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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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LT3724IFE#PBFIC REG CTRLR MULT TOP 16TSSOP |
130 | - |
|
数据表 |
- | 16-TSSOP (0.173", 4.40mm Width) Exposed Pad | Tube | Active | Transistor Driver | Step-Up, Step-Down, Step-Up/Step-Down | Buck, Boost, SEPIC | 1 | 1 | - | 4V ~ 60V | 200kHz | Positive or Negative | - | No | - | No | Surface Mount | -40°C ~ 125°C (TJ) | - | Enable, Soft Start | 16-TSSOP-EP |
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|
MAX776ESA+IC REG CTRLR BUCK-BOOST 8SOIC |
14 | - |
|
数据表 |
- | 8-SOIC (0.154", 3.90mm Width) | Tube | Active | Transistor Driver | Step-Up/Step-Down | Buck-Boost | 1 | 1 | - | 3V ~ 16.5V | 300kHz | Negative | - | No | - | No | Surface Mount | -40°C ~ 85°C (TA) | - | Enable | 8-SOIC |
|
LT3845AIFE#TRPBFIC REG CTRLR BUCK 16TSSOP |
2,965 | - |
|
数据表 |
- | 16-TSSOP (0.173", 4.40mm Width) Exposed Pad | Tape & Reel (TR) | Active | Transistor Driver | Step-Down | Buck | 1 | 1 | - | 4V ~ 60V | 300kHz | Positive | - | Yes | - | Yes | Surface Mount | -40°C ~ 125°C (TJ) | - | Enable, Frequency Control, Soft Start | 16-TSSOP-EP |
|
LTC3862HFE-2#PBFIC REG CTRLR BOOST/SEPIC 24TSSOP |
0 | - |
|
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 | - | 5.5V ~ 36V | 75kHz ~ 500kHz | Positive | 96% | No | - | Yes | Surface Mount | -40°C ~ 150°C (TJ) | - | Enable, Frequency Control, Phase Control, Soft Start | 24-TSSOP |
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|
LTC3727EUH-1#PBFIC REG CTRLR BUCK 32QFN |
905 | - |
|
数据表 |
- | 32-WFQFN Exposed Pad | Tube | Active | Transistor Driver | Step-Down | Buck | 2 | 2 | - | 4V ~ 30V | 255kHz ~ 530kHz | Positive | 99.4% | Yes | - | No | Surface Mount | -40°C ~ 85°C (TA) | - | Enable, Power Good, Soft Start | 32-QFN (5x5) |
|
LTC7801EUFD#PBFIC REG CTRLR SYNC BUCK 24QFN |
10,050 | - |
|
数据表 |
- | 24-WFQFN Exposed Pad | Tube | Active | Transistor Driver | Step-Down | Buck | 1 | 1 | - | 4V ~ 140V | 50kHz ~ 900kHz | Positive | 100% | No | - | No | Surface Mount | -40°C ~ 125°C (TJ) | - | Current Limit, Power Good, Soft Start, Tracking | 24-QFN (4x5) |
|
LTC3835IGN-1#PBFIC REG CTRLR BUCK 16SSOP |
124 | - |
|
数据表 |
- | 16-SSOP (0.154", 3.90mm Width) | 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-SSOP |
|
LTC3784IUFD#TRPBFIC REG CTRLR BOOST 28QFN |
4,067 | - |
|
数据表 |
PolyPhase® | 28-WFQFN Exposed Pad | Tape & Reel (TR) | 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) |
|
LTC3787HUFD#PBFIC REG CTRLR BOOST 28QFN |
193 | - |
|
数据表 |
PolyPhase® | 28-WFQFN Exposed Pad | Tube | Active | Transistor Driver | Step-Up | Boost | 2 | 2 | - | 4.5V ~ 38V | 105kHz ~ 760kHz | Positive | 96% | Yes | - | No | Surface Mount | -40°C ~ 150°C (TJ) | - | Current Limit, Enable, Frequency Control, Power Good, Soft Start | 28-QFN (4x5) |
|
ADP5051ACPZ-R7IC REG CTRLR BUCK I2C 48LFCSP |
1,521 | - |
|
数据表 |
- | 48-WFQFN Exposed Pad, CSP | Tape & Reel (TR) | Active | Transistor Driver | Step-Down | Buck | 4 | 4 | - | 4.5V ~ 15V | 250kHz ~ 1.4MHz | Positive | 50% | Yes | - | Yes | Surface Mount | -40°C ~ 125°C (TJ) | I2C | Enable, Frequency Control, Power Good, Soft Start, Watchdog | 48-LFCSP (7x7) |
|
LTC7801EFE#PBFIC REG CTRLR SYNC BUCK 24TSSOP |
257 | - |
|
数据表 |
- | 24-TSSOP (0.173", 4.40mm Width) Exposed Pad | Tube | Active | Transistor Driver | Step-Down | Buck | 1 | 1 | - | 4V ~ 140V | 50kHz ~ 900kHz | Positive | 100% | No | - | No | Surface Mount | -40°C ~ 125°C (TJ) | - | Current Limit, Power Good, Soft Start, Tracking | 24-TSSOP |
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|
TPS536C7B1RSLTDUAL-CHANNEL D-CAP+, PMBU |
440 | - |
|
数据表 |
- | 48-VFQFN Exposed Pad | Tape & Reel (TR) | Active | Transistor Driver | Step-Down | Buck | 1 | 12 | - | 4.5V ~ 18V | 300kHz ~ 2MHz | Positive | 50% | No | - | Yes | Surface Mount | -40°C ~ 125°C (TA) | PMBus | Current Limit, Enable, Frequency Control, Phase Control, Ramp | 48-VQFN (6x6) |
|
TPS40170MRGYTEPIC REG CTRLR BUCK 20VQFN |
449 | - |
|
数据表 |
- | 20-VFQFN Exposed Pad | Tape & Reel (TR) | Active | Transistor Driver | Step-Down | Buck | 1 | 1 | - | 4.5V ~ 60V | 100kHz ~ 600kHz | Positive | 95% | Yes | - | Yes | Surface Mount | -55°C ~ 125°C (TJ) | - | Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking | 20-VQFN (3.5x4.5) |
|
LTC3891HFE#PBFIC REG CTRLR BUCK 20TSSOP |
438 | - |
|
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 ~ 150°C (TJ) | - | Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking | 20-TSSOP-EP |
|
|
MAX774ESA+IC REG CTRLR BUCK-BOOST 8SOIC |
532 | - |
|
数据表 |
- | 8-SOIC (0.154", 3.90mm Width) | Tube | Active | Transistor Driver | Step-Up/Step-Down | Buck-Boost | 1 | 1 | - | 3V ~ 16.5V | 300kHz | Negative | - | No | - | No | Surface Mount | -40°C ~ 85°C (TA) | - | Enable | 8-SOIC |
|
|
LTC3890EUH#PBFIC REG CTRLR BUCK/SEPIC 32QFN |
736 | - |
|
数据表 |
PolyPhase® | 32-WFQFN Exposed Pad | Tube | Active | Transistor Driver | Step-Down | Buck | 2 | 2 | - | 4V ~ 60V | 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, Tracking | 32-QFN (5x5) |
|
LT8390AEUFD#PBFIC REG CTRLR BUCK-BOOST 28 |
316 | - |
|
数据表 |
- | 28-WFQFN Exposed Pad | Tube | 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#PBFIC REG CTRLR BUCK/BOOST 28QFN |
257 | - |
|
数据表 |
- | 28-WFQFN Exposed Pad | Tube | 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) |
|
LTC3896EFE#TRPBFIC REG BUCK BOOST 38TSSOP |
1,392 | - |
|
数据表 |
- | 38-TFSOP (0.173", 4.40mm Width) 31 Leads, Exposed Pad | Tape & Reel (TR) | 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 |
|
MAX1655EEE+IC REG CTRLR BUCK 16QSOP |
246 | - |
|
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 |
