Answered

• LMZ34002: LMZ34002

  

  Mamzi Ghasemi

  Resolved

  Part Number: LMZ34002 Other Parts Discussed in Thread: LMZ36002 Hi TI, LMZ34002 is out of stock. Could you please help me find an alternative. I need to make -15v from 24v input. output current minimum of 0.5A. Thanks, Mamzi

  • Resolved

  • over 3 years ago
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Answered

• LMZ34002: internal parameters

  

  Peter Wang

  Resolved

  Part Number: LMZ34002 Dear support team, Could you provide the internal parameters ? I would like to know the Rds, chuck inductor and DCR. Best, Peter Wang

  • Resolved

  • over 3 years ago
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Answered

• LMZ34002: PI Filter Schematic Question

  

  Joseph Cohen

  Resolved

  Part Number: LMZ34002 Hi Team, We're using the LMZ34002 in a new design with a PI filter (ferrite bead) on the output for noise reduction. Can we connect VOUT to A_VOUT after the ferrite bead, or should it be before the ferrite bead? Any compensation…

  • Resolved

  • over 2 years ago
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• LMZ34002: LMZ34002: Webench design error for Rset.

  

  Matthew Bradshaw

  Resolved

  Part Number: LMZ34002 To set an output voltage of -15.5V, Webench recommends a 205k resistor for Rset. (11-34V input, -15.5V output, 60C operating temp) The datasheet specifies using 187k resistor for Rset to get -15.5V output. See Table 3 of the datasheet…

  • Resolved

  • over 3 years ago
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• LMZ34002: Gain/Phase Plots in PSPICE

  

  David Wang60

  Resolved

  Part Number: LMZ34002 Is it possible to use the transient model to run gain and phase plots within PSPICE? If so, do you have recommendations of where to place the AC source as the topology of the LMZ34002 is slightly different compared to traditional…

  • Resolved

  • over 3 years ago
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• LMZ34002: Inhibit Function Operation

  

  David Wang60

  Resolved

  Part Number: LMZ34002 I am designing a circuit that requires the regulator to be off completely until commanded by an FPGA. I am controlling the inhibit pin with a normally closed solid state relay, such that the INH is pulled low until it's commanded…

  • Resolved

  • over 3 years ago
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• LMZ34002: PSPICE CLK error

  

  David Wang60

  TI Thinks Resolved

  Part Number: LMZ34002 I am trying to simulate LMZ34002 unencrypted model in PSPICE 17.4 and having issues just running a transient analysis. I get ERROR(ORPSIM-15141): Less than 2 connections at node CLK. In my schematic, I have CLK floating (with a alias…

  • over 3 years ago
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• LMZ34002: Does LMZ34002 has SPREAD SPECTRUM?

  

  user6471363

  TI Thinks Resolved

  Part Number: LMZ34002 Hi team, Does LMZ34002 has SPREAD SPECTRUM function? Thanks a lot！ Tianze

  • over 3 years ago
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• LMZ34002: Load Step Simulation Issues - Undershoot does not recover

  

  David Wang60

  Resolved

  Part Number: LMZ34002 I have been running simulations in PSPICE for the LMZ34002. When I modified the steady state design to incorporate a load step, I am seeing that the when the step occurs, an overshoot happens and then settles back to -15V. When the…

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  • over 3 years ago
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• LMZ34002: DC-DC Converter Heatsink

  

  Behtan Umut Mercan

  Resolved

  Part Number: LMZ34002 Other Parts Discussed in Thread: LM2574 , Hello, I have LMZ34002RKGT DC-DC converter and TPS7A3001MDGNTEP LDO. Should I use heatsink with this parts? Thank you in advance. Sincerely, Behtan Umut Mercan

  • Resolved

  • over 3 years ago
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