HV441PJ中文资料SUTEX数据手册PDF规格书

General Description

The Supertex HV441 is a monolithic integrated circuit capable of generating up to a 70VRMS sine wave output at frequencies of 15 to 60Hz with a load of 5 North American RENs. Its output rating can be enhanced to 20 North American RENs with the addition of two Supertex MOSFETs: one N-Channel MOSFET, the TN2524N8, and one P-Channel MOSFET, the TP2522N8. The high voltage outputs have pulse by pulse over-current protection set by two external sense resistors.

Features

► 220V maximum operating voltage

► Integrated high voltage transistors

► Up to 70 VRMS ring signal

► Adjustable AC and DC output voltage level

► Adjustable ring signal start phase angle

► Pulse by pulse output over current protection

► 5 REN output capability

► External MOSFETs enhance output rating to 20 REN

Applications

► Stand alone high voltage ring generator

► Set-top/street box ring generator

► Pair gain ring generator

► Wireless local loops

► Fibre in the loop/to the curb

► Coax cable loop