Product overview
Description
The EVL011A150ADP is a 12 V, 150 W power supply demonstration board for 90 Vac to 264 Vac 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 STNRG011A 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.
A full set of auxiliary functions and protections is also provided; this allows to reduce the overall BOM while maintaining a rugged design.
The performance of the EVL011A150ADP can meet the requirements of major standards ENERGY STAR® for computers ver. 6.1, Eup Lot 6 Tier 2, European CoC ver. 5 Tier-2, in terms of efficiency, no-load input power and power factor and feature harmonics content well below the limits of European Standard EN61000-3-2 Class-D and Japanese standard JEITA-MITI Class-D regulations.
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All features
- Digital controller: STNRG011A
- TM PFC with resonant HB-LLC converter
- Input voltage range: 90 ÷ 264 Vac
- 12 V ± 5% CV output regulation
- Full-load power: 150 W continuous operation
- Peak power loading: 200 W
- Full-load and average efficiency: greater than 90% at 115/230 Vac
- Peak efficiency: greater than 93%
- No-load mains consumption: less than 75 mW
- Hold-up time: greater than 10 ms
- Full set of programmable parameters
- High flexibility thanks to the configurable NVM
- Black box functionality with the installed EEPROM
Quality and Reliability
| Part Number | Marketing Status | Package | Grade | RoHS Compliance Grade | WEEE Compliant | Material Declaration** |
|---|---|---|---|---|---|---|
| EVL011A150ADP | Active | CARD | Industrial | Not compliant | - | |
EVL011A150ADP
Package:
CARDMaterial Declaration**:
(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.
Sample & Buy
| Part Number | Marketing Status | Budgetary Price (US$)*/Qty | Order from ST | Order from distributors | Package | Packing Type | RoHS | Country of Origin | ECCN (US) | ECCN (EU) | Supplier | Core Product | Board production status | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| EVL011A150ADP | | | distributors No availability of distributors reported, please contact our sales office |
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EVL011A150ADP Active
(*) Suggested Resale Price (USD) per defined quantity for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors