Part Number: TPS55386 Hi all,
I am using TPS55386 to have at the output 12V. However when I am testing it the Voltage was only 3.3V. I checked the voltage feedback VFB and it was only 0.2V.
What could be the reason for that please?
Regards,…
Part Number: TPS55386 Hi,
I am using TPS55386PWP dual supply to have 3.3V and 16V outputs. Please check PCB file and schematic provide yours valuable feedback if any changes required in PCB or Schematic.
1. Routed 2nd layer power under TPS55386 and…
Part Number: TPS55386 Hi,
I am using TPS55386PWP dual supply to have 12V outputs in both sides.
Unfortunately, it not delivering my desired output voltage. And what is more awkward, although both Vout has same Voltage divider resistors, R1: 20k5 and…
Part Number: TPS55386 Other Parts Discussed in Thread: TPS55383 The part looks active on website can you please let me know the lifecycle status for the same(YTEOL).
Part Number: TPS55386 Tool/software: TI C/C++ Compiler WE DESIGN A PCB with the TPS55386, the PCB and sch are in the attachment.we find that the circuit do not work when we test the circuit,the sw pin not out the voltage,could you give me a guide ? thank…
Part Number: TPS55386 Tool/software: TI C/C++ Compiler WE DESIGN A PCB with the TPS55386, the power and TR.pcb the PCB and sch are in the attachment.we find that the circuit do not work when we test the circuit,the sw pin not out the voltage,could you…
Part Number: TPS55383 Other Parts Discussed in Thread: TPS55386 Hi,
I download Excel CALCULATION TOOL to choose the right components.
I need to convert 5V/2A and 12v/2A from 24v.
PVDD1=VOUT2=12V
PVDD2=24V
Why the VOUT2 marked in red?
See below…
Hi Sam,
I don’t think this request is for DesignSoft/TINA.
Could you kindly provide transient TINA-TI spice model of TPS560430 such as TPS55386 ?
Thank you and best regards,
Michiaki
Hello Dhimat,
We do not have any dual switchers with integrated fets rated to 40V.
Our dual integrated fet switchers, like TPS55386, are only good to 28V.
For single switcher with integrated fets see:
TPS54540 TPS54040A TPS54140A TPS54240 TPS54340…
Dear Sir
I also like TPS404022. In datasheet only show some 2 circuit in 2 phase. Would you please add total example cirucit -2 phase application- in datasheet ? You may refer TPS55386, There is very clear in datasheet about 2 phase application.
Just…
