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VIPER16
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Education Design Win
VIPerPlus系列：节能的6W高压转换器，提供直接反馈

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Product overview

描述

The device is an off-line converter with an 800 V avalanche ruggedness power section, a PWM controller, user defined overcurrent limit, protection against feedback network disconnection, hysteretic thermal protection, soft start up and safe auto restart after any fault condition. It is able to power itself directly from the rectified mains, eliminating the need for an auxiliary bias winding. Advance frequency jittering reduces EMI filter cost. Burst mode operation and the devices very low consumption both help to meet the standard set by energy saving regulations.

  • All 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
    • No need of auxiliary winding for low power application
    • Standby power < 30 mW at 230 VAC
    • Limiting current with adjustable set point
    • On-board soft-start
    • Safe auto-restart after a fault condition
    • Hysteretic thermal shutdown
    阅读更多信息 阅读较少信息

电路原理图

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VIPer16 PSpice models
2.0 10 Jan 2017
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10 Jan 2017
VIPer16 PSpice models 2.0

Quality and Reliability

Part Number Marketing Status Package Grade 符合RoHS级别 Longevity Commitment Longevity Starting Date Material Declaration**
VIPER16HD
Active
SO-16 Industrial Ecopack2 10 2025-09-19T00:00:00.000+02:00
VIPER16HDTR
Active
SO-16 Industrial Ecopack2 10 2025-09-19T00:00:00.000+02:00
VIPER16HN
Active
PDIP 7 Industrial Ecopack2 10 2025-09-19T00:00:00.000+02:00
VIPER16LD
Active
SO-16 Industrial Ecopack2 10 2025-09-19T00:00:00.000+02:00
VIPER16LDTR
Active
SO-16 Industrial Ecopack2 10 2025-09-19T00:00:00.000+02:00
VIPER16LN
Active
PDIP 7 Industrial Ecopack2 10 2025-09-19T00:00:00.000+02:00

VIPER16HD

Package:

SO-16

Material Declaration**:

PDF XML
More Info

Marketing Status

Active

Package

SO-16

Grade

Industrial

RoHS Compliance Grade

Ecopack2

VIPER16HDTR

Package:

SO-16

Material Declaration**:

PDF XML
More Info

Marketing Status

Active

Package

SO-16

Grade

Industrial

RoHS Compliance Grade

Ecopack2

VIPER16HN

Package:

PDIP 7

Material Declaration**:

PDF XML
More Info

Marketing Status

Active

Package

PDIP 7

Grade

Industrial

RoHS Compliance Grade

Ecopack2

VIPER16LD

Package:

SO-16

Material Declaration**:

PDF XML
More Info

Marketing Status

Active

Package

SO-16

Grade

Industrial

RoHS Compliance Grade

Ecopack2

VIPER16LDTR

Package:

SO-16

Material Declaration**:

PDF XML
More Info

Marketing Status

Active

Package

SO-16

Grade

Industrial

RoHS Compliance Grade

Ecopack2

VIPER16LN

Package:

PDIP 7

Material Declaration**:

PDF XML
More Info

Marketing Status

Active

Package

PDIP 7

Grade

Industrial

RoHS Compliance Grade

Ecopack2

(**) st.com上提供的材料声明表单可能是基于包装系列中最常用的封装的通用文档。因此，它们可能不是100%适用于特定的设备。有关特定设备的信息，请联系 销售支持。

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