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ALTAIR04-900

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Off-line all-primary-sensing switching regulator

Overview

Online design

Sample & Buy

Solutions

Documentation

CAD Resources

Tools & Software

Quality & Reliability

Partner products

Sales Briefcase

Product overview

Description

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.

All features
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
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Circuit Diagram

Download

Converter

AC/DC

Input

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

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

Output Power

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

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

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Solution Evaluation Tools

Part number	Status	Description	Type	Supplier
STEVAL-ISA133V1	Active	Double output SMPS for power line applications using the ALTAIR04-900 primary controller	AC-DC Converter	--	STEVAL-ISA133V1 Description: Double output SMPS for power line applications using the ALTAIR04-900 primary controller

EDA Symbols, Footprints and 3D Models

All resources

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	Resource title	Version	Latest update

SPICE models (1)

	Resource title	Version	Latest update
ZIP	altair04-900 spice models		01 Dec 2015	01 Dec 2015 altair04-900 spice models

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Quality and Reliability

Part Number	Marketing Status	Package	Grade	RoHS Compliance Grade	Material Declaration**
ALTAIR04-900	Active	SO-16	Industrial	Ecopack2	PDF XML
ALTAIR04-900TR	Active	SO-16	Industrial	Ecopack2	PDF XML

ALTAIR04-900

Package:

SO-16

Material Declaration**:

PDF XML

More Info

Marketing Status

Package

SO-16

Grade

Industrial

RoHS Compliance Grade

Ecopack2

ALTAIR04-900TR

Package:

SO-16

Material Declaration**:

PDF XML

More Info

Marketing Status

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.

Converter

AC/DC

Input

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

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

Output Power

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

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

Sample & Buy

Part Number	Order from Distributors	Order from ST	Marketing Status	ECCN (US)	ECCN (EU)	Packing Type	Package	Temperature (°C)		RDS(on) (Ω) (max)	Transistor Breakdown Voltage (V) (min)	Drain Current (A) (nom)	Country of Origin	Budgetary Price (US$)*/Qty	More info
Part Number	Order from Distributors	Order from ST	Marketing Status	ECCN (US)	ECCN (EU)	Packing Type	Package	min	max	RDS(on) (Ω) (max)	Transistor Breakdown Voltage (V) (min)	Drain Current (A) (nom)	Country of Origin	Budgetary Price (US$)*/Qty	More info
ALTAIR04-900	No availability of distributors reported, please contact our sales office		Active	EAR99	NEC	Tube	SO-16	-	-	-	-	0.7	THAILAND	0.4488 / 1k	MORE INFO RDS(on) (Ω) (max): - Transistor Breakdown Voltage (V) (min): - Drain Current (A) (nom): 0.7 Country of Origin: THAILAND
ALTAIR04-900TR	No availability of distributors reported, please contact our sales office		Active	EAR99	NEC	Tape And Reel	SO-16	-	-	-	-	0.7	THAILAND	0.4488 / 1k	MORE INFO RDS(on) (Ω) (max): - Transistor Breakdown Voltage (V) (min): - Drain Current (A) (nom): 0.7 Country of Origin: THAILAND

ALTAIR04-900

Marketing Status

Active

ECCN (US)

EAR99

More Info

Budgetary Price (US$)*/Qty

0.4488 / 1k

ECCN (EU)

NEC

Packing Type

Tube

Package

SO-16

Operating Temperature (°C)

(min)

(max)

Budgetary Price (US$)* / Qty

0.4488 / 1k

RDS(on) (Ω) (max)

Transistor Breakdown Voltage (V) (min)

Drain Current (A) (nom)

0.7

Country of Origin

THAILAND

ALTAIR04-900TR

Marketing Status

Active

ECCN (US)

EAR99

More Info

Budgetary Price (US$)*/Qty

0.4488 / 1k

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

SO-16

Operating Temperature (°C)

(min)

(max)

Budgetary Price (US$)* / Qty

0.4488 / 1k

RDS(on) (Ω) (max)

Transistor Breakdown Voltage (V) (min)

Drain Current (A) (nom)

0.7

Country of Origin

THAILAND

(*) Suggested Resale Price (USD) per defined quantity for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors

Search History

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ALTAIR04-900

Product overview

Description

All features

Circuit Diagram

Start your design with the ALTAIR04-900 now

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Featured Videos

Recommended for you

All tools & software

Solution Evaluation Tools

STEVAL-ISA133V1

EDA Symbols, Footprints and 3D Models

All resources

SPICE models (1)

License Agreement

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Quality and Reliability

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