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Showing 72 results View by: Thread Post Sort by
    Answered
  • LM61480-Q1: LM61480

    nitsan mushkatel
    nitsan mushkatel
    Resolved
    Part Number: LM61480-Q1 Tool/software: Hi all. i would like to drive the PCB 5v system voltage as described in the picture attached. two main items from TI will take place in the design. only one of them will be enabled at a given time. since…
    • Resolved
    • 3 months ago
    • Power management
    • Power management forum
  • LM61480-Q1: Have trouble with output over 10V in lm61480 uses

    Kim Yangrae
    Kim Yangrae
    TI Thinks Resolved
    Part Number: LM61480-Q1 Other Parts Discussed in Thread: LM61480 I am using LM61480 to output 9V@3.2A(R), 13.5V@2.4A(G), 8V@3A(B) with 18V input voltage. Target Spec is below : - Vin = 18V - Vout : 9V(R), 13.5V(G), 8V(B) - RT : 2.2MHz Target, Set this…
    • 28 days ago
    • Power management
    • Power management forum
  • LM61480-Q1: Request for the updated data sheet LM61480-Q1 and LM61495-Q1

    Junji Oro
    Junji Oro
    TI Thinks Resolved
    Part Number: LM61480-Q1 Other Parts Discussed in Thread: LM61495-Q1 Tool/software: Dear TI assembly engineer-san, LM61480BQRPHRQ1 and LM61495BQRPHRQ1 are new products. They were not included in the appendix on the data sheet. The appendix refers to…
    • 6 months ago
    • Power management
    • Power management forum
  • LM61480: Suitable device recommendation

    Ryker She
    Ryker She
    TI Thinks Resolved
    Part Number: LM61480 Other Parts Discussed in Thread: LM65480-Q1 , , TPS62918 , LM61495 Hi expert, My customer has a BUCK device request, please help to recommend suitable devices. Thanks. Input voltage 3 ~ 12 V output 2.8 V 5‑8 A witn minimum…
    • 1 month ago
    • Power management
    • Power management forum
  • Answered
  • LM61480: LM61480RPHR in Parallel

    Jacob Barba
    Jacob Barba
    Resolved
    Part Number: LM61480 Tool/software: Can two LM61480RPHR ICs be placed in parallel with each other to allow an output that supports higher current than 8A? For example, could two of these ICs be placed in parallel to provide 16A?
    • Resolved
    • 2 months ago
    • Power management
    • Power management forum
  • LM61480: Question about LM61480

    Jimmy Huang
    Jimmy Huang
    TI Thinks Resolved
    Part Number: LM61480 Tool/software: Hello: Display no current and power PCB test record (1) 1. The abnormal device is powered on for measurement. After the pump is turned on, when the output power is 1W, the host computer displays that the pump output…
    • over 1 year ago
    • Power management
    • Power management forum
  • LM61480: Dual Voltage Power Supply using LM61480

    Md RASOOL
    Md RASOOL
    TI Thinks Resolved
    Part Number: LM61480 Greetings Team, I have a use case that needs 5 and 3.3 volts on the board to work. I have used the LM61480 design from Webench designer and implemented it. The issue is that I can't seem to operate them simultaneously. I have had…
    • over 1 year ago
    • Power management
    • Power management forum
  • LM61480-Q1: LM61480 PG threshold issue

    Alan Xia
    Alan Xia
    TI Thinks Resolved
    Part Number: LM61480-Q1 Other Parts Discussed in Thread: LM61480 Hi team, The LM61480 PG threshold-falling in the Datasheet is set at 92%~96.5%, and the output voltage range is generally ±5%Vo (95%~105%), which means that it may occur when the output…
    • over 1 year ago
    • Power management
    • Power management forum
  • LM61480: Simulation errors in Pspice for TI

    Alex Meredith
    Alex Meredith
    Part Number: LM61480 Tool/software: Are there any known errors with the Pspice model for this part? I have drawn a circuit from webench into Pspice for TI but when I run the simulation it is just showing a flat 3.3V everywhere, even at the feedback…
    • 10 months ago
    • Simulation, hardware & system design tools
    • Simulation, hardware & system design tools forum
  • LM61480: SYNC/MODE pin

    Brian Gosselin
    Brian Gosselin
    TI Thinks Resolved
    Part Number: LM61480 Tool/software: Hello, The LM61480 datasheet states that the SYNC/MODE pin (pin 12) cannot be left floating. However, there's an internal 100k resistor (R_SYNC) to ensure that the SYNC/MODE pin doesn't float. Therefore, would it…
    • over 1 year ago
    • Power management
    • Power management forum
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