Off-line all-primary-sensing switching regulator

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  • The ALTAIR04-900 is a high voltage all-primary-sensing switcher, operating directly from the rectified mains with minimum external parts. It combines a high-performance low voltage PWM controller chip and a 900 V avalanche-rugged power section in the same package.

    主要特性

    • Optoless primary side constant voltage operations
    • Adjustable and mains-independent maximum output current for safe operations during overload/short-circuit conditions
    • 900 V avalanche-rugged internal power section
    • Quasi-resonant valley switching operation
    • Low standby consumption
    • Overcurrent protection against transformer saturation and secondary diode short-circuit
    • SO16N package

电路原理图

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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)
更多信息
从分销商订购
从ST订购
ALTAIR04-900 SO-16 Tube
Active
0.408 1000 - - 0.7
更多信息

ECCN (US):

EAR99

Country of Origin:

CHINA

查看供货情况

Distributor availability ofALTAIR04-900

代理商名称
地区 库存 最小订购量 Third party link
DIGIKEY WORLDWIDE 3733 1 Order Now
ARROW EUROPE 2350 0 Order Now
ARROW AMERICA 245 1000 Order Now
MOUSER WORLDWIDE 2328 1 Order Now
ANGLIA Live EUROPE 948 1 Order Now

代理商库存报告日期: 2019-09-20

代理商名称

DIGIKEY

库存

3733

Min.Order

1

地区

WORLDWIDE Order Now

ARROW

库存

2350

Min.Order

0

地区

EUROPE Order Now

ARROW

库存

245

Min.Order

1000

地区

AMERICA Order Now

MOUSER

库存

2328

Min.Order

1

地区

WORLDWIDE Order Now

ANGLIA Live

库存

948

Min.Order

1

地区

EUROPE Order Now

代理商库存报告日期: 2019-09-20

立即购买
ALTAIR04-900TR SO-16 Tape And Reel
Active
0.408 1000 - - 0.7
更多信息

ECCN (US):

EAR99

Country of Origin:

CHINA

查看供货情况

Distributor availability ofALTAIR04-900TR

代理商名称
地区 库存 最小订购量 Third party link
DIGIKEY WORLDWIDE 1097 1 Order Now
ARROW AMERICA 10000 2500 Order Now
MOUSER WORLDWIDE 8611 1 Order Now
Farnell Element14 EUROPE 4998 1 Order Now

代理商库存报告日期: 2019-09-20

代理商名称

DIGIKEY

库存

1097

Min.Order

1

地区

WORLDWIDE Order Now

ARROW

库存

10000

Min.Order

2500

地区

AMERICA Order Now

MOUSER

库存

8611

Min.Order

1

地区

WORLDWIDE Order Now

Farnell Element14

库存

4998

Min.Order

1

地区

EUROPE Order Now

代理商库存报告日期: 2019-09-20

Get sample

ALTAIR04-900

封装

SO-16

包装类型

Tube

Unit Price (US$)

0.408*

Distributor availability ofALTAIR04-900

代理商名称
地区 库存 最小订购量 Third party link
DIGIKEY WORLDWIDE 3733 1 Order Now
ARROW EUROPE 2350 0 Order Now
ARROW AMERICA 245 1000 Order Now
MOUSER WORLDWIDE 2328 1 Order Now
ANGLIA Live EUROPE 948 1 Order Now

代理商库存报告日期: 2019-09-20

代理商名称

DIGIKEY

库存

3733

Min.Order

1

地区

WORLDWIDE Order Now

ARROW

库存

2350

Min.Order

0

地区

EUROPE Order Now

ARROW

库存

245

Min.Order

1000

地区

AMERICA Order Now

MOUSER

库存

2328

Min.Order

1

地区

WORLDWIDE Order Now

ANGLIA Live

库存

948

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$)

0.408

数量

1000

RDS(on) (Ω) (max)

-

Transistor Breakdown Voltage (V) (min)

-

Drain Current (A) (nom)

0.7

ECCN (US)

EAR99

Country of Origin

CHINA

ALTAIR04-900TR

封装

SO-16

包装类型

Tape And Reel

Unit Price (US$)

0.408*

Distributor availability ofALTAIR04-900TR

代理商名称
地区 库存 最小订购量 Third party link
DIGIKEY WORLDWIDE 1097 1 Order Now
ARROW AMERICA 10000 2500 Order Now
MOUSER WORLDWIDE 8611 1 Order Now
Farnell Element14 EUROPE 4998 1 Order Now

代理商库存报告日期: 2019-09-20

代理商名称

DIGIKEY

库存

1097

Min.Order

1

地区

WORLDWIDE Order Now

ARROW

库存

10000

Min.Order

2500

地区

AMERICA Order Now

MOUSER

库存

8611

Min.Order

1

地区

WORLDWIDE Order Now

Farnell Element14

库存

4998

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$)

0.408

数量

1000

RDS(on) (Ω) (max)

-

Transistor Breakdown Voltage (V) (min)

-

Drain Current (A) (nom)

0.7

ECCN (US)

EAR99

Country of Origin

CHINA

(*) 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

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    • 产品型号

      Double output SMPS for power line applications using the ALTAIR04-900 primary controller

00 选择要下载的文档

技术文档

    • 描述 版本 文档大小 操作
      DS7028
      Off-line all-primary-sensing switching regulator
      3.0
      535.59 KB
      PDF
      DS7028

      Off-line all-primary-sensing switching regulator

    • 描述 版本 文档大小 操作
      AN4154
      Power supply for energy meter and power line modem
      3.0
      1.32 MB
      PDF
      AN3290
      Reference design for double output SMPS for power line modem applications using ALTAIR04-900 primary controller
      1.0
      3.14 MB
      PDF
      AN4154

      Power supply for energy meter and power line modem

      AN3290

      Reference design for double output SMPS for power line modem applications using ALTAIR04-900 primary controller

硬件型号、CAD库及SVD

    • 描述 版本 文档大小 操作
      altair04-900 spice models
      31.34 KB
      ZIP

      altair04-900 spice models

出版刊物和宣传资料

    • 描述 版本 文档大小 操作
      Power Management Guide 06.2019
      5.5 MB
      PDF

      Power Management Guide

产品型号 供货状态 封装 等级规格 符合RoHS级别 材料声明**
ALTAIR04-900
Active
SO-16 工业 Ecopack2
ALTAIR04-900TR
Active
SO-16 工业 Ecopack2

ALTAIR04-900

Package:

SO-16

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SO-16

Grade

Industrial

RoHS Compliance Grade

Ecopack2

ALTAIR04-900TR

Package:

SO-16

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SO-16

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.

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.