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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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LTC3865EUH#PBFIC REG CTRLR BUCK 32QFN |
124 | - |
|
数据表 |
- | 32-WFQFN Exposed Pad | Tube | Active | Transistor Driver | Step-Down | Buck | 2 | 2 | - | 4.5V ~ 38V | 250kHz ~ 770kHz | Positive | 95% | Yes | - | No | Surface Mount | -40°C ~ 125°C (TJ) | - | Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking | 32-QFN (5x5) |
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LTC3874IUFD#PBFIC REG CTRLR BUCK 28QFN |
86 | - |
|
数据表 |
PolyPhase® | 28-WFQFN Exposed Pad | Tube | Active | Transistor Driver | Step-Down | Buck | 2 | 2 | - | 4.5V ~ 38V | 250kHz ~ 1MHz | Positive | - | Yes | - | Yes | Surface Mount | -40°C ~ 125°C (TJ) | - | Current Limit, Enable, Frequency Control, Phase Control | 28-QFN (4x5) |
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LTC3807IUDC#PBFIC REG CTRLR BUCK 20QFN |
85 | - |
|
数据表 |
- | 20-WFQFN Exposed Pad | Tube | Active | Transistor Driver | Step-Down | Buck | 1 | 1 | - | 4V ~ 38V | 50kHz ~ 900kHz | Positive | 99% | Yes | - | No | Surface Mount | -40°C ~ 125°C (TJ) | - | Current Limit, Enable, Frequency Control, Soft Start, Tracking | 20-QFN (3x4) |
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LTC3865EUH-1#PBFIC REG CTRLR BUCK 32QFN |
80 | - |
|
数据表 |
- | 32-WFQFN Exposed Pad | Tube | Active | Transistor Driver | Step-Down | Buck | 2 | 2 | - | 4.5V ~ 38V | 250kHz ~ 770kHz | Positive | 95% | Yes | - | No | Surface Mount | -40°C ~ 125°C (TJ) | - | Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking | 32-QFN (5x5) |
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MAX16952AUE/V+IC REG CTRLR BUCK 16TSSOP |
128 | - |
|
数据表 |
- | 16-TSSOP (0.173", 4.40mm Width) Exposed Pad | Tube | Active | Transistor Driver | Step-Down | Buck | 1 | 1 | AEC-Q100 | 3.5V ~ 36V | 1MHz ~ 2.2MHz | Positive | - | Yes | Automotive | Yes | Surface Mount | -40°C ~ 125°C (TJ) | - | Enable, Frequency Control, Power Good | 16-TSSOP-EP |
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LT1952EGN-1#PBFIC REG CTRLR FWRD CONV 16SSOP |
275 | - |
|
数据表 |
- | 16-SSOP (0.154", 3.90mm Width) | Tube | Active | Transistor Driver | Step-Up/Step-Down | Forward Converter | 1 | 1 | - | 6.82V ~ 25V | 100kHz ~ 500kHz | Positive, Isolation Capable | 90% | Yes | - | Yes | Surface Mount | -40°C ~ 125°C (TJ) | - | Enable, Frequency Control | 16-SSOP |
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LTC3875IUJ#PBFIC REG CTRLR BUCK 40QFN |
3,529 | - |
|
数据表 |
- | 40-WFQFN Exposed Pad | Tube | Active | Transistor Driver | Step-Down | Buck | 2 | 2 | - | 4.5V ~ 38V | 250kHz ~ 720kHz | Positive | - | Yes | - | No | Surface Mount | -40°C ~ 125°C (TJ) | - | Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking | 40-QFN (6x6) |
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LTC1778EGN-1#TRPBFIC REG CTRLR BUCK/BCK-BST 16SSOP |
5,349 | - |
|
数据表 |
- | 16-SSOP (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Transistor Driver | Step-Down, Step-Up/Step-Down | Buck, Buck-Boost | 1 | 1 | - | 4V ~ 36V | - | Positive or Negative | - | Yes | - | Yes | Surface Mount | -40°C ~ 85°C (TA) | - | Enable, Power Good, Soft Start | 16-SSOP |
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LTC3866EUF#TRPBFIC REG CTRLR BUCK 24QFN |
1,997 | - |
|
数据表 |
- | 24-WFQFN Exposed Pad | Tape & Reel (TR) | Active | Transistor Driver | Step-Down | Buck | 1 | 1 | - | 4.5V ~ 38V | 250kHz ~ 770kHz | Positive | - | Yes | - | No | Surface Mount | -40°C ~ 125°C (TJ) | - | Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking | 24-QFN (4x4) |
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TS2509CSPWM BUCK CONTROLLER 3A 500KHZ |
0 | - |
|
数据表 |
- | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Transistor Driver | Step-Down | Buck | 1 | 1 | - | 3.6V ~ 23V | 500kHz | Positive | 100% | No | - | No | Surface Mount | -20°C ~ 125°C | - | Current Limit, Enable, Soft Start | 8-SOP |
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LM5176QPWPTQ1.5-55VIN 4 SWITCH BUCK-BOOST CON |
526 | - |
|
数据表 |
- | 28-PowerTSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Active | Transistor Driver | Step-Up/Step-Down | Buck-Boost | 1 | 1 | AEC-Q100 | 4.2V ~ 55V | 100kHz ~ 600kHz | Positive | 100% | Yes | Automotive | Yes | Surface Mount | -40°C ~ 150°C (TJ) | - | Current Limit, Enable, Frequency Control, Power Good, Soft Start | 28-HTSSOP |
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TPS40007DGQRG4IC REG CTRLR BUCK 10MSOP |
0 | - |
|
数据表 |
- | 10-PowerTFSOP, 10-MSOP (0.118", 3.00mm Width) | Tape & Reel (TR) | Discontinued at Digi-Key | Transistor Driver | Step-Down | Buck | 1 | 1 | - | 2.25V ~ 5.5V | 300kHz | Positive | 94% | Yes | - | No | Surface Mount | -40°C ~ 85°C (TA) | - | Current Limit, Enable, Soft Start | 10-HVSSOP |
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LM1771TSD/NOPBIC REG CTRLR BUCK 6WSON |
0 | - |
|
数据表 |
- | 6-WDFN Exposed Pad | 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 | 6-WSON (3x3) |
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L6728HTRIC REG CTRLR BUCK 10DFN |
0 | - |
|
数据表 |
- | 10-VFDFN Exposed Pad | Tape & Reel (TR) | Obsolete | Transistor Driver | Step-Down | Buck | 1 | 1 | - | 5V ~ 12V | 300kHz | Positive | 80% | Yes | - | No | Surface Mount | -40°C ~ 125°C (TJ) | - | Enable, Phase Control, Power Good | 10-DFN (3x3) |
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IRU3038CSTRIC REG CTRLR BUCK/BOOST 14SOIC |
0 | - |
|
数据表 |
- | 14-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Obsolete | Transistor Driver | Step-Up, Step-Down | Buck, Boost | 1 | 1 | - | 4.2V ~ 25V | 200kHz | Positive | 90% | Yes | - | No | Surface Mount | 0°C ~ 70°C (TA) | - | Frequency Control, Soft Start | 14-SOIC |
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UCC2813DTR-0G4IC REG CTRLR MULT TOPOLOGY 8SOIC |
0 | - |
|
数据表 |
- | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Discontinued at Digi-Key | Transistor Driver | Step-Up, Step-Up/Step-Down | Boost, Flyback, Forward Converter | 1 | 1 | - | 6.9V ~ 12V | - | Positive | 99% | No | - | No | Surface Mount | -40°C ~ 85°C (TA) | - | Frequency Control | 8-SOIC |
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UCC2813DTR-3G4IC REG CTRLR MULT TOPOLOGY 8SOIC |
0 | - |
|
数据表 |
- | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Discontinued at Digi-Key | Transistor Driver | Step-Up, Step-Up/Step-Down | Boost, Flyback, Forward Converter | 1 | 1 | - | 3.6V ~ 12V | - | Positive | 99% | No | - | No | Surface Mount | -40°C ~ 85°C (TA) | - | Frequency Control | 8-SOIC |
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LTC3864HDE#PBFIC REG CTRLR BUCK 12DFN |
91 | - |
|
数据表 |
- | 12-WFDFN Exposed Pad | Tube | Active | Transistor Driver | Step-Down | Buck | 1 | 1 | - | 3.5V ~ 60V | 50kHz ~ 850kHz | Positive | 100% | No | - | No | Surface Mount | -40°C ~ 150°C (TJ) | - | Current Limit, Enable, Frequency Control, Power Good, Soft Start | 12-DFN (4x3) |
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UCC3813DTR-0G4IC REG CTRLR MULT TOPOLOGY 8SOIC |
0 | - |
|
数据表 |
- | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Discontinued at Digi-Key | Transistor Driver | Step-Up, Step-Up/Step-Down | Boost, Flyback, Forward Converter | 1 | 1 | - | 6.9V ~ 12V | 46kHz | Positive | 99% | No | - | No | Surface Mount | 0°C ~ 70°C (TA) | - | Frequency Control | 8-SOIC |
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LTC3862IGN-2#PBFIC REG CTRLR BOOST/SEPIC 24SSOP |
38 | - |
|
数据表 |
- | 24-SSOP (0.154", 3.90mm Width) | Tube | Active | Transistor Driver | Step-Up, Step-Up/Step-Down | Boost, SEPIC | 2 | 2 | - | 5.5V ~ 36V | 75kHz ~ 500kHz | Positive | 96% | No | - | Yes | Surface Mount | -40°C ~ 125°C (TJ) | - | Enable, Frequency Control, Phase Control, Soft Start | 24-SSOP |
