VIPER17LD - STMicroelectronics

Manufacturer Part Number

VIPER17LD

Manufacturer

STMicroelectronics

Introduction

High-voltage converter with MOSFET for offline power applications

Product Features and Performance

Integrated 800V avalanche-rugged MOSFET

Flexible power management with 60kHz switching frequency

Capable of delivering 10W output power

Adjustable duty cycle up to 70%

Isolated output with flyback topology

Startup voltage at 14V, operating range from 8.5V to 23.5V

Over-current, over-temperature, and over-voltage fault protection

Product Advantages

High energy efficiency with low standby power consumption

Robust design suitable for demanding applications

Easy design-in for compact power supplies

Key Technical Parameters

Voltage - Breakdown: 800V

Topology: Flyback

Voltage - Start Up: 14V

Voltage - Supply (Vcc/Vdd): 8.5V ~ 23.5V

Duty Cycle: 70%

Frequency - Switching: 60kHz

Power (Watts): 10W

Quality and Safety Features

Multiple protection features to prevent damage and ensure safety

Able to withstand harsh operating conditions from -40°C to 150°C

Integrated MOSFET with avalanche ruggedness

Compatibility

Compatible with various offline power applications requiring isolated output

Designed for surface mount technology (SMT) compatible with a wide range of PCBs

Application Areas

Power supplies for consumer electronics

Auxiliary power supplies for industrial systems

Power adapters and battery chargers

Product Lifecycle

Current status is active

No indication of discontinuation, ensuring long-term availability

Several Key Reasons to Choose This Product

High integration reduces BOM count and design complexity

Energy-saving features increase overall efficiency

STMicroelectronics' proven reliability in PMIC technologies

Robust operation over a wide temperature range for versatile use

Compact SO-16 package suitable for space-constrained applications