VIPER31

批量生产
Design Win

Energy Saving Off-line High Voltage Converter

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产品概述

描述

VIPER31是一个高电压转换器,它智能地集成了一个800 V耐雪崩功率MOSFET,具有PWM电流模式控制。800 V击穿电压允许施加更大的输入电压范围,并减小漏极缓冲电路的尺寸。IC满足更加严格的节能标准,因为它功耗极低,并可在轻负载下以脉冲频率调制工作。通过分别在OVP和UVP引脚上提供单独和可设置的干预阈值实现过压和欠压保护。UVP还可以作为整个SMPS的禁用输入,具有超低的剩余输入功耗。集成高压启动、传感FET、误差放大器和具有频率抖动的振荡器,允许以最少的元件设计完整的应用。支持反激、降压、以及降压-升压拓扑。

  • 所有功能

    • 800 V耐雪崩功率MOSFET,可覆盖超宽VAC输入范围
    • 集成高压启动和电流检测
    • 电流模式PWM控制器
    • 漏极电流限制保护(OCP):
      • 710 mA(VIPER317)
      • 850 mA(VIPER318)
      • 990 mA(VIPER319)
    • 宽电源电压范围:4.5 V 至30 V
      • 无负载情况下,230 VAC时< 20 mW
      • < 430 mW @ 230 VAC,25 0mW输出负载
    • 频率抖动可降低EMI过滤器成本
      • 30 kHz ± 7% (type X)
      • 60 kHz ± 7% (type L)
      • 132 kHz ± 7%(H型)
    • 集成误差放大器和1.2 V基准
    • 内置软启动提高系统可靠性
    • 保护,带自动重启:
      • 过载/短路(OLP)
      • 热关机
      • 过压
    • 无自动重启的保护:
      • 脉冲跳跃保护,可防止出现通量失控
      • 欠压/禁用
      • 最大值占空比

eDesignSuite

eDesignSuite is a comprehensive set of easy-to-use design-aid utilities ready to help you streamline the system development process with a wide range of ST products.

Power Management Design Center

Thermal-electrical Simulators for Components

Signal Conditioning Design Tool

NFC/RFID Calculators

Choose design tool:
Power Management Design Center

Power Supply Design Tool

SMPS design, by topology, by type and by product
PFC design with analog and digitial control
Supports various PCB configurations
Choose type:
DC/DC
AC/DC
太阳能电池充电器
Power Management Design Center

LED Lighting Design Tool

Handles AC-DC and DC-DC design in common topologies
Displays interactive and annotated schematic
Provides current/voltage graphs, Bode plots, efficiency curves and power-loss data
Choose type:
DC/DC
AC/DC
Power Management Design Center

Digital Power Workbench

Provides a step-by-step optimized design of power section and control loop
Generates the STM32Cube embedded software package for custom applications and allows firmware project generation, compatible with multiple STM32 IDEs
Power Management Design Center

Power Tree Designer

Specify input/output power for each node in the tree
Check for consistency
Design each individual node
Choose design tool:
Thermal-electrical Simulators for Components

AC Switches Simulator

Select ratings and application waveforms
Get junction temperature and blocking voltage graphs
Search and sort suitable devices
Thermal-electrical Simulators for Components

Rectifier Diodes Simulator

Select ratings and application waveforms
Estimate power losses
Search and sort suitable devices
Thermal-electrical Simulators for Components

STPOWER Studio

Supports long mission profiles
Provides power loss and temperature graphs
Helps define heatsink thermal properties
Thermal-electrical Simulators for Components

Twister Sim

Help select the right ViPOWER Automotive power device
Supports load-compatibility, wiring harness optimization, fault condition impact and diagnostic analysis
Supports various PCB configurations
Thermal-electrical Simulators for Components

TVS Simulator

Specify system ratings and surge waveform
Search and sort suitable devices
Thermal-electrical Simulators for Components

Estimate

Build simple schematics and firmware inputs in minutes
Quickly generate reliable estimates of battery life, system power consumption and bill of materials costs
Thermal-electrical Simulators for Components

PCB Thermal Simulator

Thermal analysis of a PCB from Gerber files.
Possibility to add heat sources, heat sinks, copper areas and thermal paths.
Powerful server-side engine for rendering and simulation.
Thermal results shown graphically via 2D table.
Choose design tool:
Signal Conditioning Design Tool

Active Filters

Handles multi-stage-designs and common topologies
Returns circuit component values
Provides gain, phase and group delay graphs
Low Pass, High Pass and Band Pass
Signal Conditioning Design Tool

Comparators

Handles most common configurations
Returns circuit components values
Provides I/O signal waveforms
Inverting, Non Inverting, Window
Signal Conditioning Design Tool

Low side Current Sensing

Returns circuit component values
Provides current error graphs
Signal Conditioning Design Tool

High side Current Sensing

Provides current error graphs.
Help to select the right High side current sensing and shunt devices.
Choose design tool:
NFC/RFID Calculators

NFC Inductance

Input geometry and substrate properties
Get antenna impedance
NFC/RFID Calculators

UHF Link Budget

Enter forward and reverse link characteristics
The tool returns link budget estimate
NFC/RFID Calculators

NFC Tuning Circuit

Enter antenna parameter and matching target
Select the topology of the matching network
The tool returns component values for the desired design targets

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EDA符号、封装和3D模型

意法半导体 - VIPER31

Speed up your design by downloading all the EDA symbols, footprints and 3D models for your application. You have access to a large number of CAD formats to fit with your design toolchain.

Please select one model supplier :

Symbols

符号

Footprints

封装

3D model

3D模型

质量与可靠性

产品型号 Marketing Status 等级规格 符合RoHS级别 材料声明**
VIPER317HDTR
批量生产
SO-16 工业 Ecopack3
VIPER317LDTR
批量生产
SO-16 工业 Ecopack3
VIPER318HDTR
批量生产
SO-16 工业 Ecopack3
VIPER318LDTR
批量生产
SO-16 工业 Ecopack3
VIPER318XDTR
批量生产
SO-16 工业 Ecopack3
VIPER319HDTR
批量生产
SO-16 工业 Ecopack3
VIPER319LDTR
批量生产
SO-16 工业 Ecopack3
VIPER319XDTR
批量生产
SO-16 工业 Ecopack3

VIPER317HDTR

Package:

SO-16

Material Declaration**:

PDF XML

Marketing Status

批量生产

Package

SO-16

Grade

Industrial

RoHS Compliance Grade

Ecopack3

VIPER317LDTR

Package:

SO-16

Material Declaration**:

PDF XML

Marketing Status

批量生产

Package

SO-16

Grade

Industrial

RoHS Compliance Grade

Ecopack3

VIPER318HDTR

Package:

SO-16

Material Declaration**:

PDF XML

Marketing Status

批量生产

Package

SO-16

Grade

Industrial

RoHS Compliance Grade

Ecopack3

VIPER318LDTR

Package:

SO-16

Material Declaration**:

PDF XML

Marketing Status

批量生产

Package

SO-16

Grade

Industrial

RoHS Compliance Grade

Ecopack3

VIPER318XDTR

Package:

SO-16

Material Declaration**:

PDF XML

Marketing Status

批量生产

Package

SO-16

Grade

Industrial

RoHS Compliance Grade

Ecopack3

VIPER319HDTR

Package:

SO-16

Material Declaration**:

PDF XML

Marketing Status

批量生产

Package

SO-16

Grade

Industrial

RoHS Compliance Grade

Ecopack3

VIPER319LDTR

Package:

SO-16

Material Declaration**:

PDF XML

Marketing Status

批量生产

Package

SO-16

Grade

Industrial

RoHS Compliance Grade

Ecopack3

VIPER319XDTR

Package:

SO-16

Material Declaration**:

PDF XML

Marketing Status

批量生产

Package

SO-16

Grade

Industrial

RoHS Compliance Grade

Ecopack3

(**) 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

样片和购买

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产品型号
供货状态
Budgetary Price (US$)*/Qty
从ST订购
Order from distributors
包装类型
RoHS
Country of Origin
ECCN (US)
ECCN (EU)
Operating temperature (°C)
Transistor Breakdown Voltage (V) (min)
Drain Current (A) (nom)
RDS(on) (Ω) (max)
最小值
最大值
VIPER319XDTR
Available at distributors

经销商的可用性 VIPER319XDTR

代理商名称
地区 库存 最小订购量 第三方链接

代理商库存报告日期:

无法联系到经销商,请联系我们的销售办事处

VIPER319HDTR
Available at distributors

经销商的可用性 VIPER319HDTR

代理商名称
地区 库存 最小订购量 第三方链接

代理商库存报告日期:

无法联系到经销商,请联系我们的销售办事处

VIPER318XDTR
Available at distributors

经销商的可用性 VIPER318XDTR

代理商名称
地区 库存 最小订购量 第三方链接

代理商库存报告日期:

无法联系到经销商,请联系我们的销售办事处

VIPER318HDTR
Available at distributors

经销商的可用性 VIPER318HDTR

代理商名称
地区 库存 最小订购量 第三方链接

代理商库存报告日期:

无法联系到经销商,请联系我们的销售办事处

VIPER318LDTR
Available at distributors

经销商的可用性 VIPER318LDTR

代理商名称
地区 库存 最小订购量 第三方链接

代理商库存报告日期:

无法联系到经销商,请联系我们的销售办事处

VIPER317LDTR
Available at distributors

经销商的可用性 VIPER317LDTR

代理商名称
地区 库存 最小订购量 第三方链接

代理商库存报告日期:

无法联系到经销商,请联系我们的销售办事处

VIPER317HDTR
Available at distributors

经销商的可用性 VIPER317HDTR

代理商名称
地区 库存 最小订购量 第三方链接

代理商库存报告日期:

无法联系到经销商,请联系我们的销售办事处

VIPER319LDTR
Available at distributors

经销商的可用性 VIPER319LDTR

代理商名称
地区 库存 最小订购量 第三方链接

代理商库存报告日期:

无法联系到经销商,请联系我们的销售办事处

VIPER319XDTR 批量生产

Budgetary Price (US$)*/Qty:
-
包:
包装类型:
RoHS:
Country of Origin:
ECCN (US):
ECCN (EU):

产品型号:

VIPER319XDTR

Operating Temperature (°C)

Min:

Max:

Transistor Breakdown Voltage (V) (min):

800

Drain Current (A) (nom):

0.85

RDS(on) (Ω) (max):

3.5

代理商名称

代理商库存报告日期:

VIPER319HDTR 批量生产

Budgetary Price (US$)*/Qty:
-
包:
包装类型:
RoHS:
Country of Origin:
ECCN (US):
ECCN (EU):

产品型号:

VIPER319HDTR

Operating Temperature (°C)

Min:

Max:

Transistor Breakdown Voltage (V) (min):

800

Drain Current (A) (nom):

0.85

RDS(on) (Ω) (max):

3.5

代理商名称

代理商库存报告日期:

VIPER318XDTR 批量生产

Budgetary Price (US$)*/Qty:
-
包:
包装类型:
RoHS:
Country of Origin:
ECCN (US):
ECCN (EU):

产品型号:

VIPER318XDTR

Operating Temperature (°C)

Min:

Max:

Transistor Breakdown Voltage (V) (min):

800

Drain Current (A) (nom):

0.85

RDS(on) (Ω) (max):

3.5

代理商名称

代理商库存报告日期:

VIPER318HDTR 批量生产

Budgetary Price (US$)*/Qty:
-
包:
包装类型:
RoHS:
Country of Origin:
ECCN (US):
ECCN (EU):

产品型号:

VIPER318HDTR

Operating Temperature (°C)

Min:

Max:

Transistor Breakdown Voltage (V) (min):

800

Drain Current (A) (nom):

0.85

RDS(on) (Ω) (max):

3.5

代理商名称

代理商库存报告日期:

VIPER318LDTR 批量生产

Budgetary Price (US$)*/Qty:
-
包:
包装类型:
RoHS:
Country of Origin:
ECCN (US):
ECCN (EU):

产品型号:

VIPER318LDTR

Operating Temperature (°C)

Min:

Max:

Transistor Breakdown Voltage (V) (min):

800

Drain Current (A) (nom):

0.85

RDS(on) (Ω) (max):

3.5

代理商名称

代理商库存报告日期:

VIPER317LDTR 批量生产

Budgetary Price (US$)*/Qty:
-
包:
包装类型:
RoHS:
Country of Origin:
ECCN (US):
ECCN (EU):

产品型号:

VIPER317LDTR

Operating Temperature (°C)

Min:

Max:

Transistor Breakdown Voltage (V) (min):

800

Drain Current (A) (nom):

0.85

RDS(on) (Ω) (max):

3.5

代理商名称

代理商库存报告日期:

VIPER317HDTR 批量生产

Budgetary Price (US$)*/Qty:
-
包:
包装类型:
RoHS:
Country of Origin:
ECCN (US):
ECCN (EU):

产品型号:

VIPER317HDTR

Operating Temperature (°C)

Min:

Max:

Transistor Breakdown Voltage (V) (min):

800

Drain Current (A) (nom):

0.85

RDS(on) (Ω) (max):

3.5

代理商名称

代理商库存报告日期:

VIPER319LDTR 批量生产

Budgetary Price (US$)*/Qty:
-
包:
包装类型:
RoHS:
Country of Origin:
ECCN (US):
ECCN (EU):

产品型号:

VIPER319LDTR

Operating Temperature (°C)

Min:

Max:

Transistor Breakdown Voltage (V) (min):

800

Drain Current (A) (nom):

0.85

RDS(on) (Ω) (max):

3.5

代理商名称

代理商库存报告日期:

Swipe or click the button to explore more details Don't show this again

(*) 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