分类 :
开关产品
开关产品
功率IC
功率模块
待选择
DCBS(30V-150V)
JCBS(400V-800V)
IGBS(600V-1200V)
HF-switching
| WH562201 | SOT236 | 4.5-17V, 2A, 500KHz，同步降压型电源芯片 | 4 | 17 | 7 | 0.765 | 2 | 1 | 500- | 500+ | 集成140mΩ和84mΩ场效应晶体管(FET) COT模式控制，用于快速瞬态响应
输入电压范围：4.5V至17V 输出电压范围：0.765V至7V 脉冲跳跃模式500kHz开关频率 低关断电流（小于10µA） 2%反馈电压精度(25°C) 从预偏置输出电压中启动 逐周期过流限制 断续模式过流保护 非锁存欠压保护和热关断保护 固定软启动时间：1ms |
350 | COT | -40 to 125 | ||||||||||||
| WH562201A | SOT236 | 4.5-17V, 2.5A, 500KHz，同步降压型电源芯片 | 4 | 17 | 7 | 0.765 | 2.5 | 1 | 500- | 500+ | 集成95mΩ和57mΩ场效应晶体管(FET) COT模式控制，用于快速瞬态响应 输入电压范围：4.5V至17V 输出电压范围：0.765V至7V 脉冲跳跃模式500kHz开关频率 低关断电流（小于10µA） 2%反馈电压精度(25°C) 从预偏置输出电压中启动 逐周期过流限制 断续模式过流保护 非锁存欠压保护和热关断保护 固定软启动时间：1ms |
350 | COT | -40 to 125 | ||||||||||||
| VMD1230 | SOT236 | High performance multi-mode (QR/CCM) PWM controller for flyback converter |
16 | 7.5 | 28 | 2 | 1.6 | 3.5 | 50 | 25 | 65 | CCM/Valley Switching OperationAdjustable OVP (DCout Over Voltage Protection) Accurate OLP (Over Load Protection)VCC OVP (Internal OVP) AC Brown in/out Protection Internal Slope Compensation Internal Soft Start Internal OTP Frequency hopping for Improved EMI performance Cycle-by-cycle current limiting Dynamic peak current limiting for constant output power |
Current Mode | -40 to 125 | ||||||||||||
| WH811-T | SOT143-4 | The WH811 is a low-power microprocessor ( μ P) supervisory circuit used to monitor power supplies in microprocessor and digital systems |
1 | 5.5 | 3 | 3.08 | 100 | 500 | 10 | 20k | Precision voltage monitor for 3V, 3.3V or 5V power supplies RESET remains valid with VCC as low as 1V140ms minimum reset pulse width available 3μA typical supply current Available in 4-pin SOT-143 packageWith Manual reset input |
-40 to 85 | ||||||||||||||
| VFNA025N08SA | N | PDFN5*6 | 80 | 150 | ±20 | 3 | 2 | 2.5 | / | / | 5400 | 810 | 39 | 27 | 14 | 80 | 17 | 25 | 16 | 75 | / | 0.8 | 1.1 | 56 | 60 | 2 |
| VFBA055N08DA | N | PDFN5*6 | 80 | 100 | ±20 | 1.9 | 4.8 | 5.5 | 6.2 | 9 | 3869.9 | 1304.2 | 50.9 | 22 | 21.5 | 62.7 | 61.4 | 55.2 | 7.1 | 14.6 | 3.4 | / | 1.3 | 75 | 159.8 | 3.4 |
| VFBA070N08DA | N | PDFN5*6 | 80 | 64 | ±20 | 1.75 | 5.9 | 7 | 7.1 | 10 | 2028 | 717 | 53.9 | 22.2 | 6.3 | 47.5 | 8.8 | 28.9 | 5.4 | 4.9 | 3.5 | / | 1.3 | 51.3 | 60.6 | 2 |
| VFBA080N08DA | N | PDFN5*6 | 80 | 100 | ±20 | 3 | 6.5 | 8 | / | / | 4242 | 1779 | 84.1 | 28 | 6.5 | 48.5 | 7.5 | 53.2 | 17.5 | 7.2 | 4.9 | / | 1.3 | 82 | 164 | 3.2 |
| VFBA080N08DB | N | PDFN5*6 | 80 | 70 | ±20 | 1.75 | 6.5 | 8 | 8.5 | 10 | 3056.3 | 963.5 | 45.9 | 20.2 | 20.2 | 53.5 | 71.5 | 43.1 | 5.9 | 11.6 | 3.4 | / | 1.3 | 68.5 | 138.3 | 3.3 |
| VFBA065N08DA | N | PDFN5*6 | 80 | 100 | ±20 | 1.75 | 5.5 | 6.5 | 7.5 | 9 | 3869.9 | 1304.2 | 50.9 | 22 | 21.5 | 62.7 | 61.4 | 55.2 | 7.1 | 14.6 | 3.4 | / | 1.3 | 75 | 159.8 | 3.4 |
| VFNA043N10SA | N | PDFN5*6 | 100 | 125 | ±20 | 3 | 3.9 | 4.3 | / | / | / | / | / | / | / | / | / | / | / | / | / | / | / | / | / | / |
| VFNA043N10SB | N | PDFN5*6 | 100 | 100 | ±20 | 3 | 3.7 | 4.3 | / | / | 3900 | 1300 | 24 | 14 | 7 | 32 | 11 | 57 | 16 | 11 | 4.2 | 0.81 | 1 | 50 | 75 | 3 |
| VFNA047N10SA | N | PDFN5*6 | 100 | 100 | ±20 | 3 | 4.2 | 4.7 | / | / | 4200 | 640 | 27 | 22 | 9 | 75 | 12 | 80 | 20 | 16 | / | 0.8 | 1 | 60 | 210 | 9.6 |
| VFNA047N10SB | N | PDFN5*6 | 100 | 100 | ±20 | 1.65 | 4 | 4.7 | 4.4 | 5.3 | / | / | / | / | / | / | / | / | / | / | / | / | / | / | / | / |
| VFNA070N10SA | N | PDFN5*6 | 100 | 84 | ±20 | 3 | 5.2 | 7 | 7 | 10 | / | / | / | / | / | / | / | / | / | / | / | / | / | / | / | / |
| VFNA070N10SB | N | PDFN5*6 | 100 | 84 | ±20 | 1.8 | 5.2 | 7 | 7 | 10 | / | / | / | / | / | / | / | / | / | / | / | / | / | / | / | / |
| VFNA090N10SA | N | PDFN5*6 | 100 | 65 | ±20 | 1.6 | 7.6 | 9 | 10.5 | 13.8 | 1800 | 530 | 10 | 5.9 | 4.3 | 19.1 | 6 | 14.2 | 6.2 | 5 | / | 0.85 | 1.1 | 33 | 41 | 2.5 |
| VFNA120N10SA | N | PDFN5*6 | 100 | 47 | ±20 | 1.9 | 10 | 12 | 13 | 16 | 2611 | 364 | 24 | 22 | 40 | 102 | 50 | 36 | 4.6 | 9.1 | 3.3 | 0.81 | 1 | 46 | 70 | 2.4 |
| VFNA160N10SA | N | PDFN5*6 | 100 | 40 | ±20 | 1.8 | 13.5 | 16 | 18.3 | 23.5 | 1000 | 310 | 6 | 5.9 | 3.9 | 14.8 | 3.1 | 8 | 3.5 | 2.8 | / | 0.89 | 1.1 | 25 | 24 | 1.9 |
| VFBA200N10DA | N | PDFN5*6 | 100 | 30 | ±20 | 1.95 | 13.8 | 20 | 17.4 | 26 | 1004 | 185 | 9.8 | 16.6 | 3.8 | 75.5 | 46 | 16.2 | 2.8 | 4.1 | 3 | / | 1.3 | 49 | 61.8 | 2.4 |
| VFBA100N10DA | N | PDFN5*6 | 100 | 60 | ±20 | 2 | 9 | 10 | 12 | 14 | 1998 | 322 | 7.1 | 22.1 | 5.2 | 44 | 8.4 | 28.9 | 6 | 6.8 | 3.7 | / | 1.3 | 103 | 379 | 6.4 |
| VFBA080N10DA | N | PDFN5*6 | 100 | 70 | ±20 | 1.75 | 7 | 8 | 8 | 10 | 2604 | 361 | 6.5 | 20.6 | 5 | 51.8 | 9 | 49.9 | 6.5 | 12.4 | 3.4 | / | 1.3 | 60.4 | 106 | 3 |
| VFBA200N10DB | N | PDFN5*6 | 100 | 40 | ±20 | 1.75 | 17 | 20 | 21 | 26 | 1191 | 195 | 4.1 | 17.8 | 3.9 | 33.5 | 3.2 | 19.8 | 2.4 | 5.3 | 32 | / | 1.3 | 50.2 | 95.1 | 2.5 |
| VFBA120N10DA | N | PDFN5*6 | 100 | 60 | ±20 | 1.75 | 10 | 12 | 12 | 14 | 3150 | 359.3 | 7.3 | 20.6 | 5 | 51.8 | 9 | 49.9 | 6.5 | 12.4 | 3.4 | / | 1.3 | 60.4 | 106.1 | 3 |
| VFBA100N10DB | N | PDFN5*6 | 100 | 70 | ±20 | 1.75 | 8.5 | 10 | 9.5 | 12 | 2604 | 361 | 6.5 | 20.6 | 5 | 51.8 | 9 | 49.9 | 6.5 | 12.4 | 3.4 | / | 1.3 | 60.4 | 106.1 | 3 |
| VFBA070N10DA | N | PDFN5*6 | 100 | 100 | ±20 | 1.75 | 5.8 | 7 | 8.5 | 10 | 3530 | 560 | 9.0 | 22.5 | 8.6 | 66.6 | 42.1 | 60.7 | 7.2 | 14.6 | 2.9 | / | 1.3 | 67 | 160 | 3.9 |
| VFBA080N10DB | N | PDFN5*6 | 100 | 100 | ±20 | 3 | 6.5 | 8 | / | / | 3530 | 560 | 9.0 | 22.5 | 8.6 | 66.6 | 42.1 | 55.6 | 14.9 | 11.2 | 4.7 | / | 1.3 | 67 | 160 | 3.9 |
| VFNA058N12SA | N | PDFN5*6 | 120 | 98 | ±20 | 3 | 5 | 5.8 | / | / | 2700 | 1300 | 30 | 13 | 6.5 | 30 | 9 | 49.9 | 17.3 | 9.8 | 4.9 | 0.86 | 1.1 | 57 | 99 | 3.5 |
| VFBA120N12DA | N | PDFN5*6 | 120 | 50 | ±20 | 2 | 10 | 12 | 13 | 15 | 2640 | 330 | 11.2 | 22.3 | 9.7 | 85 | 112 | 33.1 | 5.6 | 7.2 | 3.1 | / | 1.3 | 62.3 | 135 | 3.5 |
| VFBA130N12DA | N | PDFN5*6 | 120 | 60 | ±20 | 2 | 10.6 | 13 | 9.3 | 13 | 2480 | 1114 | 115 | 25 | 6.6 | 46.2 | 10 | 41.2 | 9.9 | 12.5 | 5.3 | / | 1.3 | 75.6 | 145.6 | 3.2 |