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  • LM5177: The output issue for LM5177

    Part Number: LM5177 Hi, We use LM5177 for the buck-boost circuit, and the input voltage is 9-30V, the output voltage is 24V and the output current is 4A, now, we found the inductance oscillation and the SW1 and SW2 waveform as below, can you help to…

  • LM5177: Using the IMONOUT signal from the LM5177 Buck-Boost Controller

    TI Thinks Resolved
    Part Number: LM5177 In the application we are implementing, we are using the output of the IMONOUT from the LM5177 Buck-Boost controller as a means to monitor the output current from the circuit. I have used the TI Design Calculator and the webench tool…
    • Answered

  • LM5177: Is LM5177/LM517701 P2P?

    Resolved
    Part Number: LM5177 Hi sir, Is LM5177/LM517701 P2P? Thanks a lot!
    • Resolved

  • LM5177: LM5177 Not generating output voltage

    TI Thinks Resolved
    Part Number: LM5177 Other Parts Discussed in Thread: CSD18513Q5A Hello, We are using the LM5177 Buck-Boost converter to convert a 10–30V input to 18V / 12A output, but we are facing an issue where the output voltage is only 0.6V. During debugging…
    • Answered

  • LM5177：Is LM5177 suitable for such design conditions?

    Resolved
    Part Number: LM5177 Other Parts Discussed in Thread: , TPS55289 Tool/software: Input voltage: DC 4.8V~18V@45W Output voltage requires 2 groups: 1.VCC output voltage can be adjusted: 3.3V/5V/10V/12V, 15W 2.VBL: 12~24V can be adjusted within this…
    • Resolved

  • LM5177: LM5177 alternative

    Part Number: LM5177 Other Parts Discussed in Thread: , LM251772 Tool/software: I'm looking for a controller for a 4-switch bidirectional buck-boost controller like LM5177 but with AEC qualification and an I2C interface. Is there any controller options…

  • LM5177: LM5177 Design tools

    TI Thinks Resolved
    Part Number: LM5177 Tool/software: Hello, We are considering using the LM5177 controller with GANFETs to build a BUCK-BOOST. Design requirements: Vin = 6V to 50V, Vout = 28V, and Iout(max) = 25Amps when VIN=24V to 50V, We are limited to 60Amps on…
    • Answered

  • LM5177: IMONOUT of LM5177DCPR

    Resolved
    Part Number: LM5177 We are using LM5177DCPR as shown below in the schematic clip. We are having trouble with the IMONOUT pin. The circuit is supposed to limit input current to 12A based on voltage sensed at CSA and CSB pins (it does that fine). The…
    • Resolved
    • Answered

  • LM5177: Meed LM5177 Simplis model

    Resolved
    Part Number: LM5177 Tool/software: Hi eveyone, I'm going to design and implement a bidirectional circuit with LM5177, could you share the Simplis model of LM5177 controller? Thanks Regards, TSUNG-HUI CHEN
    • Resolved

  • LM5177: LM5177EVM - IMON Defect

    Part Number: LM5177 Dear, I was testing the LM5177EVM-HP module to see if the design was applicable with modifications for our application. I initially tested in the default setup which worked fine. Two modifications were made: - Feedback resistors…

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