Growing ecosystem for GaN Power Conversion at EPC

eGaN驅動器及控制器

於基於矽元件的系統相比，基於eGaN® FET的功率轉換系統具備更高的效率、更高的功率密度及其總系統成本可以更低。這些優勢刺激了支援基於氮化鎵設計的電力電子元件生態系統的增長，包括可以提升氮化鎵場效應電晶體性能的閘極驅動器、控制器及無源元件的發展。

半導體供應商例如uPI半導體、TI及pSemi繼續推出驅動器及控制器，從而支援對基於氮化鎵元件設計與日俱增的需求。

以下是目前與eGaN FET相容的積體電路列表：

GaN Drivers and Controllers
 

Compatible Low-Side Gate Drivers

器件型號 製造商 描述 Application Example
UCC27611 Texas Instruments 4 A/6 A高速5 V、優化的單閘極驅動器 EPC9081
LMG1020Texas Instruments5 V, 7 A/5 A Low Side GaN Driver With 60 MHz/1ns SpeedContact EPC
uP1964uPI SemiconductorSingle-Channel Gate Driver for Enhancement Mode GaN Transistors---
IXD_604IXYS4-Ampere Dual Low-Side Ultrafast Driver---

Compatible Half-Bridge Gate Drivers

器件型號 製造商 描述 Application Example
LM5113Texas Instruments5 A、100 V eGaN FET半橋驅動器EPC9078
LMG1205Texas Instruments1.2 A, 5 A, 100 V eGaN FET半橋驅動器EPC9078
uP1966A uPI Semiconductor Dual-Channel Gate Driver for eGaN FETs EPC9078
PE29102 pSemi High-speed FET Driver, 40 MHz EPC9204
PE29101 pSemi High-speed FET Driver, 40 MHz Contact EPC
LMG1210Texas Instruments200 V, 1.5 A/3 A Half Bridge GaN Driver With Adjustable Dead-timeContact EPC
Si827xGB-IMSilicon Labs4 Amp ISO驅動器。針對各種氮化鎵應用，低UVLO配以尾碼/詞尾“GB”，
而5 x 5毫米LGA封裝配以尾碼/詞尾"IM"。		EPC9084
ADuM4120ARIZ Analog Devices Isolated, single-channel driver with 2 A output ---
ADuM4121ARIZ Analog Devices 2 A isolated, single-channel drivers ---
LMG5200Texas Instruments80 V氮化鎵半橋功率級LMG5200POLEVM-10

Compatible Controllers for Synchronous Rectifiers

器件型號 製造商 描述 Gate Driver Included
TEA1993TS NXP Synchronous Rectifier Controller Yes
TEA1995T NXP Dual Synchronous Rectifier Controller Yes (Dual)
TEA1998TS NXP Synchronous Rectifier Controller Yes
NCP4305A On Semiconductor 二次側同步整流的控制器 Yes
NCP4308AOn SemiconductorSynchronous Rectifier ControllerYes

Compatible Controllers for Buck Converters

器件型號 製造商 描述 Operating Frequency
LTC7800Analog DevicesLow IQ , 60 V, High Frequency Synchronous Step-Down Controller320 kHz - 2.25 MHz
MIC2127A Microchip Synchronous Buck Controller w/Adaptive On-Time Control 270 kHz - 800 kHz
MIC2103/4 Microchip Synchronous Buck Controller w/Adaptive On-Time Control 200 kHz - 600 kHz
LM5140-Q1 Texas Instruments Wide Input Range Dual Synchronous Buck Controller 440 kHz - 2.2 MHz
TPS40400 Texas Instruments 3 V-20 V, 30 A, PMBus Synchronous Buck Controller 200 kHz - 2 MHz
TPS53632G Texas Instruments 適用於48 V GaN DC/DC轉換器的半橋D-CAP+控制器 300 kHz - 1 MHz
ISL8117ARenesasSynchronous Step-Down PWM Controller100 kHz - 2 MHz

Compatible ICs for High Reliability Applications

器件型號 製造商 描述 Function
FBS-GAM01-P-R100Freebird Semiconductor耐輻射低側、12 A、100 V、降額定的GaN集成驅動器閘極驅動器
FBS-GAM01-P-R50Freebird Semiconductor耐輻射低側、12 A、50 V、降額定的GaN集成驅動器閘極驅動器
FBS-GAM01P-R-PSEFreebird Semiconductor耐輻射低側 5000pF+ 通用GaN驅動器閘極驅動器
FBS-GAM04-P-R100Freebird Semiconductor耐輻射雙路、低側、10 A、100 V、降額定的GaN集成驅動器閘極驅動器
FBS-GAM04-P-R50Freebird Semiconductor耐輻射雙路、低側、10 A、50 V、降額定的GaN集成驅動器閘極驅動器
ISL70040SEHRenesas耐輻射的低側GaN FET驅動器閘極驅動器
FBS-GAM02-P-R50Freebird Semiconductor50 V/10 A、耐輻射的多功能功率模組Power Stage