24小时咨询热线
0755 83957878
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
MP2918GL-P4V-40V INPUT, CURRENT MODE SYNCH |
0 | - |
|
数据表 |
- | 20-TFQFN Exposed Pad | Tape & Reel (TR) | Active | PWM Signal | Step-Down | Buck | 1 | 1 | - | 4V ~ 40V | 100kHz ~ 1MHz | Positive | 99.5% | Yes | - | Yes | Surface Mount | -40°C ~ 125°C (TJ) | - | Enable, Frequency Control, Power Good, Soft Start | 20-QFN (3x4) |
|
LX1681IDMIC REG CTRLR BUCK 8SOIC |
0 | - |
|
数据表 |
- | 8-SOIC (0.154", 3.90mm Width) | Bulk | Obsolete | Transistor Driver | Step-Down | Buck | 1 | 1 | - | 5V | 190kHz | Positive | - | No | - | No | Surface Mount | 0°C ~ 70°C (TA) | - | Current Limit, Soft Start | 8-SOIC |
|
LX1682IDMIC REG CTRLR BUCK 8SOIC |
0 | - |
|
数据表 |
- | 8-SOIC (0.154", 3.90mm Width) | Bulk | Obsolete | Transistor Driver | Step-Down | Buck | 1 | 1 | - | 5V | 190kHz | Positive | - | Yes | - | No | Surface Mount | 0°C ~ 70°C (TA) | - | Current Limit, Soft Start | 8-SOIC |
|
MIC38C43BMIC REG CTRLR MULT TOPOLOGY 8SOIC |
0 | - |
|
数据表 |
- | 8-SOIC (0.154", 3.90mm Width) | Tube | 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-SOIC |
|
MIC3809BMIC 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 | 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-SOIC |
|
LTC1147LIS8#PBFIC REG CTRLR BUCK 8SOIC |
129 | - |
|
数据表 |
- | 8-SOIC (0.154", 3.90mm Width) | Tube | Active | Transistor Driver | Step-Down | Buck | 1 | 1 | - | 3.5V ~ 14V | - | Positive | 100% | No | - | No | Surface Mount | -40°C ~ 85°C (TA) | - | Current Limit, Enable | 8-SO |
|
MAX1653EEE+IC REG CTRLR BUCK 16QSOP |
97 | - |
|
数据表 |
- | 16-SSOP (0.154", 3.90mm Width) | Tube | Active | Transistor Driver | Step-Down | Buck | 1 | 1 | - | 4.5V ~ 30V | 150kHz, 300kHz | Positive | 98% | Yes | - | Yes | Surface Mount | -40°C ~ 85°C (TA) | - | Enable, Soft Start | 16-QSOP |
|
LTC1735CF#PBFIC REG CTRLR BUCK 20TSSOP |
35 | - |
|
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 | 0°C ~ 85°C (TA) | - | Enable, Power Good, Soft Start | 20-TSSOP |
|
LTC3899IUHF#PBFIC REG CTRLR BUCK/BUCK-BST 38QFN |
2,438 | - |
|
数据表 |
- | 38-WFQFN Exposed Pad | Tube | Active | Transistor Driver | Step-Down | Buck, Buck-Boost | 3 | 2 | - | 4.5V ~ 60V | 105kHz ~ 835kHz, 350kHz ~ 535kHz | Positive | 100% | Yes | - | No | Surface Mount | -40°C ~ 125°C (TJ) | - | Enable, Frequency Control, Soft Start, Tracking | 38-QFN (5x7) |
|
|
LTC3887EUJ#PBFIC REG CTRLR BUCK PMBUS 40QFN |
1,941 | - |
|
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) |
|
LT3840IFE#PBFIC REG CTRLR BUCK 28TSSOP |
2,425 | - |
|
数据表 |
- | 28-TSSOP (0.173", 4.40mm Width) Exposed Pad | Tube | Active | Transistor Driver | Step-Down | Buck | 1 | 1 | - | 2.5V ~ 60V | 50kHz ~ 1MHz | Positive or Negative | 99% | Yes | - | Yes | Surface Mount | -40°C ~ 125°C (TJ) | - | Enable, Frequency Control, Power Good, Soft Start, Tracking | 28-TSSOP-EP |
|
MAX774EPA+IC REG CTRLR BUCK-BOOST 8DIP |
121 | - |
|
数据表 |
- | 8-DIP (0.300", 7.62mm) | Tube | Active | Transistor Driver | Step-Up/Step-Down | Buck-Boost | 1 | 1 | - | 3V ~ 16.5V | 300kHz | Negative | - | No | - | No | Through Hole | -40°C ~ 85°C (TA) | - | Enable | 8-PDIP |
|
LTC3862HFE#PBFIC REG CTRLR BOOST/SEPIC 24TSSOP |
188 | - |
|
数据表 |
- | 24-TSSOP (0.173", 4.40mm Width) Exposed Pad | Tube | Active | Transistor Driver | Step-Up, Step-Up/Step-Down | Boost, SEPIC | 2 | 2 | - | 4V ~ 36V | 75kHz ~ 500kHz | Positive | 96% | No | - | Yes | Surface Mount | -40°C ~ 150°C (TJ) | - | Enable, Frequency Control, Phase Control, Soft Start | 24-TSSOP |
|
LTC3862HFE-1#PBFIC REG CTRLR BOOST/SEPIC 24TSSOP |
27 | - |
|
数据表 |
- | 24-TSSOP (0.173", 4.40mm Width) Exposed Pad | Tube | Active | Transistor Driver | Step-Up, Step-Up/Step-Down | Boost, SEPIC | 2 | 2 | - | 8.5V ~ 36V | 75kHz ~ 500kHz | Positive | 96% | No | - | Yes | Surface Mount | -40°C ~ 150°C (TJ) | - | Enable, Frequency Control, Phase Control, Soft Start | 24-TSSOP |
|
LTC3713EG#PBFIC REG CTRLR BUCK/BOOST 24SSOP |
50 | - |
|
数据表 |
- | 24-SSOP (0.209", 5.30mm Width) | Tube | Active | Transistor Driver | Step-Up, Step-Down | Buck, Boost | 2 | 1 | - | 1.5V ~ 36V | 1.4MHz | Positive | 90% | Yes | - | No | Surface Mount | -40°C ~ 85°C (TA) | - | Enable, Power Good, Soft Start | 24-SSOP |
|
LTC3891IFE#PBFIC REG CTRLR BUCK 20TSSOP |
1,633 | - |
|
数据表 |
- | 20-TSSOP (0.173", 4.40mm Width) 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 ~ 125°C (TJ) | - | Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking | 20-TSSOP-EP |
|
LT8709IFE#PBFIC REG CTRLR MULT TOP 20TSSOP |
169 | - |
|
数据表 |
- | 20-TSSOP (0.173", 4.40mm Width) Exposed Pad | Tube | Active | Transistor Driver | Step-Up, Step-Down, Step-Up/Step-Down | Buck, Boost, Buck-Boost | 1 | 1 | - | -4.5V ~ -80V | 100kHz ~ 750kHz | Positive or Negative | - | Yes | - | Yes | Surface Mount | -40°C ~ 125°C (TJ) | - | Enable, Frequency Control, Power Good, Soft Start | 20-TSSOP-EP |
|
LT3752HFE#WPBFACTIVE CLAMP SYNC FOR CNTRS W/ I |
135 | - |
|
数据表 |
- | 38-TFSOP (0.173", 4.40mm Width) 31 Leads, Exposed Pad | Tube | Active | Transistor Driver | Step-Up/Step-Down | Forward Converter | 1 | 1 | AEC-Q100 | 6.5V ~ 100V | 100kHz ~ 500kHz | Positive, Isolation Capable | 95% | Yes | Automotive | Yes | Surface Mount | -40°C ~ 150°C (TJ) | - | Enable, Frequency Control, Soft Start | 38-TSSOP-EP |
|
LTC3835IDHC-1#PBFIC REG CTRLR BUCK 16-DFN |
365 | - |
|
数据表 |
- | 16-WFDFN 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, Soft Start, Tracking | 16-DFN (5x3) |
|
LTC7871HLWE#PBF6-PHASE BIDIRECTIONAL BUCK/BOOST |
101 | - |
|
数据表 |
PolyPhase® | 64-LQFP Exposed Pad | Tray | Active | Transistor Driver | Step-Up/Step-Down | Buck-Boost | 6 | 6 | - | 6V ~ 100V | 60kHz ~ 750kHz | Positive | 98% | Yes | - | Yes | Surface Mount | -40°C ~ 150°C (TJ) | SPI | Enable, Power Good, Soft Start | 64-LQFP-EP (10x10) |
