Status: | Active |
---|---|
Series: | STCMB1 |
RoHS: | Compliant |
Prices starting from US$1.68
Distributor | Stock | ||
---|---|---|---|
RS
from US$2.72
|
1,838
in stock
|
Buy Now | |
Avnet Silica
-
|
1,000
in stock
|
Buy Now | |
Newark Electronics
from US$4.00
|
-
|
Buy Now | |
Future Electronics
from US$1.68
|
-
|
Buy Now | |
Avnet America
from US$1.77
|
-
|
Buy Now | |
element14
from US$2.00
|
-
|
Buy Now | |
Farnell
from US$1.89
|
-
|
Buy Now | |
EBV Elektronik
-
|
-
|
Buy Now |
Common features SO20W package 800 V high voltage start-up with integrated input voltage sensing Active input filter capacitor discharge circuitry for reduced standby power compliant with IEC 62368-1 and UL Demko certified Independent debug mode for both converters |
SO20W package |
800 V high voltage start-up with integrated input voltage sensing |
Active input filter capacitor discharge circuitry for reduced standby power compliant with IEC 62368-1 and UL Demko certified |
Independent debug mode for both converters |
PFC controller features Enhanced constant on-time PFC with input voltage feedforward, THD optimizer Complete set of protections: ac brown-in/out, inrush control, OVP, OCP, inductor saturation, feedback disconnection |
Enhanced constant on-time PFC with input voltage feedforward, THD optimizer |
Complete set of protections: ac brown-in/out, inrush control, OVP, OCP, inductor saturation, feedback disconnection |
LLC controller features Proprietary timeshift control for improved input ripple rejection and dynamic response Half-bridge operation up to 750 kHz with self-adjusting deadtime Complete set of protections: dc brown-out, two-level OCP, hard switching prevention (HSP) function for anti-capacitive mode protection and safe start-up Synchronous burst mode operation with PFC enhances light-load efficiency |
Proprietary timeshift control for improved input ripple rejection and dynamic response |
Half-bridge operation up to 750 kHz with self-adjusting deadtime |
Complete set of protections: dc brown-out, two-level OCP, hard switching prevention (HSP) function for anti-capacitive mode protection and safe start-up |
Synchronous burst mode operation with PFC enhances light-load efficiency |
Product Specifications |
---|
DS11511 TM PFC with X-cap discharge and LLC resonant combo controller |
Application Notes |
---|
AN5034 12 V - 210 W converter based on STCMB1, combo TM PFC, HB LLC and SRK2001, adaptive SR controller |
AN5035 19 V - 90 W adapter based on the STCMB1, combo TM PFC and HB LLC |
Design Notes & Tips |
---|
DT0144 THD improvement at light-load in applications using STCMB1 |
Presentations |
---|
Primary side regulation controllers portfolio |
Brochures |
---|
Power Management Guide |
TM PFC with X-cap discharge and LLC reso | RS |
PFC Controller IC, Transition Mode, 10 V to 20 V, 750 kHz, 20 Pins, SOIC-W | Avnet Silica |
Power Conversion |Stmicroelectronics STCMB1 | Newark Electronics |
20 V 500 kHz TM PFC with X-Cap Discharge and LLC Resonant Combo Controller | Future Electronics |
PFC CONTROLLER, TM, 500KHZ, WSOIC-20 | element14 |
Where can I find additional details, specifications and documents for a STCMB1?
Additional datasheets, footprints and schematics for STCMB1 are listed on our Part Details page. You can also find images and similar parts to STCMB1 on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for STCMB1 on our Product Comparison page. Access via the 'View Pricing & Stock' button to view STCMB1 price breaks, MOQs, lead times, inventory and SKUs from distributors.
What category does STCMB1 fall under?
The STCMB1 is listed under Power Management > AC-DC Converters > Digital and Resonant Controllers.
Can I view similar or alternative parts?
You can view similar parts to STCMB1 when available in the Digital and Resonant 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 STCMB1 you can contact the distributor directly for product support, shipping queries etc.
Is the STCMB1 RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by STMicroelectronics.
Which authorised distributors for STCMB1 have stock available?
Authorised distributors including RS, Avnet Silica, Newark Electronics, Future Electronics and Avnet America have stock available or on a lead time for STCMB1.
How do I check stock and lead times for all distributors?
Stock availability and lead times will be displayed for STCMB1 often in real-time on the comparison pages.
What if I can't find stock of STCMB1?
You can fill out our help required form which you can use to request a quote for STCMB1 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.