| IR HiRel Product Families |
RIC7S113
Rad hard high and low side gate driver
Active
Summary of features
Independent high and low side gate driver
Independent bias supply for logic and power with ±5V offset
Wide bias supply voltage range
Undervoltage lockout for both channels
CMOS Schmitt trigger inputs with internal pull-down resistor
Integrated level shift for high side drive
Cycle by cycle edge triggered shutdown logic pin
Matched propagation delay for both channels
Hermetically sealed package
Lightweight
Total ionizing dose (TID) hardness
High dose rate (50-300 rad(Si)/s) of 100 krad(Si)
Single event effect (SEE) hardness
Safe operating area (SOA) defined for no SEB, SEGR up to LET of 81.9 MeV·cm2/mg
SET characterized up to LET of 81.9 MeV·cm2/mg
Benefits
Reduce size and weight by eliminating bulky gate drive transformers
Increase reliability over opto-coupler based gate driver designs
50 V/ns transient immunity for robust high-speed switching
Potential applications
Satellite bus and payload
Power conditioning unitP
Power distribution unit
DC-DC converter
Motor drive
Design Tools
Evaluation board: RIC7S113EVAL1
PCN Alert
Specifications
| Parameter | Value |
|---|---|
| Voffset | 400V |
| Channels | 2 |
| Total Dose | 100krad(Si) |
| SEE | 50.4MeV∙cm2/mg |
| RoHS | No |
| Bias Supply Voltage | 5.0V - 20.0V |
| T off typ (ns) | 100 |
| T on typ (ns) | 120 |
| Supply Voltage | 10.0 V - 20.0 V |
| Halogen-Free | Yes |
| t f (ns) | 17 |
| Output Current (A) | 2.0 |
| Delay Matching max (ns) | 20 |
| Base Part Status | Active |
| Configuration | High-side and low-side |
| t r (ns) | 25 |
Space
IR has a long history of providing high-reliability, radiation hardened power management solutions for space flight with products used in over 2000 space programs from launchers to satellites to space exploration vehicles.
18-pin LCC
Part # RIC7S113E4
Rad hard high and low side gate driver
| Packaging Options | Part Number | Status | Standard Pack Quantity |
|---|---|---|---|
| MIL-PRF-38535 Level S Screening | RIC7S113E4SCS | ACTIVE | 1 |
| MIL-PRF-38535 Level B Screening | RIC7S113E4SCB | ACTIVE | 1 |
| COTS | RIC7S113E4 | ACTIVE | 1 |
Package Support
14-Lead FlatPack
Part # RIC7S113A4
Rad hard high and low side gate driver
| Packaging Options | Part Number | Status | Standard Pack Quantity |
|---|---|---|---|
| COTS | RIC7S113A4 | ACTIVE | 1 |
| 883 Level B Screening | RIC7S113A4SCB | ACTIVE | 1 |
| 883 Level S Screening | RIC7S113A4SCS | ACTIVE | 1 |
Package Support
MO-036AB
Part # RIC7S113L4
Rad hard high and low side gate driver
| Packaging Options | Part Number | Status | Standard Pack Quantity |
|---|---|---|---|
| MIL-PRF-38535 Level B Screening | RIC7S113L4SCB | ACTIVE | 1 |
| MIL-PRF-38535 Level S Screening | RIC7S113L4SCS | ACTIVE | 1 |
| COTS | RIC7S113L4 | ACTIVE | 1 |
Package Support
Die
Part # RIC7S113C4CDH
Rad hard high and low side gate driver
| Packaging Options | Part Number | Status | Standard Pack Quantity |
|---|---|---|---|
| MIL-PRF-38534 Level S Screening | RIC7S113C4CDK | ACTIVE | 1 |
| MIL-PRF-38534 Level B Screening | RIC7S113C4CDH | ACTIVE | 1 |
| COTS | RIC7S113C4CDV | ACTIVE | 1 |
Typical Connection Image
