DA9062, There are default voltage value?

⚠️
Hi there.. thanks for coming to the forums. Exciting news! we’re now in the process of moving to our new forum platform that will offer better functionality and is contained within the main Dialog website. All posts and accounts have been migrated. We’re now accepting traffic on the new forum only - please POST any new threads at//www.xmece.com/support. We’ll be fixing bugs / optimising the searching and tagging over the coming days.
5 posts / 0 new
Last post
Wed, 2020-12-09 07:55
#1
tarzanbs
Offline
Last seen:8 months 3 weeks ago
加入:2020-12-08 11:49
DA9062, There are default voltage value?

I designed circuit board that use a DA9062.

I know that DA9062 would be programed OTP for voltage regulator.

but It was too late when i recognize about this requirement.

(already i had soldering without programming in board)

so, i have a few question :

1. i want to 0.85v in buck1, buck2. so i schematic like lower picture.

-> is there a method for programming 0.85v?

2. If when i had soldering DA9062 in board without programming OTP, is there a default voltage value in buck1 and buck2?

Attachment:
PDF icon0V85SCH.pdf
Device:
DA14580
Wed, 2020-12-09 13:32
ED_Dialog
Offline
Last seen:5 months 1 week ago
Staff
加入:2017-09-18 11:54
Hello,

Hello,

The DA9061/62/63 PMIC are OTP devices and need to be programmed. The devices can be programmed via the in-circuit programmer(see apps note), Avnet programming(region dependent) or by dialog. We have a high threshold for programming, so for smaller prototypes or produciton run the ICP or avnet programming is recomended.

Kind regards,
Elliott

Thu, 2020-12-10 03:33
(Reply to #2)
tarzanbs
Offline
Last seen:8 months 3 weeks ago
加入:2020-12-08 11:49
Thanks for your reply.

Thanks for your reply.

You mean that i will de-soldering chip and then have to programming this chip.. right?

So, i am looking for ICP kit. and found 'https://www.avnet.com/shop/us/products/dialog-semiconductor/da9061-2-3-i...'

I think this device is ICP kit. But kit stock is 0. So i can not purchase this kit.

Could you recommend site address for puchasing ICP kit?

Thu, 2020-12-10 08:41
ED_Dialog
Offline
Last seen:5 months 1 week ago
Staff
加入:2017-09-18 11:54
Hello,

Hello,

The ICP will not require the device to be de-soldered. The Avnet programming service would require you to remove the unprogrammed part nad replace it with the programmed.

We have stock of the ICP board, so you should be able to purchase it via Avnet.

Kind regards,

Elliott

Thu, 2021-02-04 04:58
IsraelSchmidt
Offline
Last seen:6 months 3 weeks ago
加入:2021-02-04 04:56
I think this gadget is ICP

I think this gadget is ICP unit. Be that as it may, pack stock is 0. So I can not buy this pack.Tellpizzahut