Growing ecosystem for GaN Power Conversion at EPC

eGaN驱动器及控制器

于基于硅器件的系统相比,基于eGaN® FET的功率转换系统具备更高的效率、更高的功率密度及其总系统成本可以更低。这些优势刺激了支持基于氮化镓设计的电力电子元件生态系统的增长,包括可以提升氮化镓场效应晶体管性能的栅极驱动器、控制器及无源元件的发展。

半导体供应商例如uPI半导体TIpSemi继续推出驱动器及控制器,从而支持对基于氮化镓器件设计与日俱增的需求。

以下是目前与eGaN FET兼容的集成电路列表:

GaN Drivers and Controllers
 

Compatible Low-Side Gate Drivers

器件型号 制造商 描述 Application Example
UCC27611 Texas Instruments 4 A/6 A高速5 V、优化的单栅极驱动器 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

器件型号 制造商 描述 Application Example
LM5113Texas Instruments5 A、100 V eGaN FET半桥驱动器EPC9078
LMG1205Texas Instruments1.2 A, 5 A, 100 V eGaN FET半桥驱动器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驱动器。针对各种氮化镓应用,低UVLO配以后缀/词尾“GB”,
而5 x 5毫米LGA封装配以后缀/词尾"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氮化镓半桥功率级LMG5200POLEVM-10

Compatible Controllers for Synchronous Rectifiers

器件型号 制造商 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 二次侧同步整流的控制器 Yes
NCP4308AOn SemiconductorSynchronous Rectifier ControllerYes

Compatible Controllers for Buck Converters

器件型号 制造商 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 适用于48 V GaN DC/DC转换器的半桥D-CAP+控制器 300 kHz - 1 MHz
ISL8117ARenesasSynchronous Step-Down PWM Controller100 kHz - 2 MHz

Compatible ICs for High Reliability Applications

器件型号 制造商 描述 Function
FBS-GAM01-P-R100Freebird Semiconductor耐辐射低侧、12 A、100 V、降额定的GaN集成驱动器栅极驱动器
FBS-GAM01-P-R50Freebird Semiconductor耐辐射低侧、12 A、50 V、降额定的GaN集成驱动器栅极驱动器
FBS-GAM01P-R-PSEFreebird Semiconductor耐辐射低侧 5000pF+ 通用GaN驱动器栅极驱动器
FBS-GAM04-P-R100Freebird Semiconductor耐辐射双路、低侧、10 A、100 V、降额定的GaN集成驱动器栅极驱动器
FBS-GAM04-P-R50Freebird Semiconductor耐辐射双路、低侧、10 A、50 V、降额定的GaN集成驱动器栅极驱动器
ISL70040SEHRenesas耐辐射的低侧GaN FET驱动器栅极驱动器
FBS-GAM02-P-R50Freebird Semiconductor50 V/10 A、耐辐射的多功能功率模块Power Stage