Off-line all-primary-sensing switching regulator

Download datasheet

This product is in stock in our e-store

样片和购买
概观
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 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

下载 下载

样片和购买

型号
Package
Packing Type
Marketing Status
Budgetary Price (US$)*
Quantity
RDS(on) (Ω) (max)
Transistor Breakdown Voltage (V) (min)
Drain Current (A) (nom)
More info
Order from Distributors
Order from ST
ALTAIR04-900 SO-16 Tube
Active
0.408 1000 - - 0.7
MORE INFO

ECCN (US):

EAR99

Country of Origin:

CHINA

Check Availability

Distributor availability ofALTAIR04-900

代理商名称
地区 库存 最小订购量 Third party link
DIGIKEY WORLDWIDE 3941 1 Order Now
ARROW EUROPE 3350 0 Order Now
ARROW AMERICA 248 1000 Order Now
MOUSER WORLDWIDE 2513 1 Order Now
ANGLIA Live EUROPE 1000 50 Order Now

代理商库存报告日期: 2019-06-25

代理商名称

DIGIKEY

库存

3941

Min.Order

1

地区

WORLDWIDE Order Now

ARROW

库存

3350

Min.Order

0

地区

EUROPE Order Now

ARROW

库存

248

Min.Order

1000

地区

AMERICA Order Now

MOUSER

库存

2513

Min.Order

1

地区

WORLDWIDE Order Now

ANGLIA Live

库存

1000

Min.Order

50

地区

EUROPE Order Now

代理商库存报告日期: 2019-06-25

Buy now
ALTAIR04-900TR SO-16 Tape And Reel
Active
0.408 1000 - - 0.7
MORE INFO

ECCN (US):

EAR99

Country of Origin:

CHINA

Check Availability

Distributor availability ofALTAIR04-900TR

代理商名称
地区 库存 最小订购量 Third party link
DIGIKEY WORLDWIDE 1197 1 Order Now
MOUSER WORLDWIDE 8636 1 Order Now
Farnell Element14 EUROPE 5000 1 Order Now

代理商库存报告日期: 2019-06-25

代理商名称

DIGIKEY

库存

1197

Min.Order

1

地区

WORLDWIDE Order Now

MOUSER

库存

8636

Min.Order

1

地区

WORLDWIDE Order Now

Farnell Element14

库存

5000

Min.Order

1

地区

EUROPE Order Now

代理商库存报告日期: 2019-06-25

Get sample

ALTAIR04-900

Package

SO-16

Packing Type

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 3941 1 Order Now
ARROW EUROPE 3350 0 Order Now
ARROW AMERICA 248 1000 Order Now
MOUSER WORLDWIDE 2513 1 Order Now
ANGLIA Live EUROPE 1000 50 Order Now

代理商库存报告日期: 2019-06-25

代理商名称

DIGIKEY

库存

3941

Min.Order

1

地区

WORLDWIDE Order Now

ARROW

库存

3350

Min.Order

0

地区

EUROPE Order Now

ARROW

库存

248

Min.Order

1000

地区

AMERICA Order Now

MOUSER

库存

2513

Min.Order

1

地区

WORLDWIDE Order Now

ANGLIA Live

库存

1000

Min.Order

50

地区

EUROPE Order Now

代理商库存报告日期: 2019-06-25

Marketing Status

Active

Unit Price (US$)

0.408

Quantity

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

Package

SO-16

Packing Type

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 1197 1 Order Now
MOUSER WORLDWIDE 8636 1 Order Now
Farnell Element14 EUROPE 5000 1 Order Now

代理商库存报告日期: 2019-06-25

代理商名称

DIGIKEY

库存

1197

Min.Order

1

地区

WORLDWIDE Order Now

MOUSER

库存

8636

Min.Order

1

地区

WORLDWIDE Order Now

Farnell Element14

库存

5000

Min.Order

1

地区

EUROPE Order Now

代理商库存报告日期: 2019-06-25

Marketing Status

Active

Unit Price (US$)

0.408

Quantity

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

Recommended for you

相关应用

能源生产和分配

计量

评估工具

    • 型号

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

00 Files selected for download

技术文档

    • 描述 版本 文档大小 Action
      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 Action
      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

HW Model, CAD Libraries & SVD

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

      Power Management Guide

型号 Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
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.