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  • TPS922052: Regarding the unencrypted spice file for TPS922052

    TI Thinks Resolved
    Part Number: TPS922052 Other Parts Discussed in Thread: TPS923654 Tool/software: Please provide unencrypted spice file for TPS922052, can u please give me the response as fast as can because i need to simulate the circuit with this part number.

  • RE: TPS922052: Analog dimming issue

    Hi Rafal, Sorry for the late response. You cannot set the maximum output current of TPS92205 2 at 4A with a 0.05ohm resistor. Rafal Lochowski said: The driver works ok in PWM dimming mode, but doesn't work at all in analog mode (LEDs blink at approx 2Hz…

  • TPS922052: battery charger

    Part Number: TPS922052 Tool/software: The datasheet says that it can be used as a battery charger. But there is no sample circuit diagram for a charging circuit in the datasheet. Could you please provide a sample circuit diagram for a battery charging…
    • Answered

  • [FAQ] How to design the CSP and CSN pin components for TPS922055 / TPS922054 / TPS922053 / TPS922052?

    Resolved
    Other Parts Discussed in Thread: TPS922052 , TPS922055 , TPS922054 , TPS922053 How to design the CSP and CSN pin components for TPS922055 / TPS922054 / TPS922053 / TPS922052?
    • Resolved

  • TPS922052: TPS922052

    TI Thinks Resolved
    Part Number: TPS922052 Hi Can you provide a calculation tool of TPS922052 for me? thanks

  • RE: TPS922052: Is it possible to prevent sleep mode without external trigger pulses?

    Hi Philipp, Philipp D said: However, it seems that these are not sufficient to disable sleep mode right after startup. At first trigger it takes about 5ms to reach the desired 1A LED current. From the second trigger on rise time is about 20us. Is this…
    • Answered

  • TPS922052: Limiting current on EVM

    Resolved
    Part Number: TPS922052 Other Parts Discussed in Thread: TPS922055 , TPS922053 , TPS922053DYYREVM Tool/software: LED team, We have a customer wanting to evaluate the TPS922052, so they will test with TPS922053DYYEVM. The LEDs used by the customer are rated…
    • Resolved
    • Answered

  • TPS922052: Can TPS922052 be used for 100~200mA driving with LED has total 9~11V Vf?

    Resolved
    Part Number: TPS922052 Other Parts Discussed in Thread: TPS92511 , Hello guys, One of my customers is looking for LED driver which can be used for the following conditions. Topology: 1channel Buck VIN: 18V~40V LED total Vf: 9~11V Iout: 100~200mA Dimming method…
    • Resolved

  • TPS922052: How to increase LED current rapidly in the analog dimming mode.

    Part Number: TPS922052 Tool/software: Hello guys, One of my customers is considering using TPS922052 for their new products. At this moment, they have the following questions. Could you please give me your reply? Q1. They'd like to control LED brightness…

  • TPS922052: UVP resistor divider

    TI Thinks Resolved
    Part Number: TPS922052 Re: How to choose the value for the UVP resistor divider - It was said that UVP pin has internal pullup to Vcc. Question: What is the value of that pullup current?

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