Kilowatt Laser Driver with 120 A, sub-10 nanosecond pulses in < 3 cm2 using a GaN FET
●Conclusion
■Time-of-flight lidar drivers are a pulsed power application
■Long range requires high peak power
■GaN FETs are the best known choice
■Inductance dominates the design
■GaN makes well controlled, high power pulses possible:
▲123 A, 7.5 ns, 4300 W!
▲155 A, 8.0 ns, 6500 W!
■Multiple paths to increase performance
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Technical Documentation |
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Please see the document for details |
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English Chinese Chinese and English Japanese |
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2019/05/05 |
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2.6 MB |
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