List of pin compatible pwm/supervisor PSU ICs

[Quaddro]

This is my list of PSU ic pwm/supervisor pin to pin compatible. At least proven work for me..

1. HY510N <=> WT7510 <=> ST9S313 <=> PS113 <=>RT7501
2. TOP258 <=> TNY27x/TNY28x
3. PS223 <=> WT7527 <=> DWA106
4. PS229 <=> WT7525 DIP 14.
5. WT7520 <=> EST7502
6. TL494 <=> KA7500
7. 2005AZ <=> ATE7520 <=> LPG899 <=> WT7520 <=> ATX2005 <=> SDC2005 <=> CG8010 <=> EST7502 <=> SR6110B
8. WT7525 N161 <=> DWA105 N161

I do hope anyone can add more in this list..

--

i do need alot wt7525 n161, but i can't found it in my country. and if i ordered from ebay, it's so expensive. $10 each..

i've read in forum, that wt7525 n161 is replaceable with DWA105 n161.
That's great, because DWA105 is alot cheaper.
but i confuse because there's no DWA series ic datasheet that i can find, so i cannot make sure this is really compatible.

That anyone can find about DWA105 n161 datasheet?
or anyone can suggest another ic that can replace wt7525 n161?

[PeteS in CA]

Re: List of pin compatible pwm/supervisor PSU ICs

Tl494 <---> ka7500

[Quaddro]

Re: List of pin compatible pwm/supervisor PSU ICs

some addition

7. 2005AZ <=> ATE7520 <=> LPG899 <=> WT7520 <=> ATX2005 <=> SDC2005 <=> CG8010 <=> EST7502 <=> SR6110B

[Quaddro]

Re: List of pin compatible pwm/supervisor PSU ICs

addition for number 3.

3. PS223 <=> WT7527 <=> DWA106


Update:

i found a DWA105 N161 from old delta psu, tested with xigmatek nrp502, and this little thing works flawlessly as replacement.
so, as an addition..

8. WT7525 N161 <=> DWA105 N161

[Per Hansson]

Re: List of pin compatible pwm/supervisor PSU ICs

I updated the OP with the new additions, very nice work!

[mmartell]

Re: List of pin compatible pwm/supervisor PSU ICs

Know of anything compatible with a DNA1005A ?

[Quaddro]

Re: List of pin compatible pwm/supervisor PSU ICs

Know of anything compatible with a DNA1005A ?

Unfortunately, i didn't not find any datasheet about it. so it must be done with trial and error. Maybe, just maybe, dwa105n161/wt7525n161 will work as replacement.

[mmartell]

Re: List of pin compatible pwm/supervisor PSU ICs

Does this help ?

[Quaddro]

Re: List of pin compatible pwm/supervisor PSU ICs

I'm very sorry, i can't precisely predict what is each pin function base on that schematic..

[mmartell]

Re: List of pin compatible pwm/supervisor PSU ICs

k thanks for looking into it.

[PeteS in CA]

Re: List of pin compatible pwm/supervisor PSU ICs

Know of anything compatible with a DNA1005A ?

Back in 1998-2001 when I worked for Delta, DNA1001 and DNA1002 were proprietary custom ICs. DNA1005A may be as well.

[mmartell]

Re: List of pin compatible pwm/supervisor PSU ICs

I believe you may be right about that.

[GNRFreak69]

Re: List of pin compatible pwm/supervisor PSU ICs

I know this post if pretty old, but has been helpful to me.

HY510N <=> WT7510 <=> ST9S313 <=> PS113 <=>RT7501
same as TPS3510, TPS3511, LP7510

[asmbin]

Re: List of pin compatible pwm/supervisor PSU ICs

Please help Can you replace top256pn by top258gn

[lotas]

Re: List of pin compatible pwm/supervisor PSU ICs

Please help Can you replace top256pn by top258gn

Yes, you can, the difference in power.

[goodpsusearch]

Re: List of pin compatible pwm/supervisor PSU ICs

Let's make this thread sticky

[SMDFlea]

Re: List of pin compatible pwm/supervisor PSU ICs

Let's make this thread sticky

Done

[goodpsusearch]

Re: List of pin compatible pwm/supervisor PSU ICs

Thank you!

[tartuf]

Re: List of pin compatible pwm/supervisor PSU ICs

I don't know if these are completely same but I've noticed their datasheets are identical(copy-paste) - HY510N and EST7610. I have also compared HY510N and WT751002 datasheets and found that the only difference are PDON_N pin Voltages: 2.0V/0.8V on HY vs 2.4V/1.2V on WT.

It looks to me like either companies behind these have some agreements or they literally steal from each other.

https://z3d9b7u8.stackpathcdn.com/pd...0N-HawYang.pdf

https://z3d9b7u8.stackpathcdn.com/pd...ST7610_EST.pdf