Radiation Hardened High Frequency Half Bridge Driver

The Radiation Hardened HS-2100RH is a high frequency, 100V Half Bridge N-Channel MOSFET Driver IC, which is a functional, pin-to-pin replacement for the Intersil HIP2500 and the industry standard 2110 types. The low-side and high-side gate drivers are independently controlled. This gives the user maximum flexibility in dead-time selection and driver protocol.

Features

? Electrically Screened to DESC SMD # 5962-99536

? QML Qualified per MIL-PRF-38535 Requirements

? Radiation Environment

- Maximum Total Dose . . . . . . . . . . . . . .3 x 105 RAD(SI)

- DI RSG Process Provides Latch-up Immunity

- Vertical Architecture Provides Low Dose Rate Immunity

? Bootstrap Supply Max Voltage to 120V

? Drives 1000pF Load at 1MHz with Rise and Fall Times of 45ns (Typ)

? 1A (Typ) Peak Output Current

? Independent Inputs for Non-Half Bridge Topologies

? Low DC Power Consumption . . . . . . . . . . . . . 60mW (Typ)

? Operates with VDD = VCC Over 12V to 20V Range

? Supply Undervoltage Protection

Applications

? High Frequency Switch-Mode Power Supplies

? Drivers for Inductive Loads

? DC Motor Drivers