EVLSTNRG011-150
Active12 V, 150 W POWER SUPPLY BASED ON STNRG011 DIGITAL COMBO AND SRK2001 ADAPTIVE SYNCHRONOUS RECTIFIER CONTROLLER
EVLSTNRG011-150
Active12 V, 150 W POWER SUPPLY BASED ON STNRG011 DIGITAL COMBO AND SRK2001 ADAPTIVE SYNCHRONOUS RECTIFIER CONTROLLER
Description
General part information
EVLSTNRG011 Series
The EVLSTNRG011-150 is a 12 V, 150 W power supply demonstration board for 90 V ac to 264 V ac mains, which is representative of an AC/DC converter for an all in one (AIO) computer or a general purpose high power adapter.
The design is based on the STNRG011 IC, a digital combo that controls a two-stage AC/DC SMPL. The front-end is a transition mode PFC pre-regulator and the second stage is an LLC HB resonant converter. The SRK2001 implements the synchronous rectification in order to obtain higher efficiency.
No auxiliary supply is needed due to the very low consumption at no load.
Technical Specifications
Parameters and characteristics for this part
| Specification | EVLSTNRG011-150 |
|---|---|
| Board Type | Fully Populated |
| Contents | Board |
| Main Purpose | Primary and Secondary Side with PFC, AC/DC |
| Non-Isolated Output Count | 1 count |
| Output Type | Non-Isolated |
| Power - Output | 150 W |
| Regulator Topology | Resonant |
| Supplied Contents | Board(s) |
| Total Output Count | 1 |
| Utilized IC / Part | STNRG011 |
| Voltage - Input (AC) Maximum | 264 V |
| Voltage - Input (AC) Minimum | 90 V |
| Voltage - Output | 12 V |
Pricing
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