Search tips
Showing 71 results View by: Thread Post Sort by
    Answered

  • LMZM33603: Maximum Output Capacitance

    Resolved
    Part Number: LMZM33603 Other Parts Discussed in Thread: LMZM33606 , LMR33630 I am using LMZM33603 to generate a 9V DC rail from a 12V-24V input. Table 1 says the required Cout max for a 9V Vout is 110 uF. My 9V rail provides power to a processor board…
    • Resolved

  • LMZM33603: About Inverting buck-boost (IBB) topology

    TI Thinks Resolved
    Part Number: LMZM33603 Hi Team, I would like to use LMZM33603 for Inverting buck-boost (IBB) topology. Then, I understand that I can connect PGND pin and AGND pin. Because, the device has AGND and PGND are internally tied in this device. Please refer…
    • Answered

  • LMZM33603: About Inverting circuit

    Resolved
    Part Number: LMZM33603 Other Parts Discussed in Thread: LMZ14203H , LMZ14203 , LMZ34002 Hi, Customer wants to use LMZM33603 under the following conditions: ・Vin=24V (AC adapter 24V±10％) ・Vout=-12V ・Iout≒0.5A I have two questions. １．Customers want to use…
    • Resolved
    • Answered

  • LMZM33603: About efficiency curve data

    Resolved
    Part Number: LMZM33603 Other Parts Discussed in Thread: LMZM33606 , LMZM33606EVM Hi, Could you tell me about efficiency curve data Fig1 ? Is this data in forced PWM mode? If the data includes pulse skip, Do you have efficiency data for fixed frequency mode…
    • Resolved
    • Answered

  • LMZM33603: About external sync signal

    Resolved
    Part Number: LMZM33603 Hi, Could you tell me about external sync signal? The following contents are described in the data sheet. Are there any restrictions on the duty ratio of the external sync signal? Is it OK to understand that there is no Duty restriction…
    • Resolved

  • LMZM33603: About out put cap type

    TI Thinks Resolved
    Part Number: LMZM33603 Hi, Let's discuss the output capacitor of LMZ33603 and LMZ33606. Customers want to install ceramic cap and electrolytic cap in Vout. However, the data sheet recommends POS cap. Please advise design guidelines when selecting ceramic…

  • LMZM33603: About PSPICE model

    TI Thinks Resolved
    Part Number: LMZM33603 Hi, Could you tell me about LMZM33603 PSPICE model? Please confirm the attached file. Customers want to simulate external synchronous operation. １．Please tell me how to check external synchronization operation using Spice model. ２．Is…
    • Answered

  • LMZM33606: LMZM33606 and LMZM33603 in parallel

    Resolved
    Part Number: LMZM33606 Other Parts Discussed in Thread: LMZM33603 , , LMZ23610 , LMZ31710 Can a LMZM33606 and a LMZM33603 be used in parallel to get a 9A power supply? Please let me know. Thanks, Carl Olen
    • Resolved
    • Answered

  • LMZM33603: About EN/SYNC pin

    Resolved
    Part Number: LMZM33603 Hi, Customers use the SYNC pin for frequency synchronization. However, customers want to use the EN pin for sequence control. Since multiple PWM synchronizations are performed, PWM can not be made Low. Could you tell me an example of…
    • Resolved
    • Answered

  • RE: LMZM33603: Footprint for Mentor PADS?

    Resolved
    Hi Rick, I've inserted the latest updated bxl file from the modeling team. Thank you for your patience and looking into using the LMZM33603 power module. LMZM33603_RLR_18.zip Regards, Jimmy

Didn't find what you are looking for? Post a new question.