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Showing 71 results View by: Thread Post Sort by
  • LM46001: Required Specific Heat?

    Piyush Nahar
    Piyush Nahar
    TI Thinks Resolved
    Part Number: LM46001 Need to know specific heat
    • 2 months ago
    • Power management
    • Power management forum
  • 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 1 year ago
    • Power management
    • Power management forum
  • LM46001-Q1: looking for a bipolar dc-dc buck converter

    Mohit Bhartiya
    Mohit Bhartiya
    TI Thinks Resolved
    Part Number: LM46001-Q1 Other Parts Discussed in Thread: LMZ34002 , LM46002-Q1 , LMZM23601 , TPSM5601R5H , LMZ14201H Hi, i was looking for a 18v-36v dc input to +-15v dc 1A output buck converter. i came across the device LM46001-Q1 which has a reference…
    • over 1 year 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 1 year ago
    • Power management
    • Power management forum
  • Answered
  • RE: LM46001: Failure in ability to power LDO from VIN

    Simon Moruzzi
    Simon Moruzzi
    Resolved
    Hi Marshall I am going to send a couple of devices for failure analysis. Thanks for your help. Simon
    • over 1 year 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 1 year 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 1 year ago
    • Power management
    • Power management forum
  • RE: LM46001-Q1: Quiscent current at fsw = 1MHz and 2MHz

    Takahiro Saito
    Takahiro Saito
    Hi Andy-san, I appreciate your great support. This make it clear that Iq is not dependent on the switching frequency. Also, the input current is consistent with customer's evaluation result. Regards, Saito
    • over 1 year ago
    • Power management
    • Power management forum
  • Answered
  • LM46001: Light load efficiency appears higher at 500KHz than at 200KHz.

    Dave Cooper
    Dave Cooper
    Resolved
    Part Number: LM46001 Data sheet Section 6.8 appears to claim light load efficiency is higher at 500KHz than at 200KHz. For 5V, 1mA load and 42Vin, the efficiencies are 67% for 500KHz and 41% for 200KHz. Is there something else going on?
    • Resolved
    • over 1 year 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 Status MPN …
    • over 1 year ago
    • Power management
    • Power management forum
>

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