ALTAIR04-900TR - STMicroelectronics

Manufacturer Part Number

ALTAIR04-900TR

Manufacturer

STMicroelectronics

Introduction

The ALTAIR04-900TR is a highly integrated Power Management (PMIC) component specifically designed for AC DC conversion and offline switching applications, offering advanced power solutions.

Product Features and Performance

Integrated with an internal switch capable of handling a breakdown voltage of 900V, ensuring robust power handling capabilities.

Utilizes a Flyback topology, optimizing efficiency and performance in power conversion.

Features voltage start-up at 13V and a supply voltage range of 11.5V to 23V, providing flexible power management options.

Supports a high frequency of switching up to 166kHz, allowing for efficient power conversion and compact circuit design.

Includes fault protection mechanisms like current limiting and short circuit protection to enhance product reliability and safety.

Operates across a wide temperature range from -40°C to 150°C (TJ), ensuring reliable performance in diverse operating conditions.

Product Advantages

High breakdown voltage capability makes it suitable for high-power applications.

The Flyback topology used enhances efficiency and allows for simpler circuit designs.

Advanced fault protection features contribute to the product's durability and longevity.

Wide operating temperature range accommodates various environmental conditions.

Key Technical Parameters

Voltage Breakdown: 900V

Voltage Start Up: 13V

Voltage Supply (Vcc/Vdd): 11.5V ~ 23V

Frequency Switching: Up to 166kHz

Operating Temperature: -40°C ~ 150°C (TJ)

Quality and Safety Features

Robust current limiting and short circuit protection mechanisms.

Designed for high thermal and electrical stress conditions.

Compatibility

Flexible voltage supply range ensures compatibility with a variety of power systems and applications.

Application Areas

AC DC converters

Offline switches

Power supply units for consumer electronics, industrial systems, and telecommunications equipment.

Product Lifecycle

Currently marked as Active indicating availability in the market without immediate concerns for discontinuation.

The component's design takes future needs into account, making it a sustainable choice for both current and upcoming power management applications.

Several Key Reasons to Choose This Product

High voltage and power handling capabilities make it ideal for challenging electrical environments.

Efficiency and reliability are enhanced through the use of Flyback topology and advanced protection features.

Flexible in application due to its wide range of operating conditions and compatibility with various systems.

Proven manufacturer reputation, with STMicroelectronics being a leader in semiconductor solutions.

Supports green and efficient designs, aligning with modern energy-saving requirements.