STEVAL-ISA115V112 V, 150 mA non-isolated buck converter using VIPer Plus - VIPER06XS
The STEVAL-ISA115V1 demonstration board is a 12 V / 0.15 A power supply set in buck topology with the VIPER06XS, a new off-line high voltage converter by STMicroelectronics.
The features of the device include an 800 V avalanche rugged power section, PWM operation at 30 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 consumption.
Available protection features include thermal shutdown with hysteresis, delayed overload protection and open loop failure protection. All protection is auto-restart mode.
- Universal input mains range:
- input voltage: 90 VAC - 264 VAC
- frequency: 45 Hz - 65 Hz
- Single-output voltage: 12 V @ 0.15 A continuous operation
- Standby mains consumption: < 50 mW @ 265 VAC
- Average efficiency: > 75%
- Fully protected against faults (overload, feedback disconnection and overheating)
- EMI: in accordance with EN55022-Class-B
- RoHS compliant
DB1920: 12 V, 150 mA non-isolated buck converter using VIPer™ Plus - VIPER06XS
AN4260: 12 V, 150 mA non-isolated buck converter using the VIPER06XS, from the VIPer™ plus family
Board Manufacturing Specification
STEVAL-ISA115V1 gerber files
Bill of Materials
Sample & BuyTop
|Part Number||Marketing Status||Core Product||Order From ST||Unit Price (US$)*|
|Distributor Availability||RoHS Compliance Grade||Download
(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors
(**) 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.