Answered

• LMZ31704: Operational quiescent current

  

  Josh Wilson

  Resolved

  Part Number: LMZ31704 Other Parts Discussed in Thread: LMZ31506 I was wondering what the operational quiescent current of the LMZ31704 power supply is during operational (ON) state.

  • Resolved

  • over 3 years ago
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Answered

• LMZ31704: 3D step model LMZ31704 / LMZ31707

  

  Leo Spichtig

  Resolved

  Part Number: LMZ31704 Other Parts Discussed in Thread: LMZ31707 , Hi there, Does anyone have or know where to get a 3D step model of the lmz31704 & lmz31707. Its package type is RVQ (S-PB3QFN-N42). Thanks for your help, Leo

  • Resolved

  • over 4 years ago
  • Power management
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• LMZ31704: Connecting a resistor divider to AGND from Vin and also number of board layers

  

  james kerr

  TI Thinks Resolved

  Part Number: LMZ31704 Hi this device internally connects the GND and PGND but I would like to connect a divider on VIN to GND to get the voltage but I was wondering will this cause issues due to the fact VIN is referenced to PGND. Also the reference designs…

  • over 3 years ago
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• LMZ31704: Replacements for LMZ31704?

  

  David Sandler

  TI Thinks Resolved

  Part Number: LMZ31704 Hi, I have another question. If we want to replace the LMZ31704RVQT with another module with the following: Vin (low) = 3.5V Vin (high) = 7V Vout = 1.0V Iout (max) = 3A Iout (nom) = 1.5A Is there another module similar to the…

  • over 4 years ago
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• LMZ31710: LMZ31704/ TPSM84624 VDS specification

  

  Polly Chung1

  TI Thinks Resolved

  Part Number: LMZ31710 Other Parts Discussed in Thread: TPSM84624 , LMZ31704 , , ABS Dear Team, Because I did not see detail specification in datasheet. Could you please let me know the Vds spec of mosfet that is integrated in LMZ31710/ LMZ31704/ TPSM84624…

  • over 4 years ago
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Answered

• LMZ31704: Multiple analog ground

  

  mickael fougeres

  Resolved

  Part Number: LMZ31704 Hi, I would like to chain in series multiples LMZ31704 (1V, 1.8V and 3.3V). First 1V Buck is powered ON, then buck 1.8V, then 3.3V. It is done thanks to PowerGood ouput signals and Enable input pin. Also, synchronous output clock…

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  • over 4 years ago
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• LMZ31704: POWER GOOD PIN leakage current

  

  mickael fougeres

  TI Thinks Resolved

  Part Number: LMZ31704 Hi, Could you tell me what is the maximum leakage current (over -40 +85°C) of PWRGD pin when output is open please? Thanks Mickael

  • over 4 years ago
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• LMZ31704: ROHS certification

  

  Chunte Li93

  TI Thinks Resolved

  Part Number: LMZ31704 I would like to know if this module, LMZ31704, is ROHS2 certified? The Environmental data shown ROHS (In Work) & Green (In Work). Does it mean that it's under the certification process? Thank you.

  • over 4 years ago
  • Power management
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Answered

• LMZ31704: Dynamically changing of synchronization clk frequency

  

  masahiko shimizu

  Resolved

  Part Number: LMZ31704 Hi, My customer wants to use LMZ31704 with synchronization function of RT/CLK pin. Customer uses clk which is changed frequency dynamically. For example, 600kHz(for 90us) -> 400kHz(for 10us) -> 600kHz(for 90us) -> 400kHz(for 10us…

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  • over 4 years ago
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Answered

• LMZ31704: Need help debugging problem

  

  David Sandler

  Resolved

  Part Number: LMZ31704 Hi, . I need help with an issue I have using the LMZ31704RVQT. I think I know the solution, but I need to confirm with you. First let me tell you what we have set up on our board: Vin = 5V Vout = 1.0V Imax ~ 3A Pvin = Vin We have…

  • Resolved

  • over 4 years ago
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