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DC-DC 开关控制器
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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LM1771TMMX/NOPBIC REG CTRLR BUCK 8VSSOP |
0 | - |
|
数据表 |
- | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Tape & Reel (TR) | Obsolete | Transistor Driver | Step-Down | Buck | 1 | 1 | - | 2.8V ~ 5.5V | 100kHz ~ 1MHz | Positive | - | Yes | - | No | Surface Mount | -40°C ~ 125°C (TJ) | - | Enable | 8-VSSOP |
|
LM1771UMMX/NOPBIC REG CTRLR BUCK 8VSSOP |
0 | - |
|
数据表 |
- | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Tape & Reel (TR) | Obsolete | Transistor Driver | Step-Down | Buck | 1 | 1 | - | 2.8V ~ 5.5V | 100kHz ~ 1MHz | Positive | - | Yes | - | No | Surface Mount | -40°C ~ 125°C (TJ) | - | Enable | 8-VSSOP |
|
|
TL494BDIC REG CTRLR BCK/PSH-PULL 16SOIC |
0 | - |
|
数据表 |
SWITCHMODE™ | 16-SOIC (0.154", 3.90mm Width) | Tube | Obsolete | Transistor Driver | Step-Down, Step-Up/Step-Down | Buck, Push-Pull | 2 | 1 | - | 7V ~ 40V | 200kHz | Positive | 48% | Yes | - | No | Surface Mount | -40°C ~ 125°C (TJ) | - | Dead Time Control, Frequency Control | 16-SOIC |
|
E-UC3843BD1013TRIC REG CTRLR BOOST/FLYBACK 8SOIC |
0 | - |
|
数据表 |
- | 8-SOIC (0.154", 3.90mm Width) | Digi-Reel® | Obsolete | Transistor Driver | Step-Up/Step-Down | Boost, Flyback | 1 | 1 | - | 7.6V ~ 30V | Up to 500kHz | Positive, Isolation Capable | 96% | No | - | No | Surface Mount | 0°C ~ 70°C (TA) | - | Frequency Control | 8-SOIC |
|
E-UC3845BD1013TRIC REG CTRLR BOOST/FLYBACK 8SOIC |
0 | - |
|
数据表 |
- | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Obsolete | Transistor Driver | Step-Up/Step-Down | Boost, Flyback | 1 | 1 | - | 7.6V ~ 30V | Up to 500kHz | Positive, Isolation Capable | 48% | No | - | No | Surface Mount | 0°C ~ 70°C (TA) | - | Frequency Control | 8-SOIC |
|
RT8105GSIC REG CTRLR BUCK 8SOP |
0 | - |
|
数据表 |
- | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Transistor Driver | Step-Down | Buck | 1 | 1 | - | 4.75V ~ 13.2V | 300kHz | Positive | 100% | Yes | - | No | Surface Mount | -20°C ~ 85°C (TA) | - | Enable, Phase Control | 8-SOP |
|
|
UCC38C40DGKIC REG CTRLR MULT TOP 8VSSOP |
0 | - |
|
数据表 |
- | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Tube | Active | Transistor Driver | Step-Up, Step-Up/Step-Down | Boost, Flyback, Forward Converter | 1 | 1 | - | 6.6V ~ 18V | Up to 1MHz | Positive | 96% | No | - | No | Surface Mount | 0°C ~ 70°C (TJ) | - | Frequency Control | 8-VSSOP |
|
|
LM1770TMFX/NOPBIC REG CTRLR BUCK SOT23-5 |
0 | - |
|
数据表 |
- | SC-74A, SOT-753 | Tape & Reel (TR) | Active | Transistor Driver | Step-Down | Buck | 1 | 1 | - | 2.8V ~ 5.5V | 100kHz ~ 1MHz | Positive | - | Yes | - | No | Surface Mount | -40°C ~ 125°C (TJ) | - | - | SOT-23-5 |
|
UC3842ADMIC REG CTRLR PWM CM 8SOIC |
0 | - |
|
数据表 |
- | 8-SOIC (0.154", 3.90mm Width) | Tube | Discontinued at Digi-Key | Transistor Driver | Step-Up, Step-Down | Boost, Buck, Flyback, Forward | 1 | 1 | - | 10V ~ 30V | Up to 500kHz | Positive, Isolation Capable | 96% | No | - | No | Surface Mount | 0°C ~ 70°C (TA) | - | Frequency Control | 8-SOIC |
|
UC3844ADMIC REG CTRLR PWM CM 8SOIC |
0 | - |
|
数据表 |
- | 8-SOIC (0.154", 3.90mm Width) | Tube | Discontinued at Digi-Key | Transistor Driver | Step-Up, Step-Down | Boost, Buck, Flyback, Forward | 1 | 1 | - | 10V ~ 30V | Up to 500kHz | Positive, Isolation Capable | 48% | No | - | No | Surface Mount | 0°C ~ 70°C (TA) | - | Frequency Control | 8-SOIC |
|
UC3845ADMIC REG CTRLR BUCK/BOOST 8SOIC |
0 | - |
|
数据表 |
- | 8-SOIC (0.154", 3.90mm Width) | Bulk | Obsolete | Transistor Driver | Step-Up, Step-Down | Boost, Buck, Flyback, Forward | 1 | 1 | - | 7.6V ~ 30V | Up to 500kHz | Positive, Isolation Capable | 48% | No | - | No | Surface Mount | 0°C ~ 70°C (TA) | - | Frequency Control | 8-SOIC |
|
TL598CNG4IC REG CTRLR MULT TOPOLOGY 16DIP |
0 | - |
|
数据表 |
- | 16-DIP (0.300", 7.62mm) | Tube | Discontinued at Digi-Key | Transistor Driver | Step-Up, Step-Down, Step-Up/Step-Down | Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull | 2 | 1 | - | 7V ~ 40V | 100kHz | Positive | 45% | Yes | - | No | Through Hole | 0°C ~ 70°C (TA) | - | Dead Time Control, Frequency Control | 16-PDIP |
|
AOZ7501GAIFLYBACK PWM CONTROLLER |
0 | - |
|
数据表 |
- | 14-SOIC (0.154", 3.90mm Width), 7 Leads | Tape & Reel (TR) | Obsolete | PWM Signal | Step-Up/Step-Down | Flyback | 1 | - | - | 7.5V ~ 25V | 65kHz | Positive | 75% | No | - | Yes | Surface Mount | -40°C ~ 125°C (TA) | - | - | 7-SO |
|
UC2842BNIC REG CTRLR BST FLYBK ISO 8-DIP |
0 | - |
|
数据表 |
- | 8-DIP (0.300", 7.62mm) | Tube | Obsolete | Transistor Driver | Step-Up, Step-Up/Step-Down | Boost, Flyback | 1 | 1 | - | 10V ~ 30V | Up to 500kHz | Positive, Isolation Capable | 96% | No | - | No | Through Hole | -25°C ~ 85°C (TA) | - | Frequency Control | 8-PDIP |
|
UC2844BNIC REG CTRLR PWM CM 8-DIP |
0 | - |
|
数据表 |
- | 8-DIP (0.300", 7.62mm) | Tube | Obsolete | Transistor Driver | Step-Up, Step-Up/Step-Down | Boost, Flyback | 1 | 1 | - | 10V ~ 36V | Up to 500kHz | Positive, Isolation Capable | 48% | No | - | No | Through Hole | -25°C ~ 85°C (TA) | - | Frequency Control | 8-PDIP |
|
MAX5094DAUA+IC REG CTRLR MULT TOPOLOGY 8UMAX |
200 | - |
|
数据表 |
- | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Tube | Active | Transistor Driver | Step-Up/Step-Down | Flyback, Forward Converter | 1 | 1 | - | 7.6V ~ 30V | 10kHz ~ 500kHz | Positive, Isolation Capable | 49.8% | No | - | No | Surface Mount | -40°C ~ 125°C (TJ) | - | Frequency Control | 8-uMAX/uSOP |
|
MAX1875EEG+IC REG CTRLR BUCK 24QSOP |
10 | - |
|
数据表 |
- | 24-SSOP (0.154", 3.90mm Width) | Tube | Active | Transistor Driver | Step-Down | Buck | 2 | 2 | - | 4.75V ~ 23V | 100kHz ~ 600kHz | Positive | - | Yes | - | Yes | Surface Mount | -40°C ~ 85°C (TA) | - | Current Limit, Enable, Frequency Control, Reset | 24-QSOP |
|
LTC3867EUF#TRPBFIC REG CTRLR BUCK 24QFN |
2,671 | - |
|
数据表 |
- | 24-WFQFN Exposed Pad | Tape & Reel (TR) | Active | Transistor Driver | Step-Down | Buck | 1 | 1 | - | 4V ~ 38V | 200kHz ~ 1.2MHz | Positive | 98% | Yes | - | No | Surface Mount | -40°C ~ 125°C (TJ) | - | Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking | 24-QFN (4x4) |
|
LTC3833EFE#PBFIC REG CTRLR BUCK 20TSSOP |
1,800 | - |
|
数据表 |
- | 20-TSSOP (0.173", 4.40mm Width) Exposed Pad | Tube | Active | Transistor Driver | Step-Down | Buck | 1 | 1 | - | 4.5V ~ 38V | 200kHz ~ 2MHz | Positive | - | Yes | - | No | Surface Mount | -40°C ~ 125°C (TJ) | - | Enable, Frequency Control, Power Good, Soft Start, Tracking | 20-TSSOP-EP |
|
LTC3867EUF#PBFIC REG CTRLR BUCK 24QFN |
940 | - |
|
数据表 |
- | 24-WFQFN Exposed Pad | Tube | Active | Transistor Driver | Step-Down | Buck | 1 | 1 | - | 4V ~ 38V | 200kHz ~ 1.2MHz | Positive | 98% | Yes | - | No | Surface Mount | -40°C ~ 125°C (TJ) | - | Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking | 24-QFN (4x4) |
