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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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LTC3784IUFD#PBFIC REG CTRLR BOOST 28QFN |
425 | - |
|
数据表 |
PolyPhase® | 28-WFQFN Exposed Pad | Tube | Active | Transistor Driver | Step-Up | Boost | 2 | 2 | - | 4.5V ~ 60V | 105kHz ~ 760kHz | Positive | 96% | Yes | - | No | Surface Mount | -40°C ~ 125°C (TJ) | - | Current Limit, Enable, Frequency Control, Power Good, Soft Start | 28-QFN (4x5) |
|
LTC3784IGN#PBFIC REG CTRLR BOOST 28SSOP |
64 | - |
|
数据表 |
PolyPhase® | 28-SSOP (0.154", 3.90mm Width) | Tube | Active | Transistor Driver | Step-Up | Boost | 2 | 2 | - | 4.5V ~ 60V | 105kHz ~ 760kHz | Positive | 96% | Yes | - | No | Surface Mount | -40°C ~ 125°C (TJ) | - | Current Limit, Enable, Frequency Control, Power Good, Soft Start | 28-SSOP |
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|
LTC3858IUH-2#PBFIC REG CTRLR BUCK 32QFN |
20 | - |
|
数据表 |
PolyPhase® | 32-WFQFN Exposed Pad | Tube | Active | Transistor Driver | Step-Down | Buck | 2 | 2 | - | 4V ~ 38V | 105kHz ~ 835kHz, 350kHz ~ 535kHz | Positive | 99% | Yes | - | No | Surface Mount | -40°C ~ 125°C (TJ) | - | Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start | 32-QFN (5x5) |
|
LTC7800HUDC#PBFIC REG CTRLR SYNC BUCK 60V 20QFN |
210 | - |
|
数据表 |
- | 20-WFQFN Exposed Pad | Tube | Active | Transistor Driver | Step-Down | Buck | 1 | 1 | - | 4V ~ 60V | 320kHz ~ 2.25MHz | Positive | 98% | No | - | No | Surface Mount | -40°C ~ 150°C (TJ) | - | Current Limit, Power Good, Soft Start, Tracking | 20-QFN (3x4) |
|
LTC3891HUDC#PBFIC REG CTRLR BUCK 20QFN |
109 | - |
|
数据表 |
- | 20-WFQFN Exposed Pad | Tube | Active | Transistor Driver | Step-Down | Buck | 1 | 1 | - | 4V ~ 60V | 105kHz ~ 835kHz, 350kHz ~ 535kHz | Positive | 99% | Yes | - | No | Surface Mount | -40°C ~ 150°C (TJ) | - | Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking | 20-QFN (3x4) |
|
LTC3835IUFD#PBFIC REG CTRLR BUCK 20QFN |
274 | - |
|
数据表 |
- | 20-WFQFN Exposed Pad | Tube | Active | Transistor Driver | Step-Down | Buck | 1 | 1 | - | 4V ~ 36V | 250kHz ~ 530kHz | Positive | 99.4% | Yes | - | No | Surface Mount | -40°C ~ 85°C (TA) | - | Enable, Phase Control, Power Good, Soft Start, Tracking | 20-QFN (4x5) |
|
|
LTC7812IUH#PBFIC REG CTRLR BUCK/BOOST 32QFN |
247 | - |
|
数据表 |
- | 32-WFQFN Exposed Pad | Tube | Active | Transistor Driver | Step-Up, Step-Down | Buck, Boost | 2 | 1 | - | 4.5V ~ 38V | 115kHz ~ 835kHz, 350kHz ~ 535kHz | Positive | 96%, 99% | No | - | No | Surface Mount | -40°C ~ 125°C (TJ) | - | Enable, Frequency Control, Power Good, Soft Start, Tracking | 32-QFN (5x5) |
|
LTC3829IUHF#PBFIC REG CTRLR BUCK 38QFN |
52 | - |
|
数据表 |
PolyPhase® | 38-WFQFN Exposed Pad | Tube | Active | Transistor Driver | Step-Down | Buck | 3 | 3 | - | 4.5V ~ 38V | 250kHz ~ 770kHz | Positive | 94% | Yes | - | No | Surface Mount | -40°C ~ 125°C (TJ) | - | Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking | 38-QFN (5x7) |
|
MIC38C45BMIC REG CTRLR MULT TOPOLOGY 8SOIC |
0 | - |
|
数据表 |
- | 8-SOIC (0.154", 3.90mm Width) | Bulk | Discontinued at Digi-Key | Transistor Driver | Step-Up, Step-Down, Step-Up/Step-Down | Buck, Boost, Flyback, Forward Converter | 1 | 1 | - | 7.6V ~ 20V | 500kHz | Positive, Isolation Capable | 50% | Yes | - | No | Surface Mount | -40°C ~ 85°C (TA) | - | Frequency Control | 8-SOIC |
|
ISL8105IBZ-TIC REG CTRLR BUCK 8SOIC |
0 | - |
|
数据表 |
- | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Transistor Driver | Step-Down | Buck | 1 | 1 | - | 6.5V ~ 14.4V | 300kHz | Positive | 100% | Yes | - | No | Surface Mount | -40°C ~ 85°C (TA) | - | Current Limit, Enable | 8-SOIC |
|
TPS40007DGQIC REG CTRLR BUCK 10MSOP |
0 | - |
|
数据表 |
- | 10-PowerTFSOP, 10-MSOP (0.118", 3.00mm Width) | Tube | Active | 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 |
|
UCC35705DGKG4IC REG CTRLR MULT TOP 8VSSOP |
0 | - |
|
数据表 |
- | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Tube | Discontinued at Digi-Key | Transistor Driver | Step-Up, Step-Up/Step-Down | Boost, Flyback, Forward Converter | 1 | 1 | - | 8.2V ~ 15V | 1MHz | Positive, Isolation Capable | 93% | No | - | No | Surface Mount | 0°C ~ 70°C (TA) | - | Current Limit | 8-VSSOP |
|
|
CS51031GD8IC REG CTRLR BUCK 8SOIC |
0 | - |
|
数据表 |
- | 8-SOIC (0.154", 3.90mm Width) | Tube | Obsolete | Transistor Driver | Step-Down | Buck | 1 | 1 | - | 4.3V ~ 20V | 200kHz | Positive | 83.3% | No | - | No | Surface Mount | 0°C ~ 70°C (TA) | - | Frequency Control, Soft Start | 8-SOIC |
|
TPS40190DRCRG4IC REG CTRLR BUCK 10SON |
0 | - |
|
数据表 |
- | 10-VFDFN Exposed Pad | Tape & Reel (TR) | Discontinued at Digi-Key | Transistor Driver | Step-Down | Buck | 1 | 1 | - | 4.5V ~ 15V | 300kHz | Positive | 85% | Yes | - | No | Surface Mount | -40°C ~ 85°C (TA) | - | Enable | 10-VSON (3x3) |
|
SC2612ESTRTIC REG CTRLR BUCK 8SOIC |
0 | - |
|
数据表 |
- | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Obsolete | Transistor Driver | Step-Down | Buck | 1 | 1 | - | 4.5V ~ 15V | 500kHz | Positive | 80% | Yes | - | No | Surface Mount | 0°C ~ 70°C (TA) | - | Enable, Soft Start | 8-SOIC |
|
|
UC2844ADIC CUR-MODE PWM CONT 14-SOIC |
22 | - |
|
数据表 |
UCx84xA | 14-SOIC (0.154", 3.90mm Width) | Tube | Obsolete | - | - | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | -40°C ~ 85°C (TA) | - | - | 14-SOIC |
|
L6727TRIC REG CTRLR BUCK 8SOIC |
6 | - |
|
数据表 |
- | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Obsolete | Transistor Driver | Step-Down | Buck | 1 | 1 | - | 4.1V ~ 13.2V | 300kHz | Positive | 80% | Yes | - | No | Surface Mount | -20°C ~ 85°C (TA) | - | Enable, Phase Control | 8-SOIC |
|
UC3842ADR2IC REG CTRLR FLYBK ISO CM 14SOIC |
0 | - |
|
数据表 |
- | 14-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Obsolete | Transistor Driver | Step-Up, Step-Up/Step-Down | Boost, Flyback | 1 | 1 | - | 10V ~ 30V | Up to 500kHz | Positive, Isolation Capable | 96% | No | - | No | Surface Mount | 0°C ~ 70°C (TA) | - | Frequency Control | 14-SOIC |
|
MIC38C43ABMM-TRIC REG CTRLR MULT TOPOLOGY 8MSOP |
0 | - |
|
数据表 |
- | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Tape & Reel (TR) | Discontinued at Digi-Key | Transistor Driver | Step-Up, Step-Down, Step-Up/Step-Down | Buck, Boost, Flyback, Forward Converter | 1 | 1 | - | 7.6V ~ 20V | 500kHz | Positive, Isolation Capable | 96% | Yes | - | No | Surface Mount | -40°C ~ 85°C (TA) | - | Frequency Control | 8-MSOP |
|
MIC38C43BMM-TRIC REG CTRLR MULT TOPOLOGY 8MSOP |
0 | - |
|
数据表 |
- | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Tape & Reel (TR) | Discontinued at Digi-Key | Transistor Driver | Step-Up, Step-Down, Step-Up/Step-Down | Buck, Boost, Flyback, Forward Converter | 1 | 1 | - | 7.6V ~ 20V | 500kHz | Positive, Isolation Capable | 96% | Yes | - | No | Surface Mount | -40°C ~ 85°C (TA) | - | Frequency Control | 8-MSOP |
