VIPerPlus family: Peak power fixed frequency high voltage converter

下载数据手册

Sample and Buy from our eStore

样片和购买
概述
工具与软件
资源
解决方案
质量与可靠性
Sales Briefcase
eDesignSuite
开始
样片和购买
Partner products
  • The device is a high-voltage converter that smartly integrates an 800 V rugged power MOSFET with PWM current-mode control. The power MOSFET allows a very high input Vac to be applied, just limited from its breakdown voltage. 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.

    主要特性

    • 800 V avalanche-rugged power MOSFETallowing ultra wide range input Vac to be achieved
    • Embedded HV start-up and sense FET
    • PWM current-mode controller
    • OCP with selectable threshold (IDlim) and 2nd OCP 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

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)
更多信息
从分销商订购
从ST订购
VIPER38LD SO-16 Tube
Active
0.464 1000 4.5 800 1.15
更多信息

ECCN (US):

EAR99

Country of Origin:

CHINA

查看供货情况

Distributor availability ofVIPER38LD

代理商名称
地区 库存 最小订购量 Third party link
DIGIKEY WORLDWIDE 3194 1 Order Now
RS COMPONENTS EUROPE 1115 1 Order Now
ARROW AMERICA 4869 2000 Order Now
MOUSER WORLDWIDE 2734 1 Order Now

代理商库存报告日期: 2019-09-20

代理商名称

DIGIKEY

库存

3194

Min.Order

1

地区

WORLDWIDE Order Now

RS COMPONENTS

库存

1115

Min.Order

1

地区

EUROPE Order Now

ARROW

库存

4869

Min.Order

2000

地区

AMERICA Order Now

MOUSER

库存

2734

Min.Order

1

地区

WORLDWIDE Order Now

代理商库存报告日期: 2019-09-20

Get sample
VIPER38LE SDIP 10 Tube
Active
0.485 1000 4.5 800 1.15
更多信息

ECCN (US):

EAR99

Country of Origin:

MALAYSIA

No availability of distributors reported, please contact our sales office 立即购买
VIPER38HD SO-16 Tube
Active
0.464 1000 4.5 800 1.15
更多信息

ECCN (US):

EAR99

Country of Origin:

CHINA

查看供货情况

Distributor availability ofVIPER38HD

代理商名称
地区 库存 最小订购量 Third party link
MOUSER WORLDWIDE 1769 1 Order Now
Farnell Element14 EUROPE 28 1 Order Now

代理商库存报告日期: 2019-09-20

代理商名称

MOUSER

库存

1769

Min.Order

1

地区

WORLDWIDE Order Now

Farnell Element14

库存

28

Min.Order

1

地区

EUROPE Order Now

代理商库存报告日期: 2019-09-20

Get sample
VIPER38LDTR SO-16 Tape And Reel
Active
0.464 1000 4.5 800 1.15
更多信息

ECCN (US):

EAR99

Country of Origin:

CHINA

查看供货情况

Distributor availability ofVIPER38LDTR

代理商名称
地区 库存 最小订购量 Third party link
RS COMPONENTS EUROPE 7610 1 Order Now
MOUSER WORLDWIDE 2482 1 Order Now
Farnell Element14 EUROPE 1317 1 Order Now

代理商库存报告日期: 2019-09-20

代理商名称

RS COMPONENTS

库存

7610

Min.Order

1

地区

EUROPE Order Now

MOUSER

库存

2482

Min.Order

1

地区

WORLDWIDE Order Now

Farnell Element14

库存

1317

Min.Order

1

地区

EUROPE Order Now

代理商库存报告日期: 2019-09-20

Get sample
VIPER38HDTR SO-16 Tape And Reel
Active
0.464 1000 4.5 800 1.15
更多信息

ECCN (US):

EAR99

Country of Origin:

CHINA

查看供货情况

Distributor availability ofVIPER38HDTR

代理商名称
地区 库存 最小订购量 Third party link
MOUSER WORLDWIDE 1473 1 Order Now
Farnell Element14 EUROPE 2470 1 Order Now

代理商库存报告日期: 2019-09-20

代理商名称

MOUSER

库存

1473

Min.Order

1

地区

WORLDWIDE Order Now

Farnell Element14

库存

2470

Min.Order

1

地区

EUROPE Order Now

代理商库存报告日期: 2019-09-20

Get sample
VIPER38HE SDIP 10 Tube
Active
0.485 1000 4.5 800 1.15
更多信息

ECCN (US):

EAR99

Country of Origin:

MALAYSIA

No availability of distributors reported, please contact our sales office

VIPER38LD

封装

SO-16

包装类型

Tube

Unit Price (US$)

0.464*

Distributor availability ofVIPER38LD

代理商名称
地区 库存 最小订购量 Third party link
DIGIKEY WORLDWIDE 3194 1 Order Now
RS COMPONENTS EUROPE 1115 1 Order Now
ARROW AMERICA 4869 2000 Order Now
MOUSER WORLDWIDE 2734 1 Order Now

代理商库存报告日期: 2019-09-20

代理商名称

DIGIKEY

库存

3194

Min.Order

1

地区

WORLDWIDE Order Now

RS COMPONENTS

库存

1115

Min.Order

1

地区

EUROPE Order Now

ARROW

库存

4869

Min.Order

2000

地区

AMERICA Order Now

MOUSER

库存

2734

Min.Order

1

地区

WORLDWIDE Order Now

代理商库存报告日期: 2019-09-20

供货状态

Active

Unit Price (US$)

0.464

数量

1000

RDS(on) (Ω) (max)

4.5

Transistor Breakdown Voltage (V) (min)

800

Drain Current (A) (nom)

1.15

ECCN (US)

EAR99

Country of Origin

CHINA

VIPER38LE

封装

SDIP 10

包装类型

Tube

Unit Price (US$)

0.485*

供货状态

Active

Unit Price (US$)

0.485

数量

1000

RDS(on) (Ω) (max)

4.5

Transistor Breakdown Voltage (V) (min)

800

Drain Current (A) (nom)

1.15

ECCN (US)

EAR99

Country of Origin

MALAYSIA

VIPER38HD

封装

SO-16

包装类型

Tube

Unit Price (US$)

0.464*

Distributor availability ofVIPER38HD

代理商名称
地区 库存 最小订购量 Third party link
MOUSER WORLDWIDE 1769 1 Order Now
Farnell Element14 EUROPE 28 1 Order Now

代理商库存报告日期: 2019-09-20

代理商名称

MOUSER

库存

1769

Min.Order

1

地区

WORLDWIDE Order Now

Farnell Element14

库存

28

Min.Order

1

地区

EUROPE Order Now

代理商库存报告日期: 2019-09-20

供货状态

Active

Unit Price (US$)

0.464

数量

1000

RDS(on) (Ω) (max)

4.5

Transistor Breakdown Voltage (V) (min)

800

Drain Current (A) (nom)

1.15

ECCN (US)

EAR99

Country of Origin

CHINA

VIPER38LDTR

封装

SO-16

包装类型

Tape And Reel

Unit Price (US$)

0.464*

Distributor availability ofVIPER38LDTR

代理商名称
地区 库存 最小订购量 Third party link
RS COMPONENTS EUROPE 7610 1 Order Now
MOUSER WORLDWIDE 2482 1 Order Now
Farnell Element14 EUROPE 1317 1 Order Now

代理商库存报告日期: 2019-09-20

代理商名称

RS COMPONENTS

库存

7610

Min.Order

1

地区

EUROPE Order Now

MOUSER

库存

2482

Min.Order

1

地区

WORLDWIDE Order Now

Farnell Element14

库存

1317

Min.Order

1

地区

EUROPE Order Now

代理商库存报告日期: 2019-09-20

供货状态

Active

Unit Price (US$)

0.464

数量

1000

RDS(on) (Ω) (max)

4.5

Transistor Breakdown Voltage (V) (min)

800

Drain Current (A) (nom)

1.15

ECCN (US)

EAR99

Country of Origin

CHINA

VIPER38HDTR

封装

SO-16

包装类型

Tape And Reel

Unit Price (US$)

0.464*

Distributor availability ofVIPER38HDTR

代理商名称
地区 库存 最小订购量 Third party link
MOUSER WORLDWIDE 1473 1 Order Now
Farnell Element14 EUROPE 2470 1 Order Now

代理商库存报告日期: 2019-09-20

代理商名称

MOUSER

库存

1473

Min.Order

1

地区

WORLDWIDE Order Now

Farnell Element14

库存

2470

Min.Order

1

地区

EUROPE Order Now

代理商库存报告日期: 2019-09-20

供货状态

Active

Unit Price (US$)

0.464

数量

1000

RDS(on) (Ω) (max)

4.5

Transistor Breakdown Voltage (V) (min)

800

Drain Current (A) (nom)

1.15

ECCN (US)

EAR99

Country of Origin

CHINA

VIPER38HE

封装

SDIP 10

包装类型

Tube

Unit Price (US$)

0.485*

供货状态

Active

Unit Price (US$)

0.485

数量

1000

RDS(on) (Ω) (max)

4.5

Transistor Breakdown Voltage (V) (min)

800

Drain Current (A) (nom)

1.15

ECCN (US)

EAR99

Country of Origin

MALAYSIA

(*) 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

适合您的资源

相关应用

LED照明和控制

评估工具

    • 产品型号

      12 V, 15 W (20 W peak) isolated flyback converter based on the VIPER38LE

      8.4 W / 30 W peak power offline flyback converter using VIPER38HD

00 选择要下载的文档

技术文档

    • 描述 版本 文档大小 操作
      DS10100
      VIPerPlus family: peak power high-voltage converter
      2.0
      929.06 KB
      PDF
      DS10100

      VIPerPlus family: peak power high-voltage converter

    • 描述 版本 文档大小 操作
      AN4564
      Is a positive power supply mandatory for my application, or could a negative output work also?
      1.0
      384.04 KB
      PDF
      AN4564

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

    • 描述 版本 文档大小 操作
      UM2167
      OrCAD PSpice model usage instructions
      2.1
      250.98 KB
      PDF
      UM2167

      OrCAD PSpice model usage instructions

    • 描述 版本 文档大小 操作
      AN4479
      12 V, 15 W peak 20 W isolated flyback converter based on VIPer38LE
      1.0
      1.08 MB
      PDF
      AN4924
      12 V, 8.4 W peak power 30 W isolated flyback converter using VIPer38HD
      1.0
      2.94 MB
      PDF
      AN4479

      12 V, 15 W peak 20 W isolated flyback converter based on VIPer38LE

      AN4924

      12 V, 8.4 W peak power 30 W isolated flyback converter using VIPer38HD

硬件型号、CAD库及SVD

    • 描述 版本 文档大小 操作
      VIPer38 spice model 1.0
      62.25 KB
      ZIP

      VIPer38 spice model

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
      5.5 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 材料声明**
VIPER38HD
Active
SO-16 工业 Ecopack2
VIPER38HDTR
Active
SO-16 工业 Ecopack2
VIPER38HE
Active
SDIP 10 工业 Ecopack2
VIPER38LD
Active
SO-16 工业 Ecopack2
VIPER38LDTR
Active
SO-16 工业 Ecopack2
VIPER38LE
Active
SDIP 10 工业 Ecopack2

VIPER38HD

Package:

SO-16

Material Declaration**:

Marketing Status

Active

Package

SO-16

Grade

Industrial

RoHS Compliance Grade

Ecopack2

VIPER38HDTR

Package:

SO-16

Material Declaration**:

Marketing Status

Active

Package

SO-16

Grade

Industrial

RoHS Compliance Grade

Ecopack2

VIPER38HE

Package:

SDIP 10

Material Declaration**:

Marketing Status

Active

Package

SDIP 10

Grade

Industrial

RoHS Compliance Grade

Ecopack2

VIPER38LD

Package:

SO-16

Material Declaration**:

Marketing Status

Active

Package

SO-16

Grade

Industrial

RoHS Compliance Grade

Ecopack2

VIPER38LDTR

Package:

SO-16

Material Declaration**:

Marketing Status

Active

Package

SO-16

Grade

Industrial

RoHS Compliance Grade

Ecopack2

VIPER38LE

Package:

SDIP 10

Material Declaration**:

Marketing Status

Active

Package

SDIP 10

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

V This option is required.
A This option is required.
Ω This option is required.

LEDs

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

电池充电器

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.