Part Number: PARALLEL-LDO-CALC Hi, i'd like to ask for help in verifying a circuit i've designed (FPGA's core power supply). The constraints can be seen in the Excel spreadsheet (see images). 1) I used 1% tolerances for both the ballast resistors and…
Part Number: TPS7A90 Other Parts Discussed in Thread: TPS7A94 , TPS7A92 , TPS7A91 Tool/software: Hello team,
My customer wants to use 2 TPS7A90 by parallel.
However, there is no device for TPS7A90 in https://www.ti.com/tool/download/PARALLEL-LDO-CALC…
Part Number: TPS7A57 Tool/software: Hi,
I have high current requirement for one of the sensitive applications and I am planning to use two TPS7A5701RTER LDOs in parallel to fulfill current requirement.
I was planning to design this application as…
Part Number: TPS631010 Tool/software: Dear team
I need to know if the TPS631010 can be connected in parallel to an LDO like this
The load here is an ESP32 cpu that may operate with WiFi and maybe an LTE module (I have to check this yet)
but…
Part Number: TPS7A57 Tool/software: HI,
Based on the previous discussion, I have connected two TPS7A5701RTER is parallel as shown below. I am using Opamp just as optional circuit. This part of the circuit is kept DNP.
Request you to review and give…
Part Number: BQ76952 Tool/software: Hello,TI Team
We are working with the BQ76952 in our application and need to implement a parallel configuration for the REG1 and REG2 LDOs. We would like to confirm whether the BQ76952 supports such a design or if…
Part Number: TLV757P Other Parts Discussed in Thread: TPS7A03 , TPS7A05 , TPS7A20 Tool/software: Dear technical team
I¡m looking for DC/DC regulators that can be connected in parallel and power a board (input voltage 4.2v max 3V min lithium battery…
Part Number: TPS7A85A Greetings,
first of all, thanks for updating the calculation file for parallel LDOs.
I was trying the latest version but, with the same parameters, i am experiencing large calculation differences compared to the previous version…
Hi Hale,
We have written 2 white papers and 1 software tool on paralleling LDO's using ballast resistors. We are in the process of adding more LDO's to the software tool, and we wish to update this year for the TPS7A52/3/4. You can easily parallel the…
Part Number: TPS65219 Tool/software: Hello E2E forum.
We are in need of an extremely compact power solution for a space-constrained FPGA power delivery stage.
For this, we require ~800mA of current through an LDO*(see below for asterisk). Having…
