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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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LTC1771IS8#TRPBFIC REG CTRLR BUCK 8SOIC |
2,464 | - |
|
数据表 |
- | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Transistor Driver | Step-Down | Buck | 1 | 1 | - | 2.8V ~ 18V | - | Positive | 100% | No | - | No | Surface Mount | -40°C ~ 85°C (TA) | - | Enable, Soft Start | 8-SO |
|
LTC3861EUHE#PBFIC REG CTRLR BUCK 36QFN |
79 | - |
|
数据表 |
PolyPhase® | 36-WFQFN Exposed Pad | Tube | Active | PWM Signal | Step-Down | Buck | 2 | 2 | - | 3V ~ 5.5V | 250kHz ~ 3MHz | Positive | 91.5% | No | - | No | Surface Mount | -40°C ~ 125°C (TJ) | - | Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking | 36-QFN (5x6) |
|
LTC7852IRHE#PBF6-PHASE BUCK CONTROLLER DRIVES D |
106 | - |
|
数据表 |
- | 48-WFQFN Exposed Pad | Tube | Active | Transistor Driver | Step-Down | Buck | 2 | 6 | - | 4.5V ~ 5.5V | 200kHz ~ 1.2MHz | Positive | - | Yes | - | No | Surface Mount | -40°C ~ 125°C (TJ) | - | Current Limit, Enable, Frequency Control, Power Good, Ramp, Soft Start, Tracking | 48-GQFN (5x6) |
|
|
LTC3868IUH#PBFIC REG CTRLR BUCK 32QFN |
145 | - |
|
数据表 |
PolyPhase® | 32-WFQFN Exposed Pad | Tube | Active | Transistor Driver | Step-Down | Buck | 2 | 2 | - | 4V ~ 24V | 105kHz ~ 835kHz, 350kHz ~ 535kHz | Positive | 99.4% | Yes | - | No | Surface Mount | -40°C ~ 85°C (TA) | - | Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start | 32-QFN (5x5) |
|
LTC3884ERHE-1#PBFIC REG CTRLR BUCK PMBUS 48QFN |
0 | - |
|
数据表 |
PolyPhase® | 48-WFQFN Exposed Pad | Tube | Active | Transistor Driver | Step-Down | Buck | 2 | 2 | - | 4.5V ~ 38V | 200kHz ~ 1MHz | Positive | - | Yes | - | Yes | Surface Mount | -40°C ~ 125°C (TJ) | I2C, PMBus | Enable, Frequency Control, Phase Control, Power Good | 48-GQFN (5x6) |
|
LTC3774EUHE#PBFIC REG CTRLR BUCK 36QFN |
65 | - |
|
数据表 |
PolyPhase® | 36-WFQFN Exposed Pad | Tube | Active | PWM Signal | Step-Down | Buck | 2 | 2 | - | 4.5V ~ 38V | 150kHz ~ 1.2MHz | Positive | 98% | No | - | No | Surface Mount | -40°C ~ 125°C (TJ) | - | Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking | 36-QFN (5x6) |
|
MAX1960EEP+IC REG CTRLR BUCK 20QSOP |
146 | - |
|
数据表 |
- | 20-SSOP (0.154", 3.90mm Width) | Tube | Active | Transistor Driver | Step-Down | Buck | 1 | 1 | - | 2.35V ~ 5.5V | 500kHz, 1MHz | Positive | 92% | Yes | - | Yes | Surface Mount | -40°C ~ 85°C (TA) | - | Current Limit, Enable, Frequency Control | 20-QSOP |
|
LTC3866IUF#PBFIC REG CTRLR BUCK 24QFN |
43 | - |
|
数据表 |
- | 24-WFQFN Exposed Pad | Tube | 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) |
|
LTC7811IUJ#PBFLOW IQ TRIPLE BUCK-BOOST CTL |
109 | - |
|
数据表 |
- | 40-WFQFN Exposed Pad | Tube | Active | Transistor Driver | Step-Up/Step-Down | Buck-Boost | 3 | 2 | AEC-Q100 | 1V ~ 40V | 100kHz ~ 3MHz | Positive | 100% | Yes | Automotive | No | Surface Mount | -40°C ~ 125°C (TJ) | - | Current Limit, Enable, Frequency Control, Power Good, Soft Start | 40-QFN (6x6) |
|
LTC3830-1ES8#PBFIC REG CTRLR BUCK 8SOIC |
207 | - |
|
数据表 |
- | 8-SOIC (0.154", 3.90mm Width) | Tube | Active | Transistor Driver | Step-Down | Buck | 1 | 1 | - | 3V ~ 8V | 200kHz | Positive | 95% | Yes | - | No | Surface Mount | -40°C ~ 85°C (TA) | - | Current Limit, Enable, Frequency Control, Soft Start | 8-SO |
|
|
LM25085MMX/NOPBIC REG CTRLR BUCK 8VSSOP |
0 | - |
|
数据表 |
- | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Tape & Reel (TR) | Active | Transistor Driver | Step-Down | Buck | 1 | 1 | - | 4.5V ~ 42V | Up to 1MHz | Positive | 100% | No | - | No | Surface Mount | -40°C ~ 125°C (TJ) | - | Current Limit, Frequency Control | 8-VSSOP |
|
|
MAX5070BASA+TIC REG CTRLR FLYBACK 8SOIC |
0 | - |
|
数据表 |
- | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Transistor Driver | Step-Up/Step-Down | Flyback | 1 | 1 | - | 10.8V ~ 30V | 20kHz ~ 1MHz | Positive, Isolation Capable | 49.8% | No | - | No | Surface Mount | -40°C ~ 125°C (TJ) | - | Frequency Control | 8-SOIC |
|
LT1725CGN#PBFIC REG CTRLR FLYBACK 16SSOP |
119 | - |
|
数据表 |
- | 16-SSOP (0.154", 3.90mm Width) | Tube | Active | Transistor Driver | Step-Up/Step-Down | Flyback | 1 | 1 | - | 9.7V ~ 22V | 90kHz ~ 115kHz | Positive or Negative, Isolation Capable | 90% | No | - | No | Surface Mount | 0°C ~ 100°C (TJ) | - | Enable, Soft Start | 16-SSOP |
|
LTC7840EFE#PBFDUAL PHASE/OUTPUT NON-SYNCH BOOS |
4 | - |
|
数据表 |
- | 28-TSSOP (0.173", 4.40mm Width) Exposed Pad | Tube | Active | PWM | Step-Up | Boost | 2 | 2 | - | 5.5V ~ 60V | 50kHz ~ 425kHz | Positive | 96% | No | - | Yes | Surface Mount | -40°C ~ 125°C (TJ) | - | Current Limit, Enable, Frequency Control, Power Good | 28-TSSOP-EP |
|
LTC3861IUHE#PBFIC REG CTRLR BUCK 36QFN |
120 | - |
|
数据表 |
PolyPhase® | 36-WFQFN Exposed Pad | Tube | Active | PWM Signal | Step-Down | Buck | 2 | 2 | - | 3V ~ 5.5V | 250kHz ~ 3MHz | Positive | 91.5% | No | - | No | Surface Mount | -40°C ~ 125°C (TJ) | - | Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking | 36-QFN (5x6) |
|
LTC3838EUHF-2#PBFIC REG CTRLR BUCK 38QFN |
104 | - |
|
数据表 |
PolyPhase® | 38-WFQFN Exposed Pad | Tube | Active | Transistor Driver | Step-Down | Buck | 2 | 2 | - | 4.5V ~ 38V | 200kHz ~ 2MHz | Positive | - | Yes | - | No | Surface Mount | -40°C ~ 125°C (TJ) | - | Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking | 38-QFN (5x7) |
|
MAX1791EUB+IC REG CTRLR BUCK 10UMAX |
74 | - |
|
数据表 |
- | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) | Tube | Active | Transistor Driver | Step-Down | Buck | 1 | 1 | - | 5V ~ 20V | 300kHz | Positive | - | Yes | - | No | Surface Mount | -40°C ~ 85°C (TA) | - | Enable | 10-uMAX/uSOP |
|
|
LT8603IUJ#TRPBFIC REG BUCK ADJ QUAD 40QFN |
1,463 | - |
|
数据表 |
- | 40-WFQFN Exposed Pad | Tape & Reel (TR) | Active | Transistor Driver | Step-Up/Step-Down | Buck-Boost | 4 | 2 | - | 3V ~ 42V | 250kHz ~ 2.2MHz | Positive | - | Yes | - | Yes | Surface Mount | -40°C ~ 125°C (TJ) | - | Current Limit, Power Good, Soft Start | 40-QFN (6x6) |
|
|
LT8603IUJ#PBFIC REG BUCK ADJ QUAD 40QFN |
5 | - |
|
数据表 |
- | 40-WFQFN Exposed Pad | Tube | Active | Transistor Driver | Step-Up/Step-Down | Buck-Boost | 4 | 2 | - | 3V ~ 42V | 250kHz ~ 2.2MHz | Positive | - | Yes | - | Yes | Surface Mount | -40°C ~ 125°C (TJ) | - | Current Limit, Power Good, Soft Start | 40-QFN (6x6) |
|
LTC3832-1ES8#PBFIC REG CTRLR BUCK/BOOST 8SOIC |
54 | - |
|
数据表 |
- | 8-SOIC (0.154", 3.90mm Width) | Tube | Active | Transistor Driver | Step-Down | Buck | 1 | 1 | - | 3V ~ 8V | 300kHz | Positive | 95% | Yes | - | No | Surface Mount | -40°C ~ 85°C (TA) | - | Current Limit, Enable, Frequency Control, Soft Start | 8-SO |
