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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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TPS40200DG4IC REG CTRLR BUCK 8SOIC |
0 | - |
|
数据表 |
- | 8-SOIC (0.154", 3.90mm Width) | Tube | Discontinued at Digi-Key | Transistor Driver | Step-Down | Buck | 1 | 1 | - | 4.5V ~ 52V | 35kHz ~ 500kHz | Positive | 95% | No | - | No | Surface Mount | -40°C ~ 85°C (TA) | - | Frequency Control, Soft Start | 8-SOIC |
|
LM5025SDX/NOPBIC REG CTRLR FWRD CONV 16WSON |
0 | - |
|
数据表 |
- | 16-WFDFN Exposed Pad | Tape & Reel (TR) | Obsolete | Transistor Driver | Step-Up/Step-Down | Forward Converter | 2 | 1 | - | 8V ~ 15V | 200kHz ~ 580kHz | Positive, Isolation Capable | 80% | No | - | Yes | Surface Mount | -40°C ~ 125°C (TJ) | - | Dead Time Control, Frequency Control, Ramp, Soft Start | 16-WSON (5x5) |
|
MIC3809BMMIC REG CTRLR MULT TOPOLOGY 8MSOP |
0 | - |
|
数据表 |
- | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Bulk | Discontinued at Digi-Key | Transistor Driver | Step-Up/Step-Down | Full-Bridge, Half-Bridge, Push-Pull | 1 | 1 | - | 4.1V ~ 14V | 200kHz | Positive, Isolation Capable | 49% | No | - | No | Surface Mount | -40°C ~ 85°C (TA) | - | Frequency Control | 8-MSOP |
|
MIC38C45BMMIC REG CTRLR MULT TOPOLOGY 8MSOP |
0 | - |
|
数据表 |
- | 8-TSSOP, 8-MSOP (0.118", 3.00mm 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-MSOP |
|
LTC1628CG-SYNC#PBFIC REG CTRLR BUCK 28SSOP |
251 | - |
|
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 |
|
|
LTC7821EUH#PBFIC REG CTRLR BUCK HYBRID 32QFN |
197 | - |
|
数据表 |
- | 32-WFQFN Exposed Pad | Tube | Active | Transistor Driver | Step-Down | Buck | 1 | 2 | - | 10V ~ 72V | 200kHz ~ 1.5MHz | Positive | 40% | No | - | No | Surface Mount | -40°C ~ 125°C (TJ) | - | Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking | 32-QFN (5x5) |
|
LT3791IFE-1#TRPBFIC REG CTRLR BUCK-BOOST 38TSSOP |
4,620 | - |
|
数据表 |
- | 38-TFSOP (0.173", 4.40mm Width) Exposed Pad | Tape & Reel (TR) | Active | Transistor Driver | Step-Up/Step-Down | Buck-Boost | 2 | 2 | - | 4.7V ~ 60V | 200kHz ~ 700kHz | Positive | - | Yes | - | Yes | Surface Mount | -40°C ~ 125°C (TJ) | - | Enable, Frequency Control, Soft Start | 38-TSSOP-EP |
|
LT3791IFE-1#PBFIC REG CTRLR BUCK-BOOST 38TSSOP |
276 | - |
|
数据表 |
- | 38-TFSOP (0.173", 4.40mm Width) Exposed Pad | Tube | Active | Transistor Driver | Step-Up/Step-Down | Buck-Boost | 2 | 2 | - | 4.7V ~ 60V | 200kHz ~ 700kHz | Positive | - | Yes | - | Yes | Surface Mount | -40°C ~ 125°C (TJ) | - | Enable, Frequency Control, Soft Start | 38-TSSOP-EP |
|
LTC1735IF#PBFIC REG CTRLR BUCK 20TSSOP |
92 | - |
|
数据表 |
- | 20-TSSOP (0.173", 4.40mm Width) | Tube | Active | Transistor Driver | Step-Down | Buck | 1 | 1 | - | 4V ~ 30V | 300kHz | Positive | 99.4% | Yes | - | No | Surface Mount | -40°C ~ 85°C (TA) | - | Enable, Power Good, Soft Start | 20-TSSOP |
|
LTC1702ACGN#PBFIC REG CTRLR BUCK 24SSOP |
55 | - |
|
数据表 |
- | 24-SSOP (0.154", 3.90mm Width) | Tube | Active | Transistor Driver | Step-Down | Buck | 2 | 2 | - | 3V ~ 7V | 550kHz | Positive | 90% | Yes | - | No | Surface Mount | 0°C ~ 70°C (TA) | - | Current Limit, Enable, Power Good, Soft Start | 24-SSOP |
|
MAX1637EEE+IC REG CTRLR BUCK 16QSOP |
0 | - |
|
数据表 |
- | 16-SSOP (0.154", 3.90mm Width) | Tube | Last Time Buy | Transistor Driver | Step-Down | Buck | 1 | 1 | - | 3.15V ~ 5.5V | 200kHz ~ 300kHz | Positive | 96% | Yes | - | Yes | Surface Mount | -40°C ~ 85°C (TA) | - | Enable | 16-QSOP |
|
LT8392HFE#PBF60V SYNC 4-SWITCH BUCK-BOOST LED |
45 | - |
|
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 ~ 150°C (TJ) | - | Enable, Frequency Control, Power Good, Soft Start | 28-TSSOP-EP |
|
LTC3871ELXE#PBFIC REG CTRLR BCK/BST SYN 48LQFP |
249 | - |
|
数据表 |
PolyPhase® | 48-LQFP Exposed Pad | Tray | Active | Transistor Driver | Step-Up, Step-Down | Buck, Boost | 2 | Programmable | - | 1.2V ~ 100V | 60kHz ~ 460kHz | Positive | 98% | Yes | - | Yes | Surface Mount | -40°C ~ 125°C (TA) | - | Current Limit, Enable, Frequency Control, Phase Control, Soft Start | 48-eLQFP (7x7) |
|
|
LTC3880EUJ#PBFIC REG CTRLR BUCK PMBUS 40QFN |
8,857 | - |
|
数据表 |
PolyPhase® | 40-WFQFN Exposed Pad | Tube | Active | Transistor Driver | Step-Down | Buck | 2 | 2 | - | 4.5V ~ 24V | - | Positive | - | Yes | - | Yes | Surface Mount | -40°C ~ 105°C (TA) | I2C, PMBus | Enable, Frequency Control | 40-QFN (6x6) |
|
|
LTC3882EUJ-1#PBFIC REG CTRLR BUCK PMBUS 40QFN |
182 | - |
|
数据表 |
PolyPhase® | 40-WFQFN Exposed Pad | Tube | Active | PWM Signal | Step-Down | Buck | 2 | 2 | - | 3V ~ 13.8V | 500kHz | Positive | 87.5% | No | - | Yes | Surface Mount | -40°C ~ 125°C (TJ) | I2C, PMBus | Enable, Frequency Control, Phase Control, Power Good | 40-QFN (6x6) |
|
LM5140QRWGTQ1IC REG CTRLR BUCK 40VQFN |
921 | - |
|
数据表 |
- | 40-VFQFN Exposed Pad | Tape & Reel (TR) | Active | Transistor Driver | Step-Down | Buck | 2 | 1 | AEC-Q100 | 3.8V ~ 65V | 440kHz, 2.2MHz | Positive | - | Yes | Automotive | Yes | Surface Mount, Wettable Flank | -40°C ~ 150°C (TJ) | - | Current Limit, Enable, Frequency Control, Soft Start | 40-VQFNP (6x6) |
|
|
LTC3887EUJ#TRPBFIC REG CTRLR BUCK PMBUS 40QFN |
1,974 | - |
|
数据表 |
PolyPhase® | 40-WFQFN Exposed Pad | Tape & Reel (TR) | Active | Transistor Driver | Step-Down | Buck | 2 | 2 | - | 4.5V ~ 24V | 250kHz ~ 1MHz | Positive | - | Yes | - | Yes | Surface Mount | -40°C ~ 125°C (TJ) | I2C, PMBus | Enable, Frequency Control, Phase Control | 40-QFN (6x6) |
|
|
LTC3887EUJ-1#PBFIC REG CTRLR BUCK PMBUS 40QFN |
56 | - |
|
数据表 |
PolyPhase® | 40-WFQFN Exposed Pad | Tube | Active | Transistor Driver | Step-Down | Buck | 2 | 2 | - | 4.5V ~ 24V | 250kHz ~ 1MHz | Positive | - | Yes | - | Yes | Surface Mount | -40°C ~ 125°C (TJ) | I2C, PMBus | Enable, Frequency Control, Phase Control | 40-QFN (6x6) |
|
LT3791HFE-1#PBFIC REG CTRLR BUCK-BOOST 38TSSOP |
408 | - |
|
数据表 |
- | 38-TFSOP (0.173", 4.40mm Width) Exposed Pad | Tube | Active | Transistor Driver | Step-Up/Step-Down | Buck-Boost | 2 | 2 | - | 4.7V ~ 60V | 200kHz ~ 700kHz | Positive | - | Yes | - | Yes | Surface Mount | -40°C ~ 150°C (TJ) | - | Enable, Frequency Control, Soft Start | 38-TSSOP-EP |
|
|
MCP1630T-E/MCIC REG CTRLR MULT TOPOLOGY 8DFN |
0 | - |
|
数据表 |
- | 8-VFDFN Exposed Pad | Tape & Reel (TR) | Active | Transistor Driver | Step-Up, Step-Down, Step-Up/Step-Down | Buck, Boost, Buck-Boost, Flyback, SEPIC | 1 | 1 | - | 3V ~ 5.5V | - | Positive, Isolation Capable | - | Yes | - | No | Surface Mount | -40°C ~ 125°C (TJ) | - | - | 8-DFN (2x3) |
