65W 氮化镓笔记本适配器方案
65wW GaN OR Flyback笔记本适配器方案GR1275+ GR2065+GR8386
应用场：笔记本适配器；平板电脑适配器；手机；typeC口电器等。
PCB尺寸：48*50
外壳尺寸：56*57
| 输入 | 90Vac~265Vac,2-pin model wall mount |
| 输出 | PD3.0 5V3A,9V3A,15V3A,20V3.25A
+/-5% regulation for 5V/9V/15V,ripple<150mV
+5%/-2.5% regulation for 20V,ripple<350mV |
| 效率 | Up-to-date DOE, EuP lot6
>91.8% at 90Vac |
| 温升 | Case temperature rise <45°C@90Vac~100Vac & 240Vac~265Vac
Case temperature rise <40°C@100Vac~240Vac |
| EMI | RE 6dB margin; CE 6dB margin with GND connected to 2"d return (both “coldstart” and “thermal stabilized” conditions) |
| 安规 | Up-to-date 62368,60950 |
| 漏电流 | <25uA,accordingto lEC60950 |
| Bulk-cap | >420V(it must be 420V),Positive foil voltage>580V |
100W 氮化镓单C 充电器,2C充电器，笔记本适配器方案
100W GaN OR Flyback 笔记本适配器方案GR8788+GR3065+GR1275+GR2065+GR8386
应用场景：笔记本适配器；平板电脑适配器；手机；typeC口电器等。
PCB尺寸：57*57.5
外壳尺寸：64*64
| 输入 | 90Vac~265Vac,2-pin model wall mount |
| 输出 | PD3.0 5V3A,9V3A,15V3A,20V5A
+/-5% regulation for 5V/9V/15V,ripple<150mV
+5%/-2.5% regulation for 20V,ripple<350mV |
| 效率 | Up-to-date DOE, EuP lot6
>91.6% at 90Vac |
| 温升 | Case temperature rise <45°C@90Vac~100Vac & 240Vac~265Vac
Case temperature rise <40°C@100Vac~240Vac |
| EMI | RE 6dB margin; CE 6dB margin with GND connected to 2"d return (both “coldstart” and “thermal stabilized” conditions) |
| 安规 | Up-to-date 62368,60950 |
| 漏电流 | <250uA,accordingto lEC60950 |
| Part No. | Po(w) | PKG | STB(mW) | Oper.Mode | Freq.(kHZ) | HV | BNI/BNO | QROVP | Vin OVP | On Chip OTP | VCC Max.(V) |
|---|
| GR1275QKAG | ≦150 | SOP-7 | 50 | QR/DCM | 160 | N | Y | Y | Selectable | Y | 30 |
| Part No. | PKG | Ros(on)(mΩ) | Oper. Mode | Freq.(kHZ) | VDSS (V) |
|---|
| GR8386CG | SOT23-6 | 外置MOS | CCM/QR/DCM | 160 | / |
Part No. | Po(w) | PKG | STB (mW) | Oper. Mode | Freg.（KHz) | CV | HV | BNO | SCP | Fiback |
|---|
GR8772 | ≤200 | SOT-26 | <100mW | CRM/DCM | ADJ | Y | N | Y | Y | boost |
Part No. | 封装形式 | VDS(V) | ID(A) | Rds(mΩ) | Vth | Qg(nC) | Qrr(nC) |
|---|
GN3065T4ZG | TO-220 | 650 | 13 | 180 | 4 | 9.3 | 89 |
GN3065T5ZG | DFN8*8 | 650 | 13 | 180 | 4 | 8 | 40 |
Part No. | Po(w) | PKG | STB (mW) | Oper. Mode | Freg.（KHz) | HV | BNI/BNO | QROVP | Vin OVP | OTP | VCC
Max. |
|---|
GR1275QKAG | ≤150 | SOP-7 | 50 | QR/DCM | 160 | Y | Y | Y | Y | Y | 30 |
Part No. | PKG | Rds(on)(mΩ) | 功率管击穿电压 | Oper. Mode | Freg.（KHz) | VDSS(V) |
|---|
GR8386CG | SOT-26 | 外置Mos | / | CCM/QR/DCM | 160 | / |
GR8386HCG | SOT-26 | 外置Mos | / | CCM/QR/DCM | 160 | / |
