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STMICROELECTRONICS STEVAL-ISA172V2
Evaluation Board, VIPER27H, STM32F334C8, 2kW Fully Digital AC-DC Power Supply (D-SMPS)
- Manufacturer:
- STMICROELECTRONICS STMICROELECTRONICS
- Manufacturer Part No:
- STEVAL-ISA172V2
- Order Code:
- 2627822
- Technical Datasheet:
- STEVAL-ISA172V2 Datasheet
- ECAD / MCAD
-
Product Overview
The STEVAL-ISA172V2 is a 2KW fully digital AC to DC power supply (D-SMPS) evaluation board. It consisting of 2 power sections, a two phase interleaved power factor corrector (PFC) and a DC to DC phase shifted full-bridge converter, controlled by a STM32F334 microcontroller for each section. The interleaved PFC comprises 2 boost converters operating with 180° out of phase, based on 600V MDmesh M2 power MOSFETs. The downstream section comprises of a DC to DC phase shifted full-bridge converter based on MDmesh DM2 Power MOSFETs and performing voltage step down using HF transformer with a primary to secondary ratio chosen to maintain high enough efficiency and regulation over entire operating range. On primary side transformer is supplied by full-bridge converter and switching losses are reduced. On secondary side synchronous rectification (SR) is used to ensure low conduction losses. The output voltage waveform is rectified by STripFET Power MOSFETs and then smoothed by output filter.
- 90V to 264V input AC voltage, 48V or 52V output voltage, 42A (max) output current
- 45Hz to 65Hz input AC frequency, 60KHz PFC switching frequency, PFC Average current mode control
- Cycle by cycle PFC current control, 0.99 maximum power factor & 100KHz DC to DC switching frequency
- 80 PLUS platinum level overall efficiency, 4KV HF transformer isolation voltage
- Forced cooling with air flow speed modulation according to the output power
- Over temperature protection, Output short circuit protection & EMC filter for noise reduction
- PFC power stage based on MDmesh M2 power MOSFETs and SiC diodes
- DC-DC power stage based on Mdmesh DM2 power MOSFETs
- Synchronous rectification based on STripFET power MOSFETs
- Active clamp circuit based on MDmesh DM2 power MOSFETs
Applications
Power Management
Footnotes
Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.
Product Information
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- :
- STMicroelectronics
- :
- VIPER27H, STM32F334C8
- :
- Power Management
- :
- SMPS
- :
- Evaluation Board VIPER27H, STM32F334C8
- :
- -
Technical Documents (1)
Available for back order
More stock available to supplier lead times which is approximately 9/30/24
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You can reserve stock now just order your desired quantity and checkout as normal. The quantity that cant be dispatched now will be placed on back order and sent as soon as we get a delivery from our supplier. You only get charged when the products are dispatched to you.
Due to market conditions delivery times are for general guidance only and may be subject to change at short notice
Php36,625.60
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