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  • UCC21710-Q1: HOW TO CALCULATE THE VALUE OF THE SHUNT RESISTANCE IN THE BELOW SCHEMATIC

    TI Thinks Resolved
    Part Number: UCC21710-Q1 Other Parts Discussed in Thread: UCC21710 HOW TO CALCULATE THE VALUE OF THE SHUNT RESISTANCE IN THE BELOW SCHEMATIC (R2 AND R14)
    • Answered

  • UCC21710-Q1: Device Functional Modes, Table 8-1, Expression "Open"

    Resolved
    Part Number: UCC21710-Q1 Other Parts Discussed in Thread: UCC21710 , UCC21750 Hi, In the Table 8-1 in the UCC21710-Q1 datasheet (page 30) there is "PU", "PD" and "Open" used in the VDD and VEE columns. "PU" and "PD" are explained…
    • Resolved
    • Answered

  • UCC21710-Q1: Quiescent current of VEE supply

    Resolved
    Part Number: UCC21710-Q1 Other Parts Discussed in Thread: UCC14240-Q1 , , UCC21710 Hi, We want to use the UCC14240-Q1 to supply the UCC21710-Q1. Therefore I study datasheets, application notes and the Design Calculator Tool for the UCC14240-Q1. Now in th…
    • Resolved
    • Answered

  • UCC21710-Q1: OC Pin Desat Circuit, Connection to OUTH instead of VDD

    Resolved
    Part Number: UCC21710-Q1 Hi, We would like to use the UCC21710-Q1 with Desat Circuit as explained in the datasheet (Figure 9-8). In this circuit the resistor R1 is connected to VDD (+15V in our case). This has the negative effect of having DC link voltage…
    • Resolved

  • UCC21710-Q1: Convergence Problem Simulating GateDriver in PSpice for TI

    TI Thinks Resolved
    Part Number: UCC21710-Q1 Other Parts Discussed in Thread: UCC21732 , UCC21710 , UCC21750 Hello, unfortunately I stuck when i am trying to simulate the UCC217xx. First question is: The Title of the Symbol is UCC21732 but in the Library it is named as 21710…
    • Answered

  • UCC21710-Q1: Gate resistor selection

    Resolved
    Part Number: UCC21710-Q1 Other Parts Discussed in Thread: UCC21710 Hello Experts, We are using the UCC21710 as our main gate driver. Is there any application notes/Theory available to suggest how do we calculate the optimum gate resistor values. In our…
    • Resolved

  • UCC21710-Q1: Power supply failure with sudden load and AIN measurement

    TI Thinks Resolved
    Part Number: UCC21710-Q1 Other Parts Discussed in Thread: UCC21710 , UCC21732 Hello Experts, We are facing a few issues with the UCC21710 gate driver with SiC MOSFETs on our custom motor drive design to control a PMSM Motor. Let me explain our setup: …

  • UCC21710-Q1: FLT and RDY behaviour when in high state

    TI Thinks Resolved
    Part Number: UCC21710-Q1 Hi, I am looking for the value of the resistance, or current flow, of FLT and RDY (component : UCC21710-Q1) when in high state. Many thanks in advance for your help. Regards,

  • UCC21710-Q1: ucc21710-Q1

    TI Thinks Resolved
    Part Number: UCC21710-Q1 Other Parts Discussed in Thread: UCC21710 Hi, We are using UCC21710 for driving IGBT, We would like to know, the current drawn by the IC in two cases, 1. when there is switching and 2. there is no switching.? The switching frequency…

  • UCC21710-Q1: Is external current buffer required for 2 parallel SiC MOSFETs (G3R30MT12K)

    TI Thinks Resolved
    Part Number: UCC21710-Q1 Other Parts Discussed in Thread: UCC21710 Hi Team, We have used UCC21710-Q1 for single SiC mosfet for our application. Now, we are planning to use same IC for 2 parallel SiC MOSFETs (G3R30MT12K). Can this IC used for 2 parallel…

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