Rad tolerant ICs

Radiation tolerant, plastic-packaged, single-channel low-side gate driver IC

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Overview

Infineon IR HiRel's rad tolerant IC portfolio includes, BDP1CG15NB-01, a fast, single-channel radiation tolerant driver with rail-to-rail output stages and low impedance. It supports high-current MOSFETs with a 20 V max supply voltage and has built-in protection features, including undervoltage lockout and shoot-through protection.

Key Features

  • 8 A sink driving capability
  • 20 ns propagation delay
  • 8 V / 7 V UVLO On/Off
  • Single Event Effect (SEE) tolerant
  • Total Ionizing Dose (TID) tolerant
  • TID rated up to 30 krad(Si)
  • JEDEC qualified
  • Plastic packaging

Products

About

Potential applications include:

  • Satellite bus and payload
  • Power conditioning unit
  • Power distribution unit
  • Motor drive

Product validation

Infineon IR HiRel rad tolerant integrated circuits are qualified for space applications according to the relevant tests of JEDEC (Joint Electron Device Engineering Council), including J-STD20 and JESD22. This device is additionally TID irridation tested according to ESCC 22900 standard.

Thousands of programs, decades in space

As the demand for global, ubiquitous connectivity continues growing, the combination of IoT and low Earth orbit (LEO) satellite constellations play an increasingly important role in creating a more connected and efficient world.

A key driver behind the increasing popularity of LEO satellite constellations is the reduction in launch and operation costs for these smaller, lighter satellites. Mission life, radiation, and cost requirements are typically lower.

Potential applications include:

  • Satellite bus and payload
  • Power conditioning unit
  • Power distribution unit
  • Motor drive

Product validation

Infineon IR HiRel rad tolerant integrated circuits are qualified for space applications according to the relevant tests of JEDEC (Joint Electron Device Engineering Council), including J-STD20 and JESD22. This device is additionally TID irridation tested according to ESCC 22900 standard.

Thousands of programs, decades in space

As the demand for global, ubiquitous connectivity continues growing, the combination of IoT and low Earth orbit (LEO) satellite constellations play an increasingly important role in creating a more connected and efficient world.

A key driver behind the increasing popularity of LEO satellite constellations is the reduction in launch and operation costs for these smaller, lighter satellites. Mission life, radiation, and cost requirements are typically lower.

Documents

Documents

Design resources

Developer community

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