Requirement Solutions 5V/10W

Vishwanath Singh

Other Parts Discussed in Thread: UCC28740, UCC28600

Dear Sir,

I have need one Solution as per below requirement. I have given two input range.When I have need solution-1 requirement I can assemble component as per design and I have need solution-2 requirement I can assemble component as per design.

Solution 1. Input Voltage-80VAC to 264VAC/ 75VDC to 400VDC

Output Voltage- 5V/2A

Solution 2. Input Voltage- 15VDC to 60VDC

Output Voltage- 5V/2A

Protection:Input Under Voltage/Over Voltage, Overload,Short Circuit,Output Over Voltage and Over Temperature.

Line & Load Regulation-1%

over 1 year ago

0 Harish Ramakrishnan5 over 1 year ago

TI__Mastermind 22605 points

Hi Vishwanath,

Thank you for the query.

For you first solution I would recommended the following.

https://www.ti.com/tool/UCC28730EVM-552

https://www.ti.com/tool/UCC28740EVM-525

For your second system, check:

PMP8851.

https://www.ti.com/reference-designs/index.html#search?vinmin=15&vinmax=60,1200.00&iout=2&vout=5

Going ahead, kindly post with the product numbers as this will help address your query more easily.

Regards,

Harish

0 Vishwanath Singh over 1 year ago in reply to Harish Ramakrishnan5

Intellectual 370 points

I see above solution but This Solution is not meet our requirement.

I say I have need one solution and I can use solution as per my requirement with same switching IC.

Example- I have select one switching IC(UCC28740)

When I have need Input Voltage-80VAC to 264VAC/ 75VDC to 400VDC with Output Voltage- 5V/2A.I can assemble component as per design.

When I have need Input Voltage-15VDC to 60VDC with Output Voltage- 5V/2A.I can assemble component as per design

0 Harish Ramakrishnan5 over 1 year ago in reply to Vishwanath Singh

TI__Mastermind 22605 points

So you need same IC to meet both the requireemnts?

0 Vishwanath Singh over 1 year ago in reply to Harish Ramakrishnan5

Intellectual 370 points

Yes

Other component change No any issue

0 Vishwanath Singh over 1 year ago in reply to Harish Ramakrishnan5

Intellectual 370 points

But Circuit is same both condition

0 Harish Ramakrishnan5 over 1 year ago in reply to Vishwanath Singh

TI__Mastermind 22605 points

I think you should try UCC28600. Because of 15V startup requirement (startup threshold is 13V of the IC).

0 Vishwanath Singh over 1 year ago in reply to Harish Ramakrishnan5

Intellectual 370 points

You have any reference design

0 Harish Ramakrishnan5 over 1 year ago in reply to Vishwanath Singh

TI__Mastermind 22605 points

We do not have reference design exactly for your specifications. But there are a lot of designs available based on UCC28600.

https://www.ti.com/reference-designs/index.html#search?keyword=UCC28600

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Requirement Solutions 5V/10W