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  • TPS2660: Maximum voltage level

    Part Number: TPS2660 Hi Team, Our customer is designing a PCB using the TPS26601RHFT (VQFN package) and wants to use the device on a 48V circuit. The device is rated for 60V and the spacing between the line voltage pins (such as 8, 9, 23 and 24) and other…
    • Answered

  • TPS2660: Part not shutting off, 20mV on out pins

    Resolved
    Part Number: TPS2660 Hello,we are using your TPS26600PWPR e-fuse. We need to minimize our quiescent current so we 4 times the values of R1, R2, and R3. When we do this, we reduce the quiescent current but see 22mV on the output (pins 15 & 16). Is there…
    • Resolved

  • TPS2660: Purpose of series resistor to Cdvdt

    TI Thinks Resolved
    Part Number: TPS2660 Hello, in TIDUCC7 (Input Protection and Backup Supply Reference Design for 25-W PLC Controller Unit) there is a series resistor (R10) to Cdvdt (C15). This resistor is neither described in datasheet nor in EVM or design calculator…
    • Answered

  • TPS2660: Customer using TPS26602 with non-standard connection from OVP to RTN

    Resolved
    Part Number: TPS2660 Hi Experts My customer is using TPS26602 but has connected OVP to RTN using a 3k ohm and/or 3 ohm instead of the recommended 0 ohm value. I have asked them to confirm whether there are any other nets/resistors also connected to OVP…
    • Resolved

  • TPS2660: TPS26602 : details about Overvoltage cut-off and clamping

    TI Thinks Resolved
    Part Number: TPS2660 Other Parts Discussed in Thread: TPS2640 Team, Could you please help with the below question? In chap 9.3.2 it is documented: “The TPS26602 features an internally fixed 38 V overvoltage clamp (VOVC) functionality. The OVP terminal…

  • TPS2660: Floating Reference Support

    Part Number: TPS2660 Hello Guys, Goo day. Does TPS2660 support floating reference instead of System GND? If not do we have any EFuse/Hot Swap Conntroller with Floating Reference Support? Our customer have a battery charger application and have a floating…
    • Answered

  • TPS2660: Setting UVLO and OVP level using different resistor divider

    Resolved
    Part Number: TPS2660 Hi, I would like to set my OVP to 33V and UVLO as low as possible. Can I use different resistor dividers, one set for UVLO and one set for OVP? How low can I go for UVLO, 1.19V? Can I have a resistor divider for UVLO and connect the…
    • Resolved
    • Answered

  • TPS2660: replacing TPS26600 with TPS26602

    Resolved
    Part Number: TPS2660 Is the UVLO hysteresis of the TPS26602 lower than with the TPS26600? Is this according to the datasheet spec? Must the OVP-Pin of TPS26602 be definitely connected directly to RTN or is a resistor of 18kR to RTN low enough? Then the…
    • Resolved

  • TPS2660: Operation without voltage clamp

    TI Thinks Resolved
    Part Number: TPS2660 Hi, we designed the TPS26600 into our circuit but due to current part shortages are unable to use that part variant. We were wondering can we use the TPS26602 and disable the voltage clamp somehow so that it can still operate at 48V…

  • RE: TPS2660: TPS2660 Inrush current shutdown problem

    Hi Udhay, Can you share test waveform for TPS2660 with dv/dt pin OPEN. For sample related questions, can you please submit request at ticsc.service-now.com/.../ Best Regards, Rakesh

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