芯片特点
★ DFN8*8封装集成SSR控制器和650VDmode-GaNFET
★ 满足6级能效，低于75mW待机功耗
★ "高频率Max160Khz操作范围，内置软启动，OCP，SCP,OCP,UVLO,OTP,Brown in/out全方位保护功能”
★ 配合GR8386CG15nS超短关断延时同步整流，专利技术降低MOS尖峰应力，保护系统安全可靠性
★ 满足LPS(Limited power Supply)安规要求
GR8386CG同步整流控制器
★ 支持CCM、DCM和QR工作模式
★ 15nsSR关断延迟
★ 低输出电压工作的自供电
★ 宽VDD范围从3.0V至25V
★ 空载运行电流低于250uA
★ 自适应最小关断时间控制
★ 65W合封控制器氨化镓方案优势;
★ 效率高，EMC余量6DB以上，BOM成本低，体积小。
★ 集成积分电路电阻，只需要一颗0.1uF电容的极简外围
■ PD seletion guide
■ SR seletion guide
| Part No. | PKG | Ros(on)(mΩ) | Oper. Mode | Freq.(kHZ) | VDSS (V) |
|---|
| GR8384CG | SOT23-6 | 外置MOS | CCM/QR/DCM | 90 | / |
| GR8386CG | SOT23-6 | 外置MOS | CCM/QR/DCM | 160 | / |
| GR9381BKKBG | SOP-8 | 10.5 | CCM/QR/DCM | 90 | 60 |
| GR9381BEKBG | SOP-8 | 7 | CCM/QR/DCM | 90 | 60 |
| GR9382DKKBG | SOP-8 | 9 | CCM/QR/DCM | 160 | 100 |
| GR9382DEKBG | SOP-8 | 5.5 | CCM/QR/DCM | 160 | 100 |
| GR9382DKKJG | ESOP-6 | 9 | CCM/QR/DCM | 160 | 100 |
| GR9382DEKJG | ESOP-6 | 5.5 | CCM/QR/DCM | 160 | 100 |
■ LLC seletion guide
| Part No. | Po(w) | PKG | STB(mW) | Oper.Mode | Freq.(kHZ) | HV | BNO | CV | CC | On Chip OTP | Note |
|---|
| GR8770KG | ≤1000 | SOP-16 | ＜100 | LLC | ADJ | Y | N | Y | N | 30 | 2023Q4 |
| GR9770KG | ≤1000 | SOP-16 | ＜100 | LLC+PFC | ADJ | Y | N | Y | N | 30 | 2024Q1 |
■ GaN HEMT
| Grenergy PN | Ros(on)(mΩ) | VDss (V) | Package | Sample date |
|---|
| GN1065T4ZG | 480 | 650 | DFN5*6 | MP |
| GN2065T4ZG | 240 | 650 | DFN5*6 | MP |
| GN3065T4ZG | 150 | 650 | DFN5*6 | sample |
| GN1065T5ZG | 480 | 650 | DFN8*8 | MP |
| GN2065T5ZG | 240 | 650 | DFN8*8 | MP |
| GN3065T5ZG | 150 | 650 | DFN8*8 | MP |
| GN2065TGG | 240 | 650 | TO-252 | sample |
| GN1065TLG | 480 | 650 | TO-220 | sample |
| GN2065TLG | 240 | 650 | TO-220 | sample |
