Part Number: UCC25230 Other Parts Discussed in Thread: LM5180 , LMR36015 One of my customers has a plan to evaluate MAX17686 for their new products.
But they want to know whether TI has any similar device with MAX17686 or not to compare TI device with MAX…
Part Number: UCC25230 Other Parts Discussed in Thread: TPS54308 , LM5017 , LM5161 , LM5160
Hi,
Figure 9 in UCC25230 datasheet which depicts the typical application have D2 Zener diode connected to COMP pin.
What is the function of the D2 diode ? Is it…
Part Number: UCC25230 Hi TI engineers,
I use UCC25230 as an auxiliary power source.Output 9V.Using LPD5030（220uH） as coupling inductor for second side power supply.But the oscillation is serious.The original edge is not oscillatory.
I do not konw why.
…
Part Number: UCC25230 Other Parts Discussed in Thread: PMP8878 Hi TI engineers,
I use UCC25230 as an auxiliary power source.Output 9V.Using LPD5030 as coupling inductor for second side power supply.But the oscillation is serious.The original edge is not…
Part Number: UCC25230 Hi Ti Engineers,
This is the schematic.It uses UCC25230 as auxiliary power conversion chip converting from 36V-72V to 9V .The problem is that the T2 second side oscillation is serious as below channel 3.
The schematic diagram is…
Part Number: UCC25230 Hi David,
This is the schematic.It uses UCC25230 as auxiliary power conversion chip converting from 36V-72V to 9V .The problem is that the T2 second side oscillation is serious as below channel 3.
The schematic diagram is based …
Other Parts Discussed in Thread: UCC25230 I am evaluating the UCC25230 "flybuck" converter, and having little success achieving the desired efficiency. The eval board has been modified from the design values (5V rails instead of 12V, lighter…
Part Number: PMP8878 Other Parts Discussed in Thread: UCC25230 , UCC27324 Dear TI Experts,
The bias supply(12VS) in PMP8878 is designed for 12V/0.2A using UCC25230. How TI arrived at 0.2A?.
What is the driving current required for the synchronous mosfets…
Dear Eric,
you mean to say UVLO (under voltage lockout) and OVLO (under voltage lockout) feature can be implemented by UCC25230 IC instead of the main controller UCC28250 correct?.
But why UVLO and OVLO is not implemented in PMP8878?.I can see pin no 3(UV…
