12 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.

Key Features

  • 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

Image

×

设计

技术文档

产品规格
Description Version Size
DB1920 DB1920: 12 V, 150 mA non-isolated buck converter using VIPer™ Plus - VIPER06XS 2.0 107 KB
应用手册
Description Version Size
AN4260 AN4260: 12 V, 150 mA non-isolated buck converter using the VIPER06XS, from the VIPer™ plus family 4.0 3 MB

硬件资源

Board Manufacturing Specifications
Description Version Size
STEVAL-ISA115V1 gerber files 1.0 151 KB
Bill of Materials
Description Version Size
STEVAL-ISA115V1 BOM 3.0 53 KB
Schematic Packs
Description Version Size
STEVAL-ISA115V1 schematics 1.0 15 KB

法律

许可协议
Description Version Size
Evaluation products license agreement 1.0 125 KB
支持和社区
精选 产品

样片和购买

型号 Core Product Marketing Status Unit Price (US$) * Quantity ECCN (EU) ECCN (US) Country of Origin More info Order from ST Order from Distributors
STEVAL-ISA115V1 VIPER06XS Active 71.05 1 NEC EAR99 ITALY MORE INFO 直接购买 Add to cart DISTRIBUTOR AVAILABILITY
test

(*) 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

质量和可靠性

型号 Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
STEVAL-ISA115V1 ActiveCARDIndustrialEcopack2
test

(**) 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.

×