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  • TPS61169: TPS61169

    TI Thinks Resolved
    Part Number: TPS61169 Hi, Can I use TPS61169 for following specification, VIN= 5V Vout(max)= 15.2V Iout(max)= 100mA CCM Please also suggest the inductor value for this design using TPS61169.

  • TPS61169: TPS61169

    TI Thinks Resolved
    Part Number: TPS61169 Other Parts Discussed in Thread: TPS61170 Hi, I am designing a IR LED driver using TPS61169. The design requirements are follows: Vin(max)= 5V Vout(max)= 13V Iout(max)= 100mA As per my calculation I selected 10uH inductor. for the…
    • Answered

  • TPS61169: TPS61169

    Resolved
    Part Number: TPS61169 Hi Team, We are planning to use TPS61169 as a IR LED driver in our design. The requirement are as follows, Input voltage : 5V Output voltage : 18.6V Output Current : 100mA In datasheet, Its shown that the inductor value is 4.7…
    • Resolved
    • Answered

  • TPS61169: Can this drive a single red CREE LED?

    Resolved
    Part Number: TPS61169 Other Parts Discussed in Thread: TPS92200 Hi! I have to design a circuit to drive three CREE XPEBRD-L1-0000-00901 LEDs independently. These red LEDs are rated to 1A with a Vf at about 2.4V. The power source will be a single cell…
    • Resolved
    • Answered

  • TPS61169: SW frequency at 5V input

    Resolved
    Part Number: TPS61169 I want to know the minimum SW frequency and maximum SW frequency at 5V input. A SW frequency graph with 5V input is also required. reference SWITCHING FREQUENCY ƒSW Switching frequency at VIN = 3 V Min 0.75 Typ 1.2 Max1.5 MH…
    • Resolved

  • TPS61169EVM: TPS61169

    TI Thinks Resolved
    Part Number: TPS61169EVM Other Parts Discussed in Thread: TPS61169 , TPS61165 To Whom it may concern : Currently I am making use of TPS61169 to drive ( single channel ) 6x 6 Leds with Iled 360mA ( application 10.1" LCD backlight driving ) I noticed…
    • Answered

  • TPS61169: TPS61169 CTRL pin sink current

    Resolved
    Part Number: TPS61169 Dear Sir/Madam, My customer wants to connect one MCU output port to two TPS61169 CTRL pin to control two TPS61169 at the same time. Please refer to the attached file. As far as I know, this relates to CTRL pin sink current and MCU…
    • Resolved
    • Answered

  • TPS61169: How to set the minimum SW frequency to 1.2MHz or higher.

    Resolved
    Part Number: TPS61169 Is there a way to set the minimum SW frequency to 1.2MHz or higher?
    • Resolved
    • Answered

  • TPS61169: Whether the inductor selection is appropriate?

    Resolved
    Part Number: TPS61169 Dear Teams, My customer is using TPS61169 and select on inductor. Could you help check whether this inductor is appropriate? Vin: 5V Output: 20Vout; 20mA Inductor datasheet show in the attachment. TPS61169_MD3512(1).pdf Thanks! …
    • Resolved

  • TPS61169: TPS61169: We need to Use this booster for two LED

    TI Thinks Resolved
    Part Number: TPS61169 Hello Team , We are using TPS61169 is below condition : No of IR LED : 2 IR LED Forward Voltage : Min 1.2V and MAX 1.7V Current Setting : 300mA Booster Input Voltage : 3V3 A. When Driver is enable we measured below voltage and current…

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