VIPER53SPTR-E - STMicroelectronics

Manufacturer Part Number

VIPER53SPTR-E

Manufacturer

STMicroelectronics

Introduction

High-voltage converter with internal switch for AC/DC applications

Product Features and Performance

Efficient power conversion for offline power supplies

Integrated 620V avalanche-rugged MOSFET

Flexible power management with adjustable switching frequency

Flyback topology for isolated output

Supports start-up voltage of 11.5V and 8.4V to 19V supply voltage range

Operates at frequencies up to 300kHz

Delivers up to 65 watts of power

Incorporates multiple fault protection features

Product Advantages

High energy efficiency and reliability

Compact PowerSO-10 package for reduced board space

Extended operating temperature range from -40°C to 150°C

Ease of design with minimum external components

Key Technical Parameters

Voltage - Breakdown: 620V

Topology: Flyback

Voltage - Start Up: 11.5V

Voltage - Supply (Vcc/Vdd): 8.4V ~ 19V

Frequency - Switching: Up to 300kHz

Power (Watts): 65W

Quality and Safety Features

Current limiting, overload, and over-temperature protection

Short circuit protection

Soft start and frequency control for smooth operation

Compatibility

Compatible with a wide range of power applications requiring isolation

Application Areas

Power supplies for consumer electronics

Adapters and chargers

STB, DVD, and TV power units

Home appliances and lighting systems

Product Lifecycle

Status: Active

Not nearing discontinuation with ongoing support

Several Key Reasons to Choose This Product

Robust power solution adaptable to various applications

High integration to simplify circuit design

Support for high-temperature operation enhances durability

Advanced protection features ensure product longevity

Part of the acclaimed VIPER™ series known for performance and quality