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Demonstration board based on VIPer06 from the fixed-frequency VIPer™ plus family
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The STEVAL-ISA137V1 demonstration board implements an isolated flyback (5 V / 0.6 A) 3 W wide-range mains developed for general-purpose applications.

The core of the application is the VIPer06HS, a new offline high voltage converter from the VIPer plus family.

The IC combines a high-performance low-voltage PWM controller chip and an 800 V, avalanche-rugged power MOSFET in the same package.

The main characteristics of the demonstration board are its small size, high efficiency and low standby consumption. Extremely low consumption under no-load conditions is ensured thanks to burst mode operation, which reduces the average switching frequency and minimizes all frequency-related losses.

The VIPer06HS operates at fixed frequency, 115 kHz. Frequency jittering is implemented, enabling it to meet the standards for electromagnetic disturbance. Protection features on the device, such as delayed overload, open loop failure and hysteretic thermal protection, improve the reliability and safety of the design.

pdf データシート
Data Brief

Key Features

  • Universal input mains range: 85 - 265 VAC, frequency: 50 - 60 Hz
  • Output voltage: 5 V / 0.6 A
  • Very compact size
  • Standby mains consumption: < 30 mW at 230 VAC
  • Average efficiency: > 65%
  • EMI: in accordance with EN55022-Class-B
  • RoHS compliant




Technical Documentation

Product Specifications

Description Version Size
DB1984: Demonstration board based on VIPer06 from the fixed-frequency VIPer™ plus family
1.0 147 KB

Application Notes

Description Version Size
AN4418: 3 W, 5 V isolated flyback converter using the VIPer06HS, from the VIPer™ plus family
1.0 1,050 KB

Hardware Resources

Board Manufacturing Specification

Description Version Size
STEVAL-ISA137V1 gerber files
1.0 186 KB

Bill of Materials

Description Version Size
2.0 52 KB

Schematic Pack

Description Version Size
STEVAL-ISA137V1 schematics
1.0 57 KB

サンプル& 購入

製品型名 Marketing StatusCore ProductOrder From STUnit Price (US$)*
@ 1
Distributor AvailabilityRoHS Compliance GradeDownload
Material Declaration**
STEVAL-ISA137V1ActiveVIPER06HSBuy Direct60.02Distributor reported inventory date: 2015-05-18
Distributor NameRegionStockMin. order

(*)ユニット当たりの推奨再販価格(米ドル建て)は、あくまで予算的な参考情報としてご利用下さい。現地通貨ベースでのお見積り、価格については 弊社セールスオフィス もしくは 販売代理店 にお問合せ下さい。
(**)弊社ホームページで入手できるMaterial Declaration(材料宣誓書)のフォームは、各パッケージ・タイプで最も一般的に使用されるパッケージに基づいた包括的な文書です。そのため、特定のデバイスについて100%正確ではない可能性があります。特定のデバイスに関する情報については、 弊社セールスオフィス にお問合せ下さい。
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