Part Number: UC2846 Other Parts Discussed in Thread: TL431 Tool/software: Hi,
we are using ic UC2846 for designing dc to dc converter & we want to add feature like remote sensing & trimming with this ic kindly suggest the circuit for remote sensing…
Part Number: UC2846 Tool/software: Dear Team,
Greetings!
We are currently working with the UC2846 Current Mode PWM Controller and noticed that its reference design does not include an isolated reference for the COMP and EA- pins .
Could you please…
Part Number: UC2846 Tool/software: Dear Expert
The issue with the UC2846DWTR chip is: a repair machine with a half bridge TOP circuit, burning half bridge MOS. Testing has found that the open loop duty cycle of the upper and lower tubes is asymmetric…
Part Number: UC2846 Tool/software:
Looking at the above excerpt - wanting to confirm the shutdown function always requires input on Pin 16 to active the shutdown function, or if pulling more than 3mA on its own from Vref can cause this state to be…
Part Number: UC2846 Other Parts Discussed in Thread: UC3846 Dear TI experts,
My customer asked the difference between UC2846 and UC3846.
I can only found the difference about operating temperature in comparison table.
And my customer said that UC2846…
Part Number: UC2846
Good morning.
We are using the UC2846DWTR current mode controller, but I am not understand how the current limit circuit works.
For example in this circuit, R2 = 1K R1 = 1.5K and Rs = 0.5ohms. Ilimit = ((5.1V*1K)/(1k+1.5K…
Part Number: UC2846 Other Parts Discussed in Thread: UC1846 Dears:
Customer use UC2846DWTR, they want to know which column to use to calculate thermal 1 or 2 column ?
Also they want to know UC2846DWTR junction temp , as datasheet only shows the operation…
Part Number: UC2846 Hi,
In UC2846 datasheet, UC2846DW （SOIC,DW-16 ) packaging information, including Package Outline, Example Board Layou and Example Stencil Design, are not found. would like help share them?
Part Number: UC2846 Other Parts Discussed in Thread: LM25037 Hi Team,
My customer used UC2846 for years, and now want to change to a new push pull device, which need to support optical couple feedback, could you help to recommend a new one?
Thanks…
Part Number: UC2846 Other Parts Discussed in Thread: UCC27524 Hi, support team
My customer has the questions as follow:
I want find a MOSFET driver for UC2846 . Datasheet says output current of UC2846 is 500mA. Does TI have dual MOS drives with common…
