Other Parts Discussed in Thread: UCC2813-1 Hi,
I have designed Multi-output flyback power supply by using UCC2813-1 PWM IC,
Input and output specifications are as follows
Vinput- 16V-40V
Vout-5V@5A,+15V@0.75A,-15V@0.75A
Switching frequency …
Other Parts Discussed in Thread: UCC2813-5 , TLV431 , UCC2813-1 , UCC2813-4 Dear all
I will develop the product using UCC2813-5. (Input : AC 50V or DC 50V +/- 30% OutPut : 5V / 12A (60W) A circuit diagram based on the circuit proposed by TI Webench…
Yaita,
Here are some part numbers that appeared when I searched for your requirements. I recommend starting to look at UCC28600-Q1.
Part Number
TL2843B-Q1
UC2825A-Q1
UC2856-Q1
UC2856Q
UCC25706-Q1
UCC2813-0…
Other Parts Discussed in Thread: UCC2813-2 , UCC2813-1 Hi,
I have downloaded the ORCAD PSPICE model from TI website & I am getting the below mentioned DRC error message in both the schematics (UCC2813-2 and UCC2813-2).
Please help me to fix this…
Hi Len,
The UCCx8C4x is an enhanced BiCMOS version with pin-for-pin compatibility to the industry standard UCx84xA family. There is a offline flyback design example in Section 9.2 in datasheet.
https://www.ti.com/lit/ds/symlink/ucc38c42.pdf
Below…
Hello Jerry,
The attached application note describes the differences between the UCC3800 family and the UCC3813. The UCC3804 is a member of the UCC3800 family of controllers.
Regards,
Mike
UCC3800-3813 Differences slua247.pdf
Part Number: UCC2813-0 Flyback Circuit - 02.21.24.pdf
I am having problems with what I think is overcurrent on the the IC that causes it to break down after some amount of time. I have broken the trace on my board and added a wire to measure the current…
Hi
(1) For the minimum VCC voltage, you need to make the VCC above UVLO_on. For UCC2813-0, the UVLO_on is 7.2 V.
(2) Here are differences for different part number from UCC2813-0 to UCC2813-5. They have different turn on voltage of UVLO.
(3) The…
TI_GP_PWMs_ComparisonTable_External.pdf Wendy,
Thanks for your interest here. These are very popular devices and TI is committed to supporting them for new projects. See attached comparison. Please let me know if you have other questions.
Regards…
Part Number: UCC2813-0 Other Parts Discussed in Thread: UCC3813-0 , Dear, Sir.
My customer is considering to replace from UCC3813DTR-0 to UCC2813DTR-0,
also from UCC3813DTR-1 to UCC2813DTR-1.
I tried to read out the datasheet, but following are…
