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Showing 235 results View by: Thread Post Sort by
  • RE: LP8866-Q1: LP8866-Q1 – Independent LED Channel Control

    Suchen Dong
    Suchen Dong
    Hi Elbin, Elbin Thomas said: The LP8873QRBBRQ1 seems to suit our requirements. However, the complete datasheet is not available on the website. Could you please share the full datasheet with us? The datasheet and other materials can be requested through…
    • 11 hours ago
    • Power management
    • Power management forum
  • LP8866-Q1: LP8866-Q1 LED Fault Issue LED_STATUS Register (0x12) Reading 0x0004

    Xiaoxiang Liu
    Xiaoxiang Liu
    TI Thinks Resolved
    Part Number: LP8866-Q1 Hi team, For the LP8866-Q1, is it possible for the LED_STATUS register (0x12) to read 0x0004? This value corresponds to only LED3_FAULT (bit 2) = 1, while OPEN_LED (bit 6), SHORT_LED (bit 7), GND_LED (bit 8), and LED_STATUS…
    • 5 days ago
    • Power management
    • Power management forum
  • LP8866S-Q1: Please provide the functional safety documents for LP8866S-Q1

    kevin rao
    kevin rao
    Part Number: LP8866S-Q1 Other Parts Discussed in Thread: LP8866-Q1 Does the LP8866S-Q1 support ASIL-B functional safety? If the chip has no relevant certification, can it be used in ASIL-B compliant systems at the system level? Could you please provide…
    • 2 months ago
    • Power management
    • Power management forum
  • Answered
  • LP8866-Q1: LP8866-Q1 max output voltage?

    Roy T
    Roy T
    Resolved
    Part Number: LP8866-Q1 Hi. Datasheet for LP8866-Q1 lists the maxim output voltage as 48V (same as input voltage). What is the restriction on the output voltage? We are looking to configure the LP8866 for 56-60V max output voltage (max current). Vin…
    • Resolved
    • 4 months ago
    • Power management
    • Power management forum
  • LP8866-Q1: Question about fault recovery of LP8866-Q1

    Chase Jeong
    Chase Jeong
    TI Thinks Resolved
    Part Number: LP8866-Q1 Dear TI experts, My customer have a question about fault recovery of LP8866-Q1. Section 6.3.9.4 of datasheet says about fault name and its action. Some faults are enter fault recovery aumatically and some are not. Do…
    • 3 months ago
    • Power management
    • Power management forum
  • LP8866S-Q1: SPICE Model of LP8866S-Q1

    Hammad Nayeem
    Hammad Nayeem
    TI Thinks Resolved
    Part Number: LP8866S-Q1 Please provide SPICE Model of LP8866S-Q1
    • 3 months ago
    • Power management
    • Power management forum
  • LP8866S-Q1: query of LP8866S?

    zongtao wang
    zongtao wang
    TI Thinks Resolved
    Part Number: LP8866S-Q1 hello Experts: Is it necessary to place a diode between Vin and ground ?
    • 2 months ago
    • Power management
    • Power management forum
  • LP8866S-Q1: LP8866S-Q1 Hybrid Dimming Mode Issue

    Xiaoxiang Liu
    Xiaoxiang Liu
    Part Number: LP8866S-Q1 Hi team, Our customer is using the LP8866S-Q1. They would like to know if there is any noticeable change in brightness during the transition between current mode and PWM mode when using hybrid dimming. Thanks Xiaoxia…
    • 5 months ago
    • Power management
    • Power management forum
  • LP8866-Q1: The way to reset LP8866-Q1

    Chase Jeong
    Chase Jeong
    Part Number: LP8866-Q1 Dear TI experts, My customer wants to know the way of hardware reset of LP8866-Q1. I found E2E thread below, and underatand that I can use EN pin for hardware reset. But I cannot check specific condition. https://e2e.ti.com…
    • 8 months ago
    • Power management
    • Power management forum
  • LP8866-Q1: Sloper function

    Eileen Hu
    Eileen Hu
    Part Number: LP8866-Q1 Hi team, My customer would like to know what's the step size during sloper function enabled. What is the interval between each step? Regards, Eileen
    • 12 days ago
    • Power management
    • Power management forum
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