Status: | Active |
---|---|
Series: | L4984D |
RoHS: | Compliant |
Prices starting from US$0.52
Distributor | Stock | ||
---|---|---|---|
Farnell
from US$1.20
|
No stock
|
Buy Now | |
Chip One Stop
from US$1.04
|
2,000
in stock
|
Buy Now | |
Transfer Multisort Elektronik
from US$1.86
|
100
in stock
|
Buy Now | |
Newark Electronics
from US$0.52
|
90
in stock
|
Buy Now | |
Avnet Silica
-
|
1,900
in stock
|
Buy Now | |
Future Electronics
from US$1.22
|
-
|
Buy Now | |
Avnet America
from US$1.18
|
-
|
Buy Now | |
element14
from US$1.29
|
-
|
Buy Now | |
EBV Elektronik
-
|
-
|
Buy Now |
Line-modulated fixed-off-time (LM-FOT) control of CCM-operated PFC pre-regulators |
Proprietary LM-FOT modulator for nearly fixed-frequency operation |
Proprietary multiplier design for minimum THD of AC input current |
Fast “bi-directional” input voltage feedforward (1/V2correction) |
Accurate adjustable output overvoltage protection |
Protection against feedback loop failure (latched shutdown) |
Inductor saturation protection |
AC brownout detection |
Digital leading-edge blanking on current sense |
Soft-start |
1% (at Tj = 25 °C) internal reference voltage |
- 600 / + 800 mA totem pole gate driver with active pull-down during UVLO and voltage clamp |
SSOP10 package |
Product Specifications |
---|
DS9596 CCM PFC controller |
Application Notes |
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AN4149 Designing a CCM PFC pre-regulator based on the L4984D |
AN4163 EVL4984-350W: 350 W CCM PFC pre-regulator with the L4984D |
Application Notes for related Tools & Software |
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AN4163 EVL4984-350W: 350 W CCM PFC pre-regulator with the L4984D |
Presentations |
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EuP Lot 6 Tier2 Ecodesign requirements for Standby |
L4984D CCM PFC Controller |
Power Factor Corrector controllers portfolio |
IC: driver | Transfer Multisort Elektronik |
Pfc Controller, Ccm, 22.5V, Ssop-10 | Newark Electronics |
Power Factor Correction CONTRLR 0.065mA 10-Pin SSOP Tube | Avnet Silica |
Current-Mode 22.5 V 6 mA Line-Modulated Fixed-Off-Time PFC Controller-SSOP-10 | Future Electronics |
PFC CONTROLLER, CCM, 22.5V, SSOP-10 | Farnell |
Where can I find additional details, specifications and documents for a L4984D?
Additional datasheets, footprints and schematics for L4984D are listed on our Part Details page. You can also find images and similar parts to L4984D on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for L4984D on our Product Comparison page. Access via the 'View Pricing & Stock' button to view L4984D price breaks, MOQs, lead times, inventory and SKUs from distributors.
What category does L4984D fall under?
The L4984D is listed under Power Management > AC-DC Converters > PFC Controllers.
Can I view similar or alternative parts?
You can view similar parts to L4984D when available in the PFC Controllers range under the specifications section at the bottom of the details page.
Who can I contact for technical support of the product?
Submit any questions directly to the customer support team of the distributor listing the product. For the L4984D you can contact the distributor directly for product support, shipping queries etc.
Is the L4984D RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by STMicroelectronics.
Which authorised distributors for L4984D have stock available?
Authorised distributors including Chip One Stop, Transfer Multisort Elektronik, Newark Electronics, Avnet Silica and Future Electronics have stock available or on a lead time for L4984D.
How do I check stock and lead times for all distributors?
Stock availability and lead times will be displayed for L4984D often in real-time on the comparison pages.
What if I can't find stock of L4984D?
You can fill out our help required form which you can use to request a quote for L4984D from some of our verified obsolescence suppliers. Alternatively, contact us via our web chat in the bottom left of your screen and one of our team will try to help.