EPC Revolutionizes Lidar System Design with Release of EPC21601 eToF Laser Driver IC
February 2021 — EPC announces the introduction of a laser driver that integrates a 40V, 10A FET with integrated gate driver and 3.3V logic level input in a single chip for time-of-flight lidar systems used in robotics, surveillance systems, drones, autonomous cars, and vacuum cleaners.
The EPC21601 is a laser driver that is controlled using 3.3V logic and is capable of very high frequencies exceeding 100MHz and super short pulses < 2ns to modulate laser driving currents up to 10A. Turn-on and turn-off times are 410ps and 320ps respectively. The EPC21601 is a single-chip driver plus eGaN® FET using EPC's proprietary GaN IC technology in a chip-scale BGA form factor that measures only 1.5mm×1.0mm. With this small form factor and the integration of several functions, the overall solution that is 36% smaller on the printed circuit board (PCB) compared to an equivalent multi-chip discrete implementation.
The EPC21601 is the first offering in what will be a wide-range family of integrated laser drive ICs available in chip-scale package (CSP). Integrated devices in a single chip are easier to design, easier to layout, easier to assemble, save space on the PCB, increase efficiency, and reduce cost. This family of products will enable faster adoption and increased ubiquity of ToF solutions across a wider array of end-user applications.
“Recent advances in our GaN IC technology are poised to change the way time-of-flight lidar systems are designed,” said Alex Lidow, CEO, and co-founder of EPC. “Integrating an eGaN FET plus driver on one chip generates an extremely powerful, blazingly-fast IC and reduces size and cost wider adoption in consumer applications. This new family of GaN integrated circuits will dramatically improve the performance while reducing size and cost for time-of-flight lidar systems.”
The EPC9154 development board features the EPC21601 eToF™ laser driver IC and is primarily intended to drive laser diodes with short, high current pulses. Capabilities include minimum pulse widths of < 2ns, 10A peak currents, and bus voltage rating of 30V.
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本文由宝丁转载自EPC，原文标题为:Efficient Power Conversion (EPC) Revolutionizes Lidar System Design with Release of eToF Laser Driver IC Family of Products，本站所有转载文章系出于传递更多信息之目的，且明确注明来源，不希望被转载的媒体或个人可与我们联系，我们将立即进行删除处理。
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EPC eGaN®FET/晶体管选型表
EPC提供增强型氮化镓半桥功率晶体管/增强型功率晶体管/功率晶体管的选型：配置：Dual Common Source、Dual with Sync Boot、Half Bridge、Half Bridge Driver IC、HS FET + Driver + Level Shift、Single、Single - AEC Q101、Single – Rad Hard、Single with Gate Diode、Single with Gate Diode – AEC-Q101、Dual Common Source - AEC Q101，VDS最大值（V）：15~350V；VGS最大值（V）：5.75~7V
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产品型号
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品类
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Configuration
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VDSmax(V)
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VGSmax(V)
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Max RDS(on) (mΩ)
@ 5 VGS
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QG typ(nC)
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QGS typ (nC)
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QGD typ (nC)
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QOSS typ (nC)
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QRR(nC)
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CISS (pF)
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COSS (pF)
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CRSS (pF)
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ID(A)
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Pulsed ID (A)
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Max TJ (°C)
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Package(mm)
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Launch Date
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EPC2040
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Enhancement Mode Power Transistor
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Single
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15
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6
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30
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0.745
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0.23
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0.14
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0.42
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0
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86
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67
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20
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3.4
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28
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150
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BGA 0.85 x 1.2
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Apr, 2017
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选型表 - EPC 立即选型
eGaN® FETs and ICs for Robotics and Drones
型号- EPC2212,EPC2214,EPC2059,EPC9003C,EPC2216,EPC2215,EPC2218,EPC2016C,EPC2052,EPC2051,EPC2053,EPC9087,EPC2102,EPC9002C,EPC2104,EPC2103,EPC2106,EPC90151,EPC90152,EPC2221,EPC21701,EPC9014,EPC90150,EPC9097,EPC90142,EPC9098,EPC9099,EPC9092,EPC9093,EPC90147,EPC9091,EPC2036,EPC2035,EPC2038,EPC2037,EPC2014C,EPC2039,EPC9507,EPC2030,EPC2032,EPC2031,EPC2152,EPC2033,EPC9060,EPC9061,EPC9062,EPC2307,EPC9005C,EPC2203,EPC9004C,EPC2204,EPC2015C,EPC2207,EPC2206,EPC2040,EPC9078,EPC2045,EPC2012C,EPC2019,EPC9049,EPC9046,EPC9047,EPC9040,EPC2024,EPC2302,EPC2001C,EPC2029,EPC9010C,EPC2021,EPC2020,EPC9057,EPC2023,EPC2022,EPC9055,EPC9050,EPC9172,EPC9006C,EPC2010C,EPC9001C,EPC23101,EPC23102,EPC23103,EPC23104,EPC9038,EPC2007C,EPC9039,EPC9034,EPC21603,EPC9035,EPC9156,EPC2088,EPC21601,EPC90122,EPC9031,EPC90123,EPC9032,EPC90120,EPC9033,EPC9154,EPC90124
EPC评估套件选型表
EPC提供评估板的选型：Default Configuration：IToF、Resonant Pulse DToF;VBUS (max)(V):12~160V;VINPUT(max)(V):5 V;Tpin(min)(ns):1 ns/2 ns
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产品型号
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品类
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Description
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VIN(V)
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VOUT(V)
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IOUT (A)
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Featured Product
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EPC9163
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评估板
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Synchronous, Buck or Boost, digital controller
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Buck: 20 – 60 V
Boost: 11.3 – 16 V
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Buck: 5 - 16 V
Boost: 20-50 V
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140 A (Buck)
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EPC2218
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选型表 - EPC 立即选型
EPC9147D Development Board Quick Start Guide
型号- EPC2302,EPC9147D,RA4T1,RA6T2,RTK0EMA270C00000BJ,EPC9167/HC,EPC23101,EPC23102,EPC2065,EPC9173,EPC9186,EPC9176,EPC9194,EPC9193/HC,EPC2619,RTK0EMA430C00000BJ
EPC9144 Development Board Quick Start Guide
型号- EPC2036,EPC2216,TMK107BJ224KA-T,BLM31SN500SN1L,GRM1885C1H8R0BA01D,ERJ-2RKF1000X,BAT41KFILM,ERJ-2RKF9530X,C1608X5R1E475K080AC,EPC9144,C1005C0G1H050C050BA,1776113-2,NC7WZ16L6X,RC0402JR-0710KL,XLMG1020,CGA4J3X7S2A105K125AE,RC0201FR-0749R9L,ERJ-2RKF49R9X,C1005X7R1E104K050BB,GJM0335C1E5R0BB01D,UMK107AB7105KA-T,ERJ-2RKF1001X,5015,TLV75533PDRVR,C0510X5R1C104M030BC,RC0201FR-070RL,2N7001TDCK,MPZ1005S331ET000,ERJ-2GE0R00X,GRPB031VWVN-RC,MCP1703T-5002E/MC,ERJ-2RKF10R0X,RL0510S-3R9-F,GRPB042VWVN-RC,LMG1020,DS90LV012ATMF/NOPB,0734152063
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