HV441 High-Voltage Ring Generator
Ordering Information
Operating Voltage
VPP1 - VNN1 220V
Package Options
44-Pin PLCC HV441PJ
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
General Description
The Supertex HV441 is a monolithic integrated circuit capable of generating up to a 70V RMS sine wave output at frequencies of 15Hz to 60Hz with a load of 5 North American RENs.
Its output rating can be enhanced to 20 North America...