Datasheet Details
- Part number
- STNRG011
- Manufacturer
- STMicroelectronics ↗
- File Size
- 411.91 KB
- Datasheet
- STNRG011-STMicroelectronics.pdf
- Description
- PFC and time-shift LLC resonant controller
STNRG011 Description
STNRG011 Datasheet Digital combo multi-mode PFC and time-shift LLC resonant controller .
1
Description
The STNRG011 embodies a multi-mode (transition-mode and DCM) PFC controller, a high- voltage double-ended controller for the LLC reso.
STNRG011 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-
STNRG011 Applications
* Open frame SMPS
* Flat screen TV SMPS
* ATX power supply
* AC-DC adapter
Figure 1. Block diagram
BOOT HVG
FGND LV G
LLC_CS LLC_AUX
LLC_FB
HV half-bridge
driver
LLC controller
HV AC line interface
PFC controller
TX
Power management and
RX
communication
VAC V
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