ST VIPER114XSTR

非隔离4.5V ~ 30V12 W

Overview

The device is a high voltage converter smartly integrating an 800 V avalanche-rugged power MOSFET with PWM current mode control. The power MOSFET with 800 V breakdown voltage allows the extended input voltage range to be applied, as well as the size of the DRAIN snubber circuit to be reduced. This IC meets the most stringent energy-saving standards as it has very low consumption and operates in pulse frequency modulation under light load. The design of flyback, buck and buck boost converters is supported. The integrated HV startup, sense- FET, error amplifier and oscillator with jitter allow a complete application to be designed with the minimum number of components.

Features

VIPER™ Series
Tape & Reel (TR) Package
Yes Internal Switch(s)
800V Voltage - Breakdown
16 V Voltage - Start Up
4.5V ~ 30V Voltage - Supply (Vcc/Vdd)
80% Duty Cycle
30kHz Frequency - Switching
12 W Power (Watts)
Current Limiting, Over Load, Over Voltage, Short Circuit Fault Protection
Soft Start Control Features
Surface Mount Mounting Type