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  • TPS7A85: TPS7A85 die has 8300 on it

    TI Thinks Resolved
    Part Number: TPS7A85 Hi, I am looking at a TPS7A85 which is supposed to deliver up to 4A output. I see a die that is marked with 8300 which from my understanding only delivers 2A of output. Is this normal? I was told TI uses the same die and tweeks…

  • RE: TPS62913: TPS62913 Regulator in place of TPS7A85 LDO and TPS546A24A buck regulator

    Kapil, I have looked at the 0.8V design, and used the SIMPLIS model to determine stability for 12V and 5V inputs. You can run both designs at 1MHz without hitting the min on time at full load with the nominal 35ns min on time, but at light load you will…

  • TPS7A85: RCP scheme of LDO devices

    TI Thinks Resolved
    Part Number: TPS7A85 Other Parts Discussed in Thread: TPS74401 , LP38798 , TPS7B4254-Q1 , TPS709-Q1 Hello, May I have some questions regarding RCP scheme of LDO devices? In 8.1.19 in TPS7A85 datasheet, it suggests to add a schottky diode to prevent the reverse…

  • TPS7A85 query

    TI Thinks Resolved
    Other Parts Discussed in Thread: TPS7A85 Hi Team, We have some queries and requirement for LDO. Please check mentioned below queries and Requirement:- Requirement 1 for LDO(L2):- Input Voltage:- 3.3V Output Voltage:- 1.8V Output Current:- 170mA Allowable…

  • TPS7A85:TPS7A85効率

    Part Number: TPS7A85
    • Answered

  • TPS7A85: High current LDO with shorter startup time

    Resolved
    Part Number: TPS7A85 Hello LDO folks, Does TI have LDO with very short startup time (nano-seconds level)? I check TPS7a85, 4A LDO, but it looks this device has micro-seconds of startup time. The basic operating condition is as below : - Vin.max 6.3V …
    • Resolved

  • TPS7A85A: TPS7A85 vs TPS7A85A

    TI Thinks Resolved
    Part Number: TPS7A85A Other Parts Discussed in Thread: TPS7A85 , Dear Team, Can you please summarize in a short table the differences between the TPS7A85 and the TPS7A85 A Best Regards, Nir

  • TPS7A85: Schematic and layout review request

    TI Thinks Resolved
    Part Number: TPS7A85 Hi Team, My customer just finished art work of their new board mounted TPS7A8500. Could you review their schematic and layout quickly and point out if there is not good point in it. You can find the files from here(internal link) …
    • Answered

  • TPS7A85: Webench schematics error

    Resolved
    Part Number: TPS7A85 Hello, WeBench simulation works wrongly for TPS7A85 somehow. Though setting 3.3V Vout, 1.6V pin is not connected to GND at the schematics on the WeBench. My customer designed a wrong PCB board due to this WeBench error. Please correct…
    • Resolved

  • TPS7A85: Reverse Current Diode Selection

    TI Thinks Resolved
    Part Number: TPS7A85 Hi, I want to follow up on another thread: [Resolved] TPS7A85: Shottky Diode for reverse current protection - Power management forum - Power management - TI E2E support forums In the thread, it mentioned to size the diode to 1/2CV…

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