SP002349590
image shown is a representation only
Description:
6W bias supply evaluation kit N
Supplier:
INFINEON
Matchcode:
KIT_6W_12V_P7_950V
Rutronik No.:
TMOS2476
Unit Pack:
1
MOQ:
1
package:
EVALBOARD
Packaging:
INDIVIDUAL
Datasheet
Add to Project
Samples
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- Automotive
- NO
- Package
- EVALBOARD
- RoHS Status
- RoHS-conform
- Packaging
- INDIVIDUAL
- ECCN
- EAR99
- Customs Tariff No.
- 85437090990
- Country
- Germany
- Supplier Lead time
- 14 weeks
In power supplies that are used for server, telecom, and industrial applications there is typically a small bias power supply in addition to the main power converter. This 6W bias board is designed to run in a system where it is continuously powered from the 400VDC output of a boost power factor correction (PFC) converter and provides power to the fan, gatedrivers, and controller. This board uses the ICE5QSAG quasi-resonant (QR) flyback controller and the new 950V CoolMOS™ P7 (IPU95R3K7P7). This 950V breakdown voltage gives additional margin in the system to ensure the bias continues to run through surge events. This design was done as a snubberless flyback converter to further improve the efficiency over the entire load range.
- Quasi-resonant flyback using a Infineon’s second generation controller
- Snubberless operation to improve efficiency
- 950V breakdown voltage allows operating off of higher input voltages
- Primary side regulated 12V and a secondary side unregulated 12V output
- High efficiency
- Low cost solution
- Reduced PCB hotspot due to elimination of the snubber network
- Server and telecom
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