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SKYWORKS IC Integrated Circuit Chip SKY81290-11-563LFJ
$ 0 .69
✔ In Stock (Can ship in 5-7 days)
Quantity
MOQ : 453
Payment Methods
Online Support 24/7
12 Months Warranty for New Products
30 Days Money Back Guarantee
The SKY81290 is a high-efficiency, 1.2 A high current boost
converter with a programmable constant current sink. It is an
ideal power solution for LED photo flash applications in all single
cell, Li-ion powered products.
The SKY81290 maintains output current regulation by switching
the internal high-side and low-side switch transistors. The
transistor switches are pulse-width modulated at a fixed
frequency of 2.0 MHz. The high switching frequency allows the
use of a small external inductor and output capacitor, which
makes the SKY81290 ideally suited for small battery-powered
applications.
Skyworks proprietary Advanced Simple Serial Control
(AS2
Cwire™) digital interface is used to enable, disable, configure,
and program the operation of the SKY81290. Using the AS2
Cwire
interface, the Movie Mode current level for each LED, flash safety
timer, and the flash-to-Movie-Mode current ratio can be
programmed to one of 16 levels.
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- Q: Can I request a specific delivery date for my order?
A: While we strive to deliver orders promptly, specific delivery date requests may not always be possible due to logistics and carrier limitations. However, if you have a specific requirement or need expedited shipping, please contact our customer service, and we will do our best to assist you.
- Q: What should I do if I forgot my password?
A: If you forgot your password, click on the "Forgot Password" link on the login page. Follow the instructions to reset your password.
- Q: Do you offer free shipping?
A: We may offer free shipping on select products or as part of promotional campaigns. You can check the product details or promotions to see if free shipping is available.
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Reviews
- J
JOE MCGRAW
Aug 16, 2025
SKYWORKS IC Integrated Circuit Chip SKY81290-11-563LFJSuper fast shipping, thanks so much!HelpfulUnhelpful - K
Keith Orland
Jun 13, 2025
SKYWORKS IC Integrated Circuit Chip SKY81290-11-563LFJVery satisfied with the service.HelpfulUnhelpful - H
Hugh Currie
Oct 04, 2024
SKYWORKS IC Integrated Circuit Chip SKY81290-11-563LFJWas pretty easy to find the product and pay with Paypal. Looking forward to receiving the item to judge qualityHelpfulUnhelpful - A
Aaron Kaplan
Sep 27, 2024
SKYWORKS IC Integrated Circuit Chip SKY81290-11-563LFJImpressive phone support and personalized website experience.HelpfulUnhelpful - A
Anonymous user
Nov 25, 2022
SKYWORKS IC Integrated Circuit Chip SKY81290-11-563LFJAll was ok! No problems whatsoever.HelpfulUnhelpful
SKYWORKS IC Integrated Circuit Chip SKY81290-11-563LFJ
$ 0 .69
Click here to view shipping costs.
✔ In Stock (Can ship in 5-7 days)
Quantity
MOQ : 453
Payment Methods
-
Online Support 24/7
-
12 Months Warranty for New Products
-
30 Days Money Back Guarantee
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