VIPER38LDTR - STMicroelectronics

Manufacturer Part Number

VIPER38LDTR

Manufacturer

STMicroelectronics

Introduction

VIPER38LDTR is a high-performance AC-DC converter from STMicroelectronics' VIPer plus series designed for power management applications.

Product Features and Performance

Isolated power supply

Integrated 800V avalanche-rugged MOSFET

Adjustable duty cycle up to 80%

Flyback converter topology

Start-up voltage of 14V

Supply voltage ranging from 8.5V to 23.5V

60kHz switching frequency

Delivers up to 20 Watts output power

Operational temperature range from -40°C to 150°C (TJ)

Product Advantages

High voltage capabilities for robust operation

Efficient thermal management

Suitable for compact designs thanks to its small 16-SOIC packaging

High integration reduces external component counts

Built-in fault protection features for enhanced safety

Key Technical Parameters

Voltage - Breakdown: 800V

Topology: Flyback

Duty Cycle: 80%

Frequency - Switching: 60kHz

Power (Watts): 20 W

Operating Temperature: -40°C to 150°C

Quality and Safety Features

Current limiting

Over-temperature protection

Over-voltage protection

Short-circuit protection

Compatibility

Surface mount compatible with standard reflow processes

Packaged in Tape & Reel for easy assembly

Application Areas

Power supplies for consumer electronics

Switching power supplies for industrial systems

Power adapters for various electronic devices

Auxiliary power supplies for home appliances

Product Lifecycle

Product Status: Active

No indication of discontinuation, with replacements or upgrades available

Several Key Reasons to Choose This Product

High voltage rating suitable for demanding applications

Energy-efficient solution with low power dissipation

Comprehensive protection features ensure long-term reliability

Meets the rigorous standards for industrial temperature ranges

Compliant with international quality and safety regulations

Flexible usage in a wide range of applications due to its isolated-output capability

Part of the reputable STMicroelectronics VIPer plus series, ensuring industry-leading performance and support