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Showing 20 results View by: Thread Post Sort by
  • LM26003: Schematic Review Request

    Varun Gokhale
    Varun Gokhale
    TI Thinks Resolved
    Part Number: LM26003 We are using mentioned device (LM26003) in one of our designs. We would like to get the schematic reviewed before we move forward for manufacturing. Below are the some parameters - Max output current required: 2A Input voltage range…
    • 3 months ago
    • Power management
    • Power management forum
  • Answered
  • LM26003: Check the VBIAS Pin of LM26003 for Inverting Applications

    Louis Han15
    Louis Han15
    Resolved
    Part Number: LM26003 Hello My customer designed inverting circuit using LM26003. VIIN : +15V VOUT : -12V However, the maximum VBIAS voltage is 10V. Is it available to configure the circuit as shown below? Best regards.
    • Resolved
    • 5 months ago
    • Power management
    • Power management forum
  • LM26003: 24V Output Burns the Regulator (28V Input)

    Andrea Cresta
    Andrea Cresta
    TI Thinks Resolved
    Part Number: LM26003 Hi support, Input: 28V. 2 output parts: The one that have to supply 24V output burns the regulator instantly. After that the output provides a little resistance (just few ohms). The second one that supply 12V works fine and without…
    • over 4 years ago
    • Power management
    • Power management forum
  • Answered
  • LM26003: DC Sleep Mode Threshold Current

    Kenichiro
    Kenichiro
    Resolved
    Part Number: LM26003 [ LM26003 ] DC Sleep Mode Threshold Current Hi, Can you help me to figure out how LM26003 goes into sleep mode on customer board? My customer uses LM26003 under following conditions. --- Vin=24V Vout=9.5V L=15uH fsw=400KHz --- WIth …
    • Resolved
    • over 5 years ago
    • Power management
    • Power management forum
  • Answered
  • LM26003: Sleep Mode Threshold for very light load in FPWM mode

    Kenichiro
    Kenichiro
    Resolved
    Part Number: LM26003 [ LM26003 ] Sleep Mode Threshold for very light load in FPWM mode Hi, The datasheet of LM26003 states the exceptions of sleep mode even device in FPWM mode as below. Do you have any equation and/or guideline how small load current can…
    • Resolved
    • over 5 years ago
    • Power management
    • Power management forum
  • Answered
  • LM26003 Frequency Foldback behavior

    Masatoshi Oguri
    Masatoshi Oguri
    Resolved
    Other Parts Discussed in Thread: LM26003 , LM26001 Hello, One of my customer found the below behavior with LM26003 at light load. I guess the Frequency Foldback is wroking here. However, there are a lot of things unexplained. Please make an answer to each…
    • Resolved
    • over 5 years ago
    • Power management
    • Power management forum
  • lm26003- GSM/GPRS application

    Sergio Valiente
    Sergio Valiente
    TI Thinks Resolved
    Other Parts Discussed in Thread: LM26003 , LMZ13608 , LMR14050 , LMZ14203 , LM53603 , TPS54560 , TPS54561 , TPS54540 Hello, I want to use the LM26003 for a design with a GSM / GPRS modem. The application is suitable? peak current required to 30mA to 3A PWM / fPWM…
    • over 6 years ago
    • Power management
    • Power management forum
  • Equations for the power of LM26003

    Atsushi Yamauchi
    Atsushi Yamauchi
    Other Parts Discussed in Thread: LM26003 I would like to confirm equations for LM26003. - 1.33 for equation (23) - 0.095 and 0.0065 for (24) - 9.2*10^-9 for (25) Are they constant values, are't they? If they are not, do you have max/min values? Best…
    • over 7 years ago
    • Power management
    • Power management forum
  • The design for via hole for LM26003

    Atsushi Yamauchi
    Atsushi Yamauchi
    Other Parts Discussed in Thread: LM26003 I would like to confirm the design of via hole for LM26003. In the datasheet, there is the recommendation for via hole diametor of 0.3mm, but is not the recommendation for via arrangement (location). Could you please…
    • over 7 years ago
    • Power management
    • Power management forum
  • LM26003-Q1 Thermal Shutdown Threshold

    Atsushi Yamauchi
    Atsushi Yamauchi
    Other Parts Discussed in Thread: LM26003-Q1 I would like to confirm the thermal shoutdown threshold of LM26003-Q1. In the datasheet, there is typical value 160 degreeC. Our customer got the request for maximum and minimum value from car OEM. We (they)…
    • over 7 years ago
    • Power management
    • Power management forum
>

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