VIPerPlus family: Fixed frequency 6W high performance off line high voltage converter

The device is an off-line converter with an 800 V rugged power section, a PWM control, two levels of overcurrent protection, overvoltage and overload protections, hysteresis thermal protection, soft-start and safe auto-restart after any fault condition removal. The burst mode operation and the device’s very low consumption meet the standby energy saving regulations.

Advance frequency jittering reduces EMI filter cost. Brown-out function protects the switch mode power supply when the rectified input voltage level is below the normal minimum level specified for the system. The high voltage start-up circuit is embedded in the device.

Key Features

  • 800 V avalanche rugged power section
  • PWM operation with frequency jittering for low EMI
  • Operating frequency:
    • 60 kHz for L type
    • 115 kHz for H type
  • Standby power < 30 mW at 265 Vac
  • Limiting current with adjustable set point
  • Adjustable and accurate overvoltage protection
  • On-board soft-start
  • Safe auto-restart after a fault condition
  • Hysteresis thermal shutdown

电路原理图

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设计

技术文档

产品规格
Description Version Size
DS5706 DS5706: Energy saving VIPerPlus: HV switching regulator for flyback converter 10.0 1 MB
应用手册
Description Version Size
AN2811 AN2811: 3.5 W non-isolated offline constant-current LED driver based on VIPER17 1.2 1 MB
AN3212 AN3212: 5 W to 7 W high power factor offline LED driver based on VIPer devices 2.0 2 MB
AN4414 AN4414: Anti-tampering ferrite less power supply for 3-phase energy meter 1.0 613 KB
AN2840 AN2840: EVLVIP17-5WCHG: 5 W low standby consumption battery charger demonstration board based on the VIPER17HN 1.1 651 KB
AN4564 AN4564: Is a positive power supply mandatory for my application, or could a negative output work also? 1.0 384 KB
AN2934 AN2934: STEVAL-ISA062V1: 6 W, wide-range dual and single output SMPS demonstration board based on the VIPer17 1.0 1 MB
AN2864 AN2864: VIPER17L demonstration board with wide-range input, 5 V / 1 A output and optimized standby performance 1.0 1 MB

HW Model & CAD Libraries

HW Model & CAD Libraries
Description Version Size
VIPER17 Spice models 1.0 54 KB
viper17h spice models 27 KB
viper17l spice models 26 KB

演示和培训资料

简报
Description Version Size
ST products and solutions for solar energy 5.1 2 MB

出版刊物和宣传资料

宣传册
Description Version Size
VIPer17: Advanced solutions forswitch-mode power supplies 3.1 115 KB
手册
Description Version Size
Brochure Power management guide 05.2016 7 MB
VIPerPlus - Your SMPS design deserves a Plus 11.2016 1 MB

工具和软件

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样片和购买

型号 Package Packing Type Marketing Status Unit Price (US$) * Quantity RDS(on) (Ω) (max) Transistor Breakdown Voltage (V) (min) Drain Current (A) (nom) ECCN (EU) ECCN (US) Country of Origin More info Order from ST Order from Distributors
VIPER17LDTR SO-16 Tape And Reel Active - - 24 800 0.4 NEC EAR99 THAILAND MORE INFO 获取样片 Add to cart DISTRIBUTOR AVAILABILITY
VIPER17HD SO-16 Tube Active - - 24 800 0.4 NEC EAR99 CHINA MORE INFO DISTRIBUTOR AVAILABILITY
VIPER17HDTR SO-16 Tape And Reel Active - - 24 800 0.4 NEC EAR99 CHINA MORE INFO 获取样片 Add to cart DISTRIBUTOR AVAILABILITY
VIPER17HN PDIP 7 Tube Active - - 24 800 0.4 NEC EAR99 MALAYSIA MORE INFO 获取样片 Add to cart DISTRIBUTOR AVAILABILITY
VIPER17LD SO-16 Tube Active - - 24 800 0.4 NEC EAR99 CHINA MORE INFO DISTRIBUTOR AVAILABILITY
VIPER17LN PDIP 7 Tube Active - - 24 800 0.4 NEC EAR99 MALAYSIA MORE INFO 获取样片 Add to cart DISTRIBUTOR AVAILABILITY
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(*) 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**
VIPER17LDTR ActiveSO-16IndustrialEcopack2
VIPER17HD ActiveSO-16IndustrialEcopack2 0 0
VIPER17HDTR ActiveSO-16IndustrialEcopack2 0 0
VIPER17HN ActivePDIP 7IndustrialEcopack2 0 0
VIPER17LD ActiveSO-16IndustrialEcopack2
VIPER17LN ActivePDIP 7IndustrialEcopack2
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(**) 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.

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