL2842B Hello! I use the TL2842B with the fly-back circuit. The composition of the current detection circuit is equal to Fig-2 in the TL2842B datasheet. The VFB-pin is connected to GND. The COMP-pin connects the phototransistor…

  • Resolved

  • over 14 years ago
  • Power management
  • Power management forum

• RE: TL2842P specification compare with HA17384SPS

  

  Ron Michallick

  Toshio-san, 1) COMP pin ABS MAX is similar at -0.3V to 7V 2) I STBY is called "startup current" on page 7 of TI data sheet. (TL2842B has lower current) 3) VOL STB is not tested in production. I measured 50mV on a sample device.

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

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