Part Number: PMP11155 Hi,
- On the schematic notes on the upper left Corner; notes 3 and 4. If I rightly understood, they are so only on the PCB but on the schematic they are rightly connected. May you please confirm it?
- Where can one find the PCB…
Part Number: PMP11155 Hi,
for the capacitor c13 between PGND and GND, there is a smd replacement for it "GA355DR7GC222KY02L" which can withstand ac and dc voltages up to 250v. May I ask you please if you would recommend this part? why not?
L2 and…
Part Number: PMP11155 Hi,
for C5, I have selected a smd replacement but it can carry a ripple current of 1.19A at 100kHz. is this enough, or must the ripple current Rating of the used C5 of About 2A be fullfilled?
Thanks,
Amr
Part Number: UCC28050 Other Parts Discussed in Thread: PMP11155 Tool/software: Hi
Whether this UCC28050 part can be used for a single stage 105W flyback converter CV power supply for the below specification?
Input voltage: 90-264VAC
Output: 24V…
Thanks for the reply,
True but the voltage is limited to 3.8V and maximum voltage is 5V. Who is restricting the voltage. Ther has to be some limiter.
However, the circuit shows for non-isolated circuit. How about the isolated circuit PMP11155 Sch…
Part Number: UCC28811 Other Parts Discussed in Thread: TPS61165 , UCC28050 , PMP11155 Hello guys,
One of my customers uses UCC28811 for LED driver with PFC.
They want to use the device as SEPIC converter. Do you have any document to use the device…
Part Number: UCC28050 Other Parts Discussed in Thread: PMP11155 , Dear Team,
I would like to know the working of startup network in PMP11155.
Working voltage of Vcc is 20V but as per resistor network Vcc net will have 41V while input voltage is…
Part Number: UCC28051 Other Parts Discussed in Thread: PMP11155 Hi, Please let me know what is the purpose of Q3 and D10 in PMP11155 schematic. and also explain why are we using the below circuit.
Part Number: UCC28050 Other Parts Discussed in Thread: PMP11155 , UCC28051 , UCC28810 , , TPS92314 Dear Team,
I would like to understand more on the below points in PMP11155 reference design, TIDRT80 schematic.
1. referring to the old thread "UCC28051…
