Search tips
Showing 135 results View by: Thread Post Sort by

  • LP8733: Derivative devices of LP8733 Pspice model

    Part Number: LP8733 Hi, My customer wants to simulate LP8733. We can find the LP873320Q1 Pspice transient Model, but they wants to use other derivative devices. Is it possible to use the Pspice model for other derivative devices? Please advise us. Thanks…

  • RE: LP8733: Behavior of GPO2 output signal after shutdown

    Hi Daisuke-san, this case is plausible for the shutdown sequence ( LP87334D EN would go low and force the TPS62822 EN to be low). For the start-up sequence however, I anticipate a potential problem. The LP87334D EN would go high and GPO2 would likely already…

  • RE: LP8733: Pinouts with high impedance

    Hello. These pins have high impedance when device protections are triggered. High impedance helps the device regulators shut down to protect it and the load against short-circuits, overload, overvoltage, and thermals. Section 7.3.8.3 of the datasheet…
    • Answered

  • LP8733: Unused Buck1 DC/DC

    Resolved
    Part Number: LP8733 Hi, On our board we do not have a 5V powersupply rails, so I want to power the LP87334D PMIC directly with 3.3V. Therefor we do not need the buck1 converter of the PMIC. (5V->3.3V) How should the buck1 pins be connected? I assume…
    • Resolved
    • Answered

  • LP8733: In the case of multiple Sitara Processor (Large current)

    Resolved
    Part Number: LP8733 Other Parts Discussed in Thread: AM2434 One of the case, If using AM2434 (Sitara) ×2 and need full performance, 0.85V of VDD_CORE and VDDR_CORE need larger than 3A and LP87334D's BUCK0 have not enough to current rating (3A_max…
    • Resolved
    • Answered

  • LP8733: Package material information

    Resolved
    Part Number: LP8733 Could you add "Package material information" in the non-Q1 datasheet? And is my understanding correct that it's same as Q1 version?
    • Resolved

  • LP8733: Using LDOs in Parallel ?

    TI Thinks Resolved
    Part Number: LP8733 Other Parts Discussed in Thread: AM2434 , Considering using the DP87334 device, which is pre-configured for the Sitara AM2434 SoC. I do not want to have to program/configure it to modify the default settings if possible. The DP8733x…

  • LP8733: GPO/GPO2 treatment when NOT USING.

    TI Thinks Resolved
    Part Number: LP8733 Hi, If my customer does not use GPO/GPO2, could you please let us know the setting of register and treatment of GPO/GPO2 pins? Please advise us. Thanks and best regards, M.HATTORI.
    • Answered

  • LP8733: AM6442 discrete power supply

    Resolved
    Part Number: LP8733 Other Parts Discussed in Thread: TPS6521855 , , AM6442 , TPS65220 , TPS65219 , DP83869HM Hi, team！ AM6442 can use LP8733 + TPS6521855 PMIC to supply power. But I also need a backup discrete power supply scheme. However, few documents mention…
    • Resolved
    • Answered

  • LP8733: Ball composition

    Resolved
    Part Number: LP8733 Our customer ask us the following question to register the device in which Sn is used, and could you kindly tell us the detail? Material: LP87334DRHDR 1. Use Ni for grounding or not. : Yes / No 2. Thickness of outermost layer plating…
    • Resolved

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