eGaN驅動器及控制器

EPC公司為氮化鎵技術帶來增強型元件、顛覆整個功率轉換市場和推動全新應用的出現。與老化的矽基MOSFET相比,小型化的氮化鎵場效應電晶體(GaN FET)具有更高的開關速度。優化後的閘極驅動器積體電路及控制器幫助設計師發揮這種全新的、改變遊戲規則的技術。關於對閘極驅動器的要求的詳細討論內容,請訪問eGaN FET驅動器及佈局的考慮因素

當製造商陸續推出全新經過優化的驅動器積體電路,由矽基技術改為採用氮化鎵(eGaN)技術將變得更加簡單及成本可以更低。

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 Peregrine High-speed FET Driver, 40 MHz EPC9204
PE29101 Peregrine 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
ISL8117ATexas InstrumentsSynchronous 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