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Showing 83 results View by: Thread Post Sort by
    Answered
  • LM46001: Difference between LM46001 and LM46001-Q1(Non-A version)

    Oba
    Oba
    Resolved
    Part Number: LM46001 Hello, My customer is considering to use LM46001. But because they couldn’t find any available samples for LM46001, they got LM46001-Q1(non-A version) samples instead for their 1 st prototype. Could you tell me the difference…
    • Resolved
    • over 4 years ago
    • Power management
    • Power management forum
  • LM46001: Required Specific Heat?

    Piyush Nahar
    Piyush Nahar
    TI Thinks Resolved
    Part Number: LM46001 Need to know specific heat
    • over 4 years ago
    • Power management
    • Power management forum
  • LM46001: IMDS report request

    Szymon Jozwiak
    Szymon Jozwiak
    TI Thinks Resolved
    Part Number: LM46001 Hello, Could you please submit IMDS report for below components to Kimball Jasper IMDS account 15918. Those are urgently needed for IMDS for ZF and Knorr Bremse application. Kimball Part# Supplier name IMDS…
    • over 5 years ago
    • Power management
    • Power management forum
  • LM46001: EMI issues?

    AnBer
    AnBer
    Part Number: LM46001 Team, Customer is facing EMI issues on their custom PCB. What can be done to mitigate the problem? Some more details will be posted soon. A.
    • over 5 years ago
    • Power management
    • Power management forum
  • LM46001-Q1: IBIS Model

    Shubham Jagtap2
    Shubham Jagtap2
    TI Thinks Resolved
    Part Number: LM46001-Q1 Other Parts Discussed in Thread: LM46001 Hello Concern, Can you please share IBIS or Spice model for LM46001.
    • over 5 years ago
    • Power management
    • Power management forum
  • Answered
  • RE: LM46001: Reverse voltage

    Andy  Chen
    Andy Chen
    Resolved
    Hi Maik, LM46001 high-side MOSFET body diode will forward conduct if Vout is higher than 0.7V+Vin, the diode current may goes quite high if the input is low impedance, then too high power loss may cause chip damage. B R Andy
    • over 5 years ago
    • Power management
    • Power management forum
  • Answered
  • LM46001: Failure in ability to power LDO from VIN

    Simon Moruzzi
    Simon Moruzzi
    Resolved
    Part Number: LM46001 Other Parts Discussed in Thread: LM46000 , We have an a few percent of boards failing in the field in the same way as described in the related thread. It appears that the ability for VIN to provide the initial voltage to the LDO in…
    • Resolved
    • over 5 years ago
    • Power management
    • Power management forum
  • Answered
  • LM46001: Will the LDO automatically switch to VIN when VOUT < 3.3V?

    Dave Cooper
    Dave Cooper
    Resolved
    Part Number: LM46001 I would like to operate VOUT at 1.8V instead of 3.3V during system inactivity. The BIAS uses the output for improved efficiency, but requires 3.3V minimum. Will the LDO automatically switch to VIN when VOUT < 3.3V? Or do I need…
    • Resolved
    • over 5 years ago
    • Power management
    • Power management forum
  • Answered
  • LM46001: Alternative external circuit for Soft-Start

    Markus Nabecker
    Markus Nabecker
    Resolved
    Part Number: LM46001 Dear support team! I would like to implement a Soft-Start with the LM46001. Normally it is recommended to use an external capacitor to set the soft-start time. An internal current source will load this external capacitor until…
    • Resolved
    • over 5 years ago
    • Power management
    • Power management forum
  • LM46001-Q1: Cboot series resistance limitation

    Songzhen Guo
    Songzhen Guo
    TI Thinks Resolved
    Part Number: LM46001-Q1 Hi Team, LM46001-Q1 was used on customer side. Now they have a Conduction issue when they passing EMI test. When they try RC on SW pin, it doesn't improve after try may RC value. But when they try to connect a resistance between…
    • over 5 years ago
    • Power management
    • Power management forum
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