The STEVAL-ISA110V1 demonstration board is a 12 V-1 A power supply set in non-isolated flyback topology using the VIPER26LN, a new offline high-voltage converter by STMicroelectronics.
The features of the device include an 800 V avalanche-rugged power section, PWM operation at 60 kHz with frequency jittering for lower EMI, current limiting with adjustable set point, onboard soft-start, a safe auto-restart after a fault condition, and low standby power.
Protection features include thermal shutdown with hysteresis, delayed overload protection, and open loop failure protection.
|DB1870: 12 V/12 W wide-range non-isolated flyback based on the VIPER26LN||1.0||1 MB|
|STEVAL-ISA110V1 gerber files||1.0||89 KB|
|STEVAL-ISA110V1 BOM||2.0||99 KB|
|STEVAL-ISA110V1 schematics||1.0||142 KB|
|Evaluation products license agreement||1.4||128 KB|
|Part Number||Core Product||Marketing Status||Unit Price (US$) *||Quantity||ECCN (EU)||ECCN (US)||Country of Origin||More info||Order from ST||Order from Distributors|
|STEVAL-ISA110V1||VIPER26LN||Active : Product is in volume production||107||1||NEC||EAR99||ITALY||MORE INFO||No availability reported, please contact our Sales office|
|Part Number||Marketing Status||Package||Grade||RoHS Compliance Grade||Material 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.