| 图片 | 厂商料号 | 库存情况 | 价格 | 数量 | 数据表 | 系列 | 封装/外壳 | 包装 | 产品状态 | 输出类型 | 功能 | 拓扑 | 输出数量 | 输出相位 | 认证 | 电压 - 供应(Vcc/Vdd) | 频率 - 开关 | 输出配置 | 占空比(最大值) | 同步整流器 | 等级 | 时钟同步 | 安装类型 | 工作温度 | 串行接口 | 控制特性 | 供应商设备封装 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
UC2572DUC2572 NEGATIVE OUTPUT FLYBACK P Unitrode |
450 | - |
|
数据表 |
- | 8-SOIC (0.154", 3.90mm Width) | Bulk | Active | Transistor Driver | Step-Up/Step-Down | Flyback | 1 | 1 | - | 4.75V ~ 30V | 100kHz | Negative | 92% | No | - | No | Surface Mount | -40°C ~ 85°C (TA) | - | Current Limit, Ramp | 8-SOIC |
|
|
UCC3580D-1UCC3580 - SINGLE-ENDED ACTIVE CL Unitrode |
1,703 | - |
|
数据表 |
- | 16-SOIC (0.154", 3.90mm Width) | Bulk | Active | Transistor Driver | Step-Up/Step-Down | Forward Converter | 2 | 1 | - | 8.5V ~ 16V | 400kHz | Positive | 66% | No | - | No | Surface Mount | 0°C ~ 70°C (TA) | - | Enable, Ramp, Soft Start | 16-SOIC |
|
UC2525BDWTRUC2525B REGULATING PULSE WIDTH M Unitrode |
2,000 | - |
|
数据表 |
- | 16-SOIC (0.295", 7.50mm Width) | Bulk | Active | Transistor Driver | Step-Up, Step-Up/Step-Down | Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull | 2 | 1 | - | 8V ~ 35V | 100Hz ~ 400kHz | Positive | 49% | Yes | - | Yes | Surface Mount | -40°C ~ 85°C (TA) | - | Dead Time Control, Frequency Control, Ramp, Soft Start | 16-SOIC |
|
UC2527ANUC2527A REGULATING PULSE WIDTH M Unitrode |
1,800 | - |
|
数据表 |
- | 16-DIP (0.300", 7.62mm) | Bulk | Active | Transistor Driver | Step-Up, Step-Up/Step-Down | Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull | 2 | 1 | - | 8V ~ 35V | 100Hz ~ 400kHz | Positive | 49% | Yes | - | Yes | Through Hole | -40°C ~ 85°C (TA) | - | Enable, Frequency Control, Soft Start | 16-PDIP |
|
UCC3807N-3UCC3807-3 PROGRAMMABLE MAXIMUM D Unitrode |
1,700 | - |
|
数据表 |
- | 8-DIP (0.300", 7.62mm) | Bulk | Active | Transistor Driver | Step-Up, Step-Down, Step-Up/Step-Down | Buck, Boost, Flyback, Forward Converter, SEPIC | 1 | 1 | - | 4.1V ~ 13.5V | 202kHz | Positive | 78% | No | - | No | Through Hole | 0°C ~ 70°C (TA) | - | - | 8-PDIP |
|
UC2863DWUC2863 RESONANT-MODE POWER SUPPL Unitrode |
1,960 | - |
|
数据表 |
- | 16-SOIC (0.295", 7.50mm Width) | Bulk | Active | Transistor Driver | Step-Up/Step-Down | Full-Bridge, Half-Bridge, Push-Pull | 2 | 1 | - | 7V ~ 22V | 50kHz ~ 500kHz | Positive | 100% | No | - | No | Surface Mount | -40°C ~ 85°C (TA) | - | Soft Start | 16-SOIC |
|
UC3847DWUC3847 CURRENT MODE PWM CONTROLL Unitrode |
12,280 | - |
|
数据表 |
- | 16-SOIC (0.295", 7.50mm Width) | Bulk | Active | Transistor Driver | Step-Up, Step-Up/Step-Down | Boost, Flyback, Forward Converter, Half-Bridge, Push-Pull | 2 | 1 | - | 6.95V ~ 40V | 500kHz | Positive | 50% | Yes | - | Yes | Surface Mount | 0°C ~ 70°C (TA) | - | Current Limit, Enable, Frequency Control, Soft Start | 16-SOIC |
|
UCC25702DUCC25702 ADVANCED VOLTAGE MODE P Unitrode |
408 | - |
|
数据表 |
- | 14-SOIC (0.154", 3.90mm Width) | Bulk | Active | Transistor Driver | Step-Up, Step-Up/Step-Down | Boost, Flyback, Forward Converter | 1 | 1 | - | 8.8V ~ 15V | 100kHz | Positive, Isolation Capable | 99% | No | - | Yes | Surface Mount | -40°C ~ 85°C (TA) | - | Current Limit, Frequency Control, Sequencing, Soft Start | 14-SOIC |
|
UC2870DW-1SWITCHING CONTROLLER, CURRENT-MO Unitrode |
985 | - |
|
数据表 |
* | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
UCC39421PWUCC39421 HIGH FREQUENCY MULTIMOD Unitrode |
360 | - |
|
数据表 |
- | 16-TSSOP (0.173", 4.40mm Width) | Bulk | Active | Transistor Driver | Step-Up, Step-Up/Step-Down | Boost, Flyback, SEPIC | 1 | 1 | - | 1.8V ~ 8V | 150kHz ~ 1.2MHz | Positive | 88% | Yes | - | Yes | Surface Mount | 0°C ~ 70°C (TA) | - | Enable, Frequency Control, Low Battery, Reset | 16-TSSOP |