STNRG011TR AC-DC Converters by STMicroelectronics

Digital combo multi-mode PFC and time-shift LLC resonant controller

Status: Active
Series: STNRG011
RoHS: Compliant
View Datasheet Manufacturer Site View Pricing & Stock

The STNRG011 embodies a multi-mode (transition-mode and DCM) PFC controller, a high- voltage double-ended controller for the LLC resonant half-bridge, an 800 V-rated startup generator and a sophisticated digital engine, that manage optimal operation of three blocks. The device comes in a 20-pin SO package and offers an advanced solution for power- factor-corrected high-efficiency converters supposed to comply with the most stringent energy saving regulations. The power system and the control algorithms are managed by an 8-bit core with dedicated fast peripherals (SMED). Optimized digital algorithms together with HW analog IPs are implemented to guarantee a very high performance, BOM optimization and robustness. The digital algorithms are stored into an internal ROM memory and all key application parameters can be stored into a device's NVM (non-volatile memory) memory during the production phase allowing wide configurability and calibration. The device can also externally communicate through a 2-pin UART, allowing the monitoring function, the black box storing into an external E2PROM and the software patch upload from the external E2PROM.

Prices starting from US$1.74


Distributor Starting From Stock
Logo for Future Electronics Future Electronics US$1.92
2,000
Buy Now
Logo for Newark Electronics Newark Electronics US$2.66
126
Buy Now
Logo for element14 element14 US$2.67
126
Buy Now
Logo for Avnet America Avnet America US$1.90
-
Buy Now
View Full Pricing & Stock Comparison

Features

Digital combo multi-mode PFC + time-shift LLC resonant half-bridge controller
Onboard 800 V startup circuit, line sense and X-cap discharge compliant with IEC 62368-1, for reduced standby power
Enhanced fixed on time multi-mode TM PFC controller with input voltage feed-forward, THD optimizer and frequency limitation
Complete set of PFC protections
Time-shift control of resonant half-bridge
Enhanced burst-mode at light load with fast
transient response and line adaptive half- bridge brown-out protection
Complete set of half-bridge protections
Available in SO20 package

Resources









Alternative Descriptions

19V Digital Combo Multi-Mode PFC +Time-Shift LLC Resonant Half-Bridge Controller | Future Electronics
Pfc Controller, Multi Mode, 19V, Soic20 | Newark Electronics
PFC CONTROLLER, MULTI MODE, 19V, SOIC20 | element14
Power Factor Correction PWM CONTRLR Digital Combo Multi-Mode PFC Controller 20-Pin SOIC T/R | Avnet America


Frequently Asked Questions

Where can I find additional details, specifications and documents for a STNRG011TR?

Additional datasheets, footprints and schematics for STNRG011TR are listed on our Part Details page. You can also find images and similar parts to STNRG011TR on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for STNRG011TR on our Product Comparison page. Access via the 'View Pricing & Stock' button to view STNRG011TR price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does STNRG011TR fall under?

The STNRG011TR 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 STNRG011TR 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 STNRG011TR you can contact the distributor directly for product support, shipping queries etc.

Is the STNRG011TR RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by STMicroelectronics.

Which authorised distributors for STNRG011TR have stock available?

Authorised distributors including Future Electronics, Newark Electronics, element14, Farnell and Avnet America have stock available or on a lead time for STNRG011TR.

How do I check stock and lead times for all distributors?

Stock availability and lead times will be displayed for STNRG011TR often in real-time on the comparison pages.

What if I can't find stock of STNRG011TR?

You can fill out our help required form which you can use to request a quote for STNRG011TR 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.

We use cookies to improve your experience. See our privacy policy.
Okay