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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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LTC3784HGN#PBFIC REG CTRLR BOOST 28SSOP |
49 | - |
|
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 ~ 150°C (TJ) | - | Current Limit, Enable, Frequency Control, Power Good, Soft Start | 28-SSOP |
|
MAX5069DAUE+IC REG CTRLR FWRD CONV 16TSSOP |
79 | - |
|
数据表 |
- | 16-TSSOP (0.173", 4.40mm Width) Exposed Pad | Tube | Active | Transistor Driver | Step-Up/Step-Down | Forward Converter | 1 | 1 | - | 10.8V ~ 24V | 25kHz ~ 1.25MHz | Positive, Isolation Capable | 100% | No | - | Yes | Surface Mount | -40°C ~ 125°C (TJ) | - | Dead Time Control, Enable, Frequency Control | 16-TSSOP-EP |
|
MAX20751EKX+IC REG CTRLR BUCK PMBUS 36QFN |
220 | - |
|
数据表 |
- | 36-VFQFN Exposed Pad | Tray | Active | PWM Signal | Step-Down | Buck | 4 | 4 | - | 1.71V ~ 3.63V | 300kHz ~ 800kHz | Positive | - | No | - | No | Surface Mount | -40°C ~ 125°C (TJ) | PMBus | Phase Control, Power Good, Ramp | 36-QFN (6x6) |
|
LT8390AEFE#TRPBFIC REG CTRLR BUCK-BOOST 28 |
815 | - |
|
数据表 |
- | 28-TSSOP (0.173", 4.40mm Width) Exposed Pad | Tape & Reel (TR) | Active | Transistor Driver | Step-Up/Step-Down | Buck-Boost | 1 | 1 | - | 4V ~ 60V | 645kHz ~ 2.1MHz | Positive | 95% | Yes | - | Yes | Surface Mount | -40°C ~ 125°C (TJ) | - | Current Limit, Frequency Control, Soft Start | 28-TSSOP-EP |
|
LT8392EFE#PBF60V SYNC 4-SWITCH BUCK-BOOST LED |
119 | - |
|
数据表 |
- | 28-TSSOP (0.173", 4.40mm Width) Exposed Pad | Tube | Active | Transistor Driver | Step-Up/Step-Down | Buck-Boost | 1 | 2 | - | 3V ~ 60V | 400kHz | Positive | - | Yes | - | Yes | Surface Mount | -40°C ~ 125°C (TJ) | - | Enable, Frequency Control, Power Good, Soft Start | 28-TSSOP-EP |
|
LTC1266IS#PBFIC REG CTRLR BUCK 16SOIC |
299 | - |
|
数据表 |
- | 16-SOIC (0.154", 3.90mm Width) | Tube | Active | Transistor Driver | Step-Down | Buck | 1 | 1 | - | 3.5V ~ 18V | Up to 400kHz | Positive | 100% | Yes | - | No | Surface Mount | -40°C ~ 85°C (TA) | - | Enable | 16-SO |
|
LT8390AEUFD#TRPBFIC REG CTRLR BUCK-BOOST 28 |
2,446 | - |
|
数据表 |
- | 28-WFQFN Exposed Pad | Tape & Reel (TR) | Active | Transistor Driver | Step-Up/Step-Down | Buck-Boost | 1 | 1 | - | 4V ~ 60V | 645kHz ~ 2.1MHz | Positive | 95% | Yes | - | Yes | Surface Mount | -40°C ~ 125°C (TJ) | - | Current Limit, Frequency Control, Soft Start | 28-QFN (4x5) |
|
LT8390EUFD#TRPBFIC REG CTRLR BUCK/BOOST 28QFN |
2,221 | - |
|
数据表 |
- | 28-WFQFN Exposed Pad | Tape & Reel (TR) | Active | Transistor Driver | Step-Up/Step-Down | Buck-Boost | 1 | 1 | - | 4V ~ 60V | 190kHz ~ 630kHz | Positive | 95% | Yes | - | Yes | Surface Mount | -40°C ~ 125°C (TJ) | - | Current Limit, Frequency Control, Soft Start | 28-QFN (4x5) |
|
LTC1628CG#TRPBFIC REG CTRLR BUCK 28SSOP |
369 | - |
|
数据表 |
- | 16-SSOP (0.209", 5.30mm Width) | Tape & Reel (TR) | Active | Transistor Driver | Step-Down | Buck | 2 | 2 | - | 3.5V ~ 30V | 220kHz | Positive | 99.4% | Yes | - | No | Surface Mount | 0°C ~ 85°C (TA) | - | Enable, Frequency Control, Power Good, Soft Start | 16-SSOP |
|
LTC1628CG#PBFIC REG CTRLR BUCK 28SSOP |
122 | - |
|
数据表 |
- | 16-SSOP (0.209", 5.30mm Width) | Tube | Active | Transistor Driver | Step-Down | Buck | 2 | 2 | - | 3.5V ~ 30V | 220kHz | Positive | 99.4% | Yes | - | No | Surface Mount | 0°C ~ 85°C (TA) | - | Enable, Frequency Control, Power Good, Soft Start | 16-SSOP |
|
LTC7820EUFD#TRPBFIC CHARGE PUMP DC/DC CTRLR 28QFN |
1,991 | - |
|
数据表 |
- | 28-WFQFN Exposed Pad | Tape & Reel (TR) | Active | Transistor Driver | Step-Up, Step-Down | Buck, Boost | 1 | 2 | - | 6V ~ 72V | 100kHz ~ 1MHz | Positive | 50% | No | - | No | Surface Mount | -40°C ~ 125°C (TJ) | - | Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking | 28-QFN (4x5) |
|
LTC3896EFE#PBFIC REG CTRLR BUCK-BOOST 38TSSOP |
151 | - |
|
数据表 |
- | 38-TFSOP (0.173", 4.40mm Width) 31 Leads, Exposed Pad | Tube | Active | Transistor Driver | Step-Up/Step-Down | Buck-Boost | 1 | 1 | - | 4V ~ 140V | 50kHz ~ 900kHz | Negative | 99% | No | - | No | Surface Mount | -40°C ~ 125°C (TJ) | - | Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start | 38-TSSOP-EP |
|
LTC3886EUKG#PBFIC REG CTRLR BUCK PMBUS 52QFN |
1,632 | - |
|
数据表 |
PolyPhase® | 52-WFQFN, 46 Leads, Exposed Pad | Tube | Active | Transistor Driver | Step-Down | Buck | 2 | 2 | - | 4.5V ~ 60V | 100kHz ~ 750kHz | Positive | - | Yes | - | Yes | Surface Mount | -40°C ~ 125°C (TJ) | I2C, PMBus | Enable, Frequency Control, Phase Control, Power Good | 52-QFN (7x8) |
|
MAX5060ATI+IC REG CTRLR BUCK 28TQFN |
347 | - |
|
数据表 |
- | 28-WFQFN Exposed Pad | Tube | Active | Transistor Driver | Step-Down | Buck | 1 | 1 | - | 4.75V ~ 28V | 125kHz ~ 1.5MHz | Positive | - | Yes | - | Yes | Surface Mount | -40°C ~ 125°C (TJ) | - | Current Limit, Enable, Frequency Control, Power Good | 28-TQFN (5x5) |
|
UC2524ADWG4IC REG CTRLR MULT TOP 16SOIC |
0 | - |
|
数据表 |
- | 16-SOIC (0.295", 7.50mm Width) | Tube | Discontinued at Digi-Key | Transistor Driver | Step-Up, Step-Up/Step-Down | Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull | 2 | 1 | - | 8V ~ 40V | 500kHz | Positive | 45% | No | - | No | Surface Mount | -40°C ~ 85°C (TA) | - | Frequency Control | 16-SOIC |
|
IXD3221A095MR-GIC REG CTRLR BUCK SOT25 |
0 | - |
|
数据表 |
- | SC-74A, SOT-753 | Tape & Reel (TR) | Active | Transistor Driver | Step-Down | Buck | 1 | 1 | - | 2.8V ~ 16V | 500kHz | Positive | 100% | No | - | No | Surface Mount | -40°C ~ 85°C (TA) | - | Enable, Soft Start | SOT-25 |
|
IXD3221A09AMR-GIC REG CTRLR BUCK SOT25 |
0 | - |
|
数据表 |
- | SC-74A, SOT-753 | Tape & Reel (TR) | Active | Transistor Driver | Step-Down | Buck | 1 | 1 | - | 2.8V ~ 16V | 1MHz | Positive | 100% | No | - | No | Surface Mount | -40°C ~ 85°C (TA) | - | Enable, Soft Start | SOT-25 |
|
UC3525ANG4IC 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 | - | 8V ~ 35V | 100Hz ~ 400kHz | Positive | 49% | Yes | - | Yes | Through Hole | 0°C ~ 70°C (TA) | - | Enable, Frequency Control, Soft Start | 16-PDIP |
|
LT1680CN#PBFIC REG CTRLR BST/FWRD CONV 16DIP |
123 | - |
|
数据表 |
- | 16-DIP (0.300", 7.62mm) | Tube | Active | Transistor Driver | Step-Up, Step-Up/Step-Down | Boost, Forward Converter | 1 | 1 | - | 9V ~ 60V | - | Positive | 90% | No | - | Yes | Through Hole | 0°C ~ 70°C (TA) | - | Enable, Soft Start | 16-PDIP |
|
MC33129EFR2IC REG CTRLR FLYBACK 14SOIC |
0 | - |
|
数据表 |
- | 14-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Obsolete | Transistor Driver | Step-Up/Step-Down | Flyback | 1 | 1 | - | 3.24V ~ 12V | 100kHz | Positive, Isolation Capable | - | No | - | Yes | Surface Mount | -40°C ~ 85°C (TA) | - | Enable, Frequency Control, Ramp, Soft Start | 14-SO |
