| IR HiRel Product Families |
RIC74424H
Rad hard non-inverting dual output gate driver
Active
Summary of features
Dual independent gate drivers with common return
Wide supply voltage operating range
High drive current
Low propagation delay
Low quiescent current
Schmitt trigger inputs with internal pull-down resistor
Total ionizing dose (TID) hardness
Low dose rate (ELDRS) (<10 mrad(Si)/s) of 50 krad(Si)
High dose rate (50-300 rad(Si)/s) of 100 krad(Si)
Single event effect hardness
SEB, SEGR and SEL free up to 81.9 MeV·cm2/mg
SET characterized up to 81.9 MeV·cm2/mg
ESD Rating: Class 3B per MIL-STD-883, Method 3015
Electrical characteristics specified over full military temperature range
Benefits
Reduce size and weight by eliminating bulky gate drive transformers
Potential applications
Satellite Bus and Payload
Power Conditioning Unit, Power Distribution Unit
DC-DC Converter
Motor Drive
Design Tools
Specifications
| Parameter | Value |
|---|---|
| Voffset | 20V |
| Channels | 2 |
| Package | 8-Lead FlatPack |
| Total Dose | 100krad(Si) |
| SEE | 82 |
| T off typ (ns) | 85 |
| T on typ (ns) | 100 |
| Supply Voltage | 5.0V - 20.0V |
| t f (ns) | 15 |
| Output Current (A) | 3.0 |
| Base Part Status | Active |
| Configuration | Low-side |
| Output Voltage (V) | 20 |
| t r (ns) | 20 |
8-Lead FlatPack
Part # RIC74424H
Rad hard non-inverting dual output gate driver
| Packaging Options | Part Number | Status | Standard Pack Quantity |
|---|---|---|---|
| MIL-PRF-38535 Level S Screening | RIC74424HSCS | ACTIVE | 1 |
| MIL-PRF-38535 Level B Screening | RIC74424HSCB | ACTIVE | 1 |
| COTS | RIC74424H | ACTIVE |