Datasheet Summary
HS-4080ARH
Data Sheet Febuary 2000 File Number 4563.3
Radiation Hardened Full Bridge N-Channel FET Driver
The HS-4080ARH is a monolithic, high frequency, medium voltage Full Bridge N-Channel FET Driver IC. The device includes a TTL-level input parator, which can be used to facilitate the “hysteresis” and PWM modes of operation. Its HEN (high enable) lead can force current to freewheel in the bottom two external power MOSFETs, maintaining the upper power MOSFETs off. The HS-4080ARH is well suited for use in distributed DC power supplies and DC to DC converters, since it can switch at high frequencies. These devices can also drive medium voltage motors, and two HS-4080ARHs can be used to...