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LMZ10501
Related Posts

  • Forum Post: LMZ10501 Soft Start Rate

    Philip Meyer
    Team, One customer wants to be able to adjust the soft start time on this device to 200us. There is a statement in the datasheet of the relation between the soft start rate and Vcon: Are there any workarounds to change the rate? Thanks, Phil
    on Nov 30, 2011

  • Forum Post: Re: Does TI have reliability data in terms of drop and vibration on LMZ10500 and LMZ10501?

    Ismail Jorio
    Hi Bill, We did not run drop and vibration test for these particular parts. Regards, Ismail
    on Mar 15, 2012

  • Forum Post: LMZ10500/LMZ10501 Inverter Topology

    David Escandon
    Hello, Can the LMZ10500 and LMZ10501 work in a negative inverter topology? If so, can you provide an application note or reference design. Thank you. I'm interested in getting a -5V, -3.3V, and -1.2V output from a positive 5V input. David
    on Mar 29, 2012

  • Forum Post: Re: LMZ10500/LMZ10501 Inverter Topology

    Marc Davis-Marsh
    Hi David, Yes the LMZ10500 and LMZ10501 can be used in an inverting topology but of the voltages you are looking at would only work for 3.3Vin to -1.2Vout. For the -3.3V and -5V you could use the LMR14206, which is a very compact design. Or if you want to stay with a module the LMZ12003. ...
    on Mar 29, 2012

  • Forum Post: Re: lmz10500 and it's susceptibility to light

    Denislav Petkov
    Hello Calum, This paragraph is a typical note for devices which have exposed die edges (i.e. micro SMD package devices, LMZ10501, etc.). It is known that "light" can affect the operation of a semiconductor device. As you noted, it depends on the light wavelength, intensity, angle, etc. Because...
    on Apr 19, 2012

  • Forum Post: LMZ10501 / Bandwidth of internal error amplifier

    S.Satoshi
    Hi, LMZ10501 can regulate the voltage which is 2.5 times of voltage on Vcon pin. So I understand that this means that it picks up the noise on Vcon pin and reflect it to Vout. I'd like to know how much frequency of noise on Vcon pin can be detected by internal error amplifier, so please please...
    on May 24, 2012

  • Forum Post: Not getting the required output and regulation for LMZ10501

    surya kiran
    I am using LMZ10501 as in the attached schematic.. 1. I am not getting the required output of 2.5V and it is varying with the input voltage.(vin =3v vout =2v, vin = 4v vout = 3v ) 2. When load of < 4ohms is applied the output voltage is dropped to < 500mV . 2.The Voltage at VREF is 900mV...
    on May 28, 2012

  • Forum Post: RE: Not getting the required output and regulation for LMZ10501

    Denislav Petkov
    Hello Surya, I looked at the schematic you attached and it looks fine. I think the next step is looking at the PCB. Do you mind sharing the board layout you are using? Also, does this behavior happen on every part or does it go away if you replace the unit? Regards, Denislav
    on May 30, 2012

  • Forum Post: LMZ10501 Enable pin configuration

    Charles H
    On the LMZ10501 datasheet page 2. The EN pin is internally pulled up to VIN, if left floating the chip is always on. This may be a problem on our application. Do you have an equivalent part that has no pull up on EN? Is this the same situation on the TPS8267x devices?
    on Sep 13, 2012

  • Forum Post: Two LMZ10501 Current Sharing?

    Michael Hershkovich
    Hi, I want to implement current sharing from two LMZ10501 Nano Modules to get at least 1.8A at the output. Is there any reference for something like that? Thanks, Michael
    on May 2, 2013

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