VIPerPlus family: Peak power fixed frequency off line high voltage converter

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  • The device is a high-voltage converter that smartly integrates an 800 V rugged power MOSFET with PWM current-mode control.This IC is capable of meeting more stringent energy-saving standards as it has very low consumption and operates in burst mode under light load. The device features an adjustable extra power timer (EPT) that enables the IC to sustain overload conditions for a few seconds. The integrated HV startup, sense FET and oscillator with jitter allow the advantage of using minimal components in the application. The device features high-level protections like dual-level OCP, output overvoltage, short-circuit, and thermal shutdown with hysteresis. After the removal of a fault condition, the IC is automatically restarted.

    Key Features

    • 800 V avalanche-rugged power MOSFET allowing achieving ultra wide-range input Vac
    • Embedded HV startup and sense FET
    • PWM current-mode controller
    • OCP with selectable threshold (IDlim) and 2ndOCP with higher value (IDMAX) to protect the IC from transformer saturation or short-circuit of the secondary diode
    • 30 mW no-load consumption at 230 Vac
    • Two operating frequencies:
      • 60 kHz (L type) or 115 kHz (H type)
    • Jittered frequency reduces the EMI
    • Extra power timer (EPT) blanks the overload current for few seconds
    • Output overvoltage protection with tight tolerance and digital noise filter
    • Soft-start reduces the stress during startup and increases IC lifetime
    • Automatic restart after a fault condition
    • Thermal shutdown increases system reliability and IC lifetime

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样片和购买

产品型号
封装
包装类型
供货状态
预算价格(US$)
数量
RDS(on) (Ω) (max)
Transistor Breakdown Voltage (V) (min)
Drain Current (A) (nom)
More info
从分销商订购
从ST订购
VIPER28LD SO-16 Tube
批量生产
0.394 1000 7 800 0.8
MORE INFO

ECCN (US):

EAR99

Country of Origin:

CHINA

没有经销商,请联系我们的销售办事处 立即购买
VIPER28LN PDIP 7 Tube
批量生产
0.415 1000 7 800 0.8
MORE INFO

ECCN (US):

EAR99

Country of Origin:

MALAYSIA

查看供货情况

Distributor availability ofVIPER28LN

代理商名称
地区 库存 最小订购量 Third party link
ARROW EUROPE 689 0 Order Now
Newark Element14 AMERICA 500 0 Order Now
MOUSER WORLDWIDE 1967 1 Order Now
Farnell Element14 EUROPE 1406 1 Order Now

代理商库存报告日期: 2019-11-14

代理商名称

ARROW

库存

689

Min.Order

0

地区

EUROPE Order Now

Newark Element14

库存

500

Min.Order

0

地区

AMERICA Order Now

MOUSER

库存

1967

Min.Order

1

地区

WORLDWIDE Order Now

Farnell Element14

库存

1406

Min.Order

1

地区

EUROPE Order Now

代理商库存报告日期: 2019-11-14

获取样片
VIPER28HDTR SO-16 Tape And Reel
批量生产
0.394 1000 7 800 0.8
MORE INFO

ECCN (US):

EAR99

Country of Origin:

CHINA

查看供货情况

Distributor availability ofVIPER28HDTR

代理商名称
地区 库存 最小订购量 Third party link
DIGIKEY WORLDWIDE 1177 1 Order Now
MOUSER WORLDWIDE 5156 1 Order Now

代理商库存报告日期: 2019-11-14

代理商名称

DIGIKEY

库存

1177

Min.Order

1

地区

WORLDWIDE Order Now

MOUSER

库存

5156

Min.Order

1

地区

WORLDWIDE Order Now

代理商库存报告日期: 2019-11-14

获取样片
VIPER28HN PDIP 7 Tube
批量生产
0.415 1000 7 800 0.8
MORE INFO

ECCN (US):

EAR99

Country of Origin:

MALAYSIA

查看供货情况

Distributor availability ofVIPER28HN

代理商名称
地区 库存 最小订购量 Third party link
DIGIKEY WORLDWIDE 1513 1 Order Now
MOUSER WORLDWIDE 2808 1 Order Now
Farnell Element14 EUROPE 88 1 Order Now

代理商库存报告日期: 2019-11-14

代理商名称

DIGIKEY

库存

1513

Min.Order

1

地区

WORLDWIDE Order Now

MOUSER

库存

2808

Min.Order

1

地区

WORLDWIDE Order Now

Farnell Element14

库存

88

Min.Order

1

地区

EUROPE Order Now

代理商库存报告日期: 2019-11-14

获取样片
VIPER28LDTR SO-16 Tape And Reel
批量生产
0.394 1000 7 800 0.8
MORE INFO

ECCN (US):

EAR99

Country of Origin:

CHINA

查看供货情况

Distributor availability ofVIPER28LDTR

代理商名称
地区 库存 最小订购量 Third party link
ARROW AMERICA 5000 2500 Order Now
Farnell Element14 EUROPE 44 1 Order Now

代理商库存报告日期: 2019-11-14

代理商名称

ARROW

库存

5000

Min.Order

2500

地区

AMERICA Order Now

Farnell Element14

库存

44

Min.Order

1

地区

EUROPE Order Now

代理商库存报告日期: 2019-11-14

获取样片
VIPER28HD SO-16 Tube
批量生产
0.394 1000 7 800 0.8
MORE INFO

ECCN (US):

EAR99

Country of Origin:

CHINA

没有经销商,请联系我们的销售办事处 立即购买

VIPER28LD

封装

SO-16

包装类型

Tube

单价(US$)

0.394*

供货状态

批量生产

单价(US$)

0.394

数量

1000

RDS(on) (Ω) (max)

7

Transistor Breakdown Voltage (V) (min)

800

Drain Current (A) (nom)

0.8

ECCN (US)

EAR99

Country of Origin

CHINA

VIPER28LN

封装

PDIP 7

包装类型

Tube

单价(US$)

0.415*

Distributor availability ofVIPER28LN

代理商名称
地区 库存 最小订购量 Third party link
ARROW EUROPE 689 0 Order Now
Newark Element14 AMERICA 500 0 Order Now
MOUSER WORLDWIDE 1967 1 Order Now
Farnell Element14 EUROPE 1406 1 Order Now

代理商库存报告日期: 2019-11-14

代理商名称

ARROW

库存

689

Min.Order

0

地区

EUROPE Order Now

Newark Element14

库存

500

Min.Order

0

地区

AMERICA Order Now

MOUSER

库存

1967

Min.Order

1

地区

WORLDWIDE Order Now

Farnell Element14

库存

1406

Min.Order

1

地区

EUROPE Order Now

代理商库存报告日期: 2019-11-14

供货状态

批量生产

单价(US$)

0.415

数量

1000

RDS(on) (Ω) (max)

7

Transistor Breakdown Voltage (V) (min)

800

Drain Current (A) (nom)

0.8

ECCN (US)

EAR99

Country of Origin

MALAYSIA

VIPER28HDTR

封装

SO-16

包装类型

Tape And Reel

单价(US$)

0.394*

Distributor availability ofVIPER28HDTR

代理商名称
地区 库存 最小订购量 Third party link
DIGIKEY WORLDWIDE 1177 1 Order Now
MOUSER WORLDWIDE 5156 1 Order Now

代理商库存报告日期: 2019-11-14

代理商名称

DIGIKEY

库存

1177

Min.Order

1

地区

WORLDWIDE Order Now

MOUSER

库存

5156

Min.Order

1

地区

WORLDWIDE Order Now

代理商库存报告日期: 2019-11-14

供货状态

批量生产

单价(US$)

0.394

数量

1000

RDS(on) (Ω) (max)

7

Transistor Breakdown Voltage (V) (min)

800

Drain Current (A) (nom)

0.8

ECCN (US)

EAR99

Country of Origin

CHINA

VIPER28HN

封装

PDIP 7

包装类型

Tube

单价(US$)

0.415*

Distributor availability ofVIPER28HN

代理商名称
地区 库存 最小订购量 Third party link
DIGIKEY WORLDWIDE 1513 1 Order Now
MOUSER WORLDWIDE 2808 1 Order Now
Farnell Element14 EUROPE 88 1 Order Now

代理商库存报告日期: 2019-11-14

代理商名称

DIGIKEY

库存

1513

Min.Order

1

地区

WORLDWIDE Order Now

MOUSER

库存

2808

Min.Order

1

地区

WORLDWIDE Order Now

Farnell Element14

库存

88

Min.Order

1

地区

EUROPE Order Now

代理商库存报告日期: 2019-11-14

供货状态

批量生产

单价(US$)

0.415

数量

1000

RDS(on) (Ω) (max)

7

Transistor Breakdown Voltage (V) (min)

800

Drain Current (A) (nom)

0.8

ECCN (US)

EAR99

Country of Origin

MALAYSIA

VIPER28LDTR

封装

SO-16

包装类型

Tape And Reel

单价(US$)

0.394*

Distributor availability ofVIPER28LDTR

代理商名称
地区 库存 最小订购量 Third party link
ARROW AMERICA 5000 2500 Order Now
Farnell Element14 EUROPE 44 1 Order Now

代理商库存报告日期: 2019-11-14

代理商名称

ARROW

库存

5000

Min.Order

2500

地区

AMERICA Order Now

Farnell Element14

库存

44

Min.Order

1

地区

EUROPE Order Now

代理商库存报告日期: 2019-11-14

供货状态

批量生产

单价(US$)

0.394

数量

1000

RDS(on) (Ω) (max)

7

Transistor Breakdown Voltage (V) (min)

800

Drain Current (A) (nom)

0.8

ECCN (US)

EAR99

Country of Origin

CHINA

VIPER28HD

封装

SO-16

包装类型

Tube

单价(US$)

0.394*

供货状态

批量生产

单价(US$)

0.394

数量

1000

RDS(on) (Ω) (max)

7

Transistor Breakdown Voltage (V) (min)

800

Drain Current (A) (nom)

0.8

ECCN (US)

EAR99

Country of Origin

CHINA

(*) 建议转售单价(美元)仅用于预算用途。如需以当地货币计价的报价,请联系您当地的 ST销售办事处 或我们的 经销商

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评估工具

    • 产品型号

      5 V/10 W, 60 kHz isolated flyback with extra power management based on the VIPer28L

      5 V-2 A, 115 kHz flyback with temporary extra-power management based on the VIPER28HN

00 选择要下载的文档

技术文档

    • 描述 版本 文档大小 操作
      DS5927
      Peak power high-voltage converter - VIPer Plus
      6.0
      876.08 KB
      PDF
      DS5927

      Peak power high-voltage converter - VIPer Plus

    • 描述 版本 文档大小 操作
      AN2950
      EVLVIPER28L-10W: 5 V/10 W, 60 kHz isolated flyback with extra power management
      1.0
      1.76 MB
      PDF
      AN4564
      Is a positive power supply mandatory for my application, or could a negative output work also?
      1.0
      384.04 KB
      PDF
      AN2950

      EVLVIPER28L-10W: 5 V/10 W, 60 kHz isolated flyback with extra power management

      AN4564

      Is a positive power supply mandatory for my application, or could a negative output work also?

演示和培训资料

    • 描述 版本 文档大小 操作
      ST products and solutions for solar energy 5.1
      2.09 MB
      PDF

      ST products and solutions for solar energy

出版刊物和宣传资料

    • 描述 版本 文档大小 操作
      Electric vehicle (EV) ecosystem 1.1
      1.28 MB
      PDF
      Power Management Guide 06.2019
      4.89 MB
      PDF
      VIPerPlus - Your SMPS design deserves a Plus 05.2018
      1.08 MB
      PDF
      VIPerPlus evaluation boards 05.2018
      1,002.52 KB
      PDF

      Electric vehicle (EV) ecosystem

      Power Management Guide

      VIPerPlus - Your SMPS design deserves a Plus

      VIPerPlus evaluation boards

产品型号 供货状态 封装 等级规格 符合RoHS级别 Material Declaration**
VIPER28HD
批量生产
SO-16 工业 Ecopack2
VIPER28HDTR
批量生产
SO-16 工业 Ecopack2
VIPER28HN
批量生产
PDIP 7 工业 Ecopack2
VIPER28LD
批量生产
SO-16 工业 Ecopack2
VIPER28LDTR
批量生产
SO-16 工业 Ecopack2
VIPER28LN
批量生产
PDIP 7 工业 Ecopack2

VIPER28HD

Package:

SO-16

Material Declaration**:

Marketing Status

批量生产

Package

SO-16

Grade

Industrial

RoHS Compliance Grade

Ecopack2

VIPER28HDTR

Package:

SO-16

Material Declaration**:

Marketing Status

批量生产

Package

SO-16

Grade

Industrial

RoHS Compliance Grade

Ecopack2

VIPER28HN

Package:

PDIP 7

Material Declaration**:

Marketing Status

批量生产

Package

PDIP 7

Grade

Industrial

RoHS Compliance Grade

Ecopack2

VIPER28LD

Package:

SO-16

Material Declaration**:

Marketing Status

批量生产

Package

SO-16

Grade

Industrial

RoHS Compliance Grade

Ecopack2

VIPER28LDTR

Package:

SO-16

Material Declaration**:

Marketing Status

批量生产

Package

SO-16

Grade

Industrial

RoHS Compliance Grade

Ecopack2

VIPER28LN

Package:

PDIP 7

Material Declaration**:

PDF XML

Marketing Status

批量生产

Package

PDIP 7

Grade

Industrial

RoHS Compliance Grade

Ecopack2

(**) 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.

eDesignSuite

转换器

Input

V This option is required. And must be less than or equal to Volt. Max [V]
V This option is required. And must be greater than or equal to Volt. Min [V]

Output Power

V This option is required and must be a number.
A This option is required and must be a number.

LED驱动器

Input

V This option is required. And must be less than or equal to Volt. Max [V]
V This option is required. And must be greater than or equal to Volt. Min [V]

LED自定义

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A This option is required.
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LEDs

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This option is required. And must be a whole positive number between 1 and 20.

电池充电器

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V This option is required. And must be less than or equal to Volt. Max [V]
V This option is required. And must be greater than or equal to Volt. Min [V]

Output Power

V This option is required and must be a number.
A This option is required and must be a number.