STMicroelectronics 12 V - 210 W Adapter Based on STCMB1, Combo TM PFC & HB LLC AC-DC Converter for EVLCMB1-AIO210W for
- RS Stock No.:
- 175-0674
- Mfr. Part No.:
- EVLCMB1-AIO210W
- Manufacturer:
- STMicroelectronics
Discontinued product
- RS Stock No.:
- 175-0674
- Mfr. Part No.:
- EVLCMB1-AIO210W
- Manufacturer:
- STMicroelectronics
Product overview and Technical data sheets
Legislation and Compliance
- COO (Country of Origin):
- IT
Product Details
STMicroelectronics EVLCMB1-AIO210W Demonstration Board
The STMicroelectronics EVLCMB1-AIO210W demonstration board is a 12V - 210W converter, tailored for the typical specification of an AC/DC adapter for all-in-one systems with a wide input mains range very low power consumption at light load and good average efficiency. The architecture is based on a two-stage approach: a front-end transition mode PFC pre-regulator and a downstream LLC resonant half-bridge converter, the PFC and LLC controllers are both integrated into the STCMB1 combo IC. At the secondary side, synchronous rectification is implemented using SRK2001. The PFC section uses a proprietary constant-on time control methodology that does not require a sinusoidal input reference. The LLC section is based on a proprietary time shift control method that improves dynamic behaviour and input ripple rejection resulting in a cleaner output voltage.
Features and Benefits
Average efficiency is > 90%, according to European CoC ver. 5 Tier 2 for external power supplies
Efficiency at 250mW is > 60%, well above EuP lot 6 Tier 2 limit
Mains supply voltage frequency ranges between 45Hz and 65Hz
No load mains consumption is < 90mW, well below European CoC ver. 5 Tier 2 limit
Output voltage is 12V at 17.5A continuous operation
Overall efficiency at full load is above 90%, well above ENERGY STAR® 6.1 limit
Universal input mains voltage ranges between 90Vac and 264Vac
Efficiency at 250mW is > 60%, well above EuP lot 6 Tier 2 limit
Mains supply voltage frequency ranges between 45Hz and 65Hz
No load mains consumption is < 90mW, well below European CoC ver. 5 Tier 2 limit
Output voltage is 12V at 17.5A continuous operation
Overall efficiency at full load is above 90%, well above ENERGY STAR® 6.1 limit
Universal input mains voltage ranges between 90Vac and 264Vac
Certifications
EN55022 Class-B
EN60950 standards
EN61000-3-2 Class-D
JEITA-MITI Class-D
EN60950 standards
EN61000-3-2 Class-D
JEITA-MITI Class-D
Specifications
Attribute | Value |
---|---|
Power Management Function | AC-DC Converter |
For Use With | STCMB1 |
Kit Classification | Demonstration Board |
Featured Device | EVLCMB1-AIO210W |
Kit Name | 12 V - 210 W Adapter Based on STCMB1, Combo TM PFC & HB LLC |