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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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LTC1649IS#PBFIC REG CTRLR BUCK 16SOIC |
50 | - |
|
数据表 |
- | 16-SOIC (0.154", 3.90mm Width) | Tube | Active | Transistor Driver | Step-Down | Buck | 1 | 1 | - | 2.7V ~ 5V | 200kHz | Positive | 93% | Yes | - | No | Surface Mount | -40°C ~ 85°C (TA) | - | Current Limit, Enable, Soft Start | 16-SO |
|
LTC1436AIGN-PLL#PBFIC REG CTRLR BUCK 24SSOP |
11 | - |
|
数据表 |
- | 24-SSOP (0.154", 3.90mm Width) | Tube | Active | Transistor Driver | Step-Down | Buck | 1 | 1 | - | 3.5V ~ 30V | Up to 400kHz | Positive | 99% | Yes | - | No | Surface Mount | -40°C ~ 85°C (TA) | - | Enable, Power on Reset, Soft Start | 24-SSOP |
|
MAX1744EUB-TIC REG CTRLR BUCK 10UMAX |
0 | - |
|
数据表 |
- | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) | Tape & Reel (TR) | Obsolete | Transistor Driver | Step-Down | Buck | 1 | 1 | - | 4.5V ~ 36V | Up to 330kHz | Positive | 100% | No | - | No | Surface Mount | -40°C ~ 85°C (TA) | - | Enable | 10-uMAX/uSOP |
|
LTC3863EDE#TRPBFIC REG CTRLR BUCK 12DFN |
0 | - |
|
数据表 |
- | 12-WFDFN Exposed Pad | Tape & Reel (TR) | Active | Transistor Driver | Step-Down | Buck | 1 | 1 | - | 3.5V ~ 60V | 50kHz ~ 850kHz | Positive or Negative | - | No | - | No | Surface Mount | -40°C ~ 125°C (TJ) | - | Current Limit, Enable, Frequency Control, Soft Start | 12-DFN (4x3) |
|
|
LTC3872IDDB-1#TRMPBFIC REG CTRLR BOOST 8DFN |
0 | - |
|
数据表 |
- | 8-WFDFN Exposed Pad | Tape & Reel (TR) | Active | Transistor Driver | Step-Up | Boost | 1 | 1 | - | 2.75V ~ 9.8V | 550kHz | Positive | - | No | - | No | Surface Mount | -40°C ~ 125°C (TJ) | - | Current Limit, Enable, Soft Start | 8-DFN (3x2) |
|
|
LTC3872IDDB-1#TRPBFIC REG CTRLR BOOST 8DFN |
0 | - |
|
数据表 |
- | 8-WFDFN Exposed Pad | Tape & Reel (TR) | Active | Transistor Driver | Step-Up | Boost | 1 | 1 | - | 2.75V ~ 9.8V | 550kHz | Positive | - | No | - | No | Surface Mount | -40°C ~ 125°C (TJ) | - | Current Limit, Enable, Soft Start | 8-DFN (3x2) |
|
LTC3872ITS8-1#TRPBFIC REG CTRLR BOOST TSOT23-8 |
0 | - |
|
数据表 |
- | SOT-23-8 Thin, TSOT-23-8 | Tape & Reel (TR) | Active | Transistor Driver | Step-Up | Boost | 1 | 1 | - | 2.75V ~ 9.8V | 550kHz | Positive | - | No | - | No | Surface Mount | -40°C ~ 125°C (TJ) | - | Current Limit, Enable, Soft Start | TSOT-23-8 |
|
UCC2807D-3G4IC 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-Up/Step-Down | Boost, Flyback, Forward Converter | 1 | 1 | - | 4.1V ~ 13.5V | 202kHz | Positive | 78% | No | - | No | Surface Mount | -40°C ~ 85°C (TA) | - | - | 8-SOIC |
|
|
LM5025CMTCX/NOPBIC REG CTRLR FWRD CONV 16TSSOP |
0 | - |
|
数据表 |
- | 16-TSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Active | Transistor Driver | Step-Up/Step-Down | Forward Converter | 2 | 1 | - | 8V ~ 15V | 200kHz ~ 580kHz | Positive, Isolation Capable | 91% | No | - | Yes | Surface Mount | -40°C ~ 125°C (TJ) | - | Dead Time Control, Frequency Control, Ramp, Soft Start | 16-TSSOP |
|
MAX20028ATJA/VY+TIC REG |
0 | - |
|
数据表 |
- | 32-WFQFN Exposed Pad | Tape & Reel (TR) | Active | PWM | Step-Down | Buck | 3 | - | AEC-Q100 | 3.5 ~ 36V | 350kHz ~ 2.1MHz | Positive | 97.2% | Yes | Automotive | Yes | Surface Mount, Wettable Flank | -40°C ~ 125°C (TJ) | - | Enable | 32-WETQFN (5x5) |
|
|
MAX772ESAIC REG CTRLR BOOST 8SOIC |
0 | - |
|
数据表 |
- | 8-SOIC (0.154", 3.90mm Width) | Tube | Obsolete | Transistor Driver | Step-Up | Boost | 1 | 1 | - | 3V ~ 16.5V | 300kHz | Positive | - | No | - | No | Surface Mount | -40°C ~ 85°C (TA) | - | Enable | 8-SOIC |
|
|
LTC7802EUFDM#TRPBF40V, LOW IQ DUAL PHSE SYCH STP-D |
0 | - |
|
数据表 |
- | 28-WFQFN Exposed Pad | Tape & Reel (TR) | Active | Transistor Driver | Step-Down | Buck | 2 | 2 | - | 4.5V ~ 40V | 100kHz ~ 3MHz | Positive | 99% | Yes | - | Yes | Surface Mount, Wettable Flank | -40°C ~ 125°C (TJ) | - | Enable, Frequency Control, Power Good, Soft Start, Tracking | 28-QFN (4x5) |
|
|
LTC7802EUFDM-3.3#TRPBF40V LOW IQ DUAL BUCK CTL W/ 3.3V |
0 | - |
|
数据表 |
- | 28-WFQFN Exposed Pad | Tape & Reel (TR) | Active | Transistor Driver | Step-Down | Buck | 2 | 2 | - | 4.5V ~ 40V | 100kHz ~ 3MHz | Positive | 99% | Yes | - | Yes | Surface Mount, Wettable Flank | -40°C ~ 125°C (TJ) | - | Enable, Frequency Control, Power Good, Soft Start, Tracking | 28-QFN (4x5) |
|
TPS40055PWPG4IC REG CTRLR BUCK 16HTSSOP |
0 | - |
|
数据表 |
- | 16-PowerTSSOP (0.173", 4.40mm Width) | Tube | Discontinued at Digi-Key | Transistor Driver | Step-Down | Buck | 1 | 1 | - | 8V ~ 40V | Up to 1MHz | Positive | 94% | Yes | - | Yes | Surface Mount | -40°C ~ 85°C (TA) | - | Current Limit, Enable, Frequency Control, Soft Start | 16-HTSSOP |
|
TPS40057PWPG4IC REG CTRLR BUCK 16HTSSOP |
0 | - |
|
数据表 |
- | 16-PowerTSSOP (0.173", 4.40mm Width) | Tube | Discontinued at Digi-Key | Transistor Driver | Step-Down | Buck | 1 | 1 | - | 8V ~ 40V | Up to 1MHz | Positive | 94% | Yes | - | Yes | Surface Mount | -40°C ~ 85°C (TA) | - | Current Limit, Enable, Frequency Control, Soft Start | 16-HTSSOP |
|
|
IR3094MTRPBFIC REG CTRLR BUCK 48MLPQ |
0 | - |
|
数据表 |
- | 48-VFQFN Exposed Pad | Tape & Reel (TR) | Obsolete | Transistor Driver | Step-Down | Buck | 3 | 3 | - | 8V ~ 16V | 200kHz | Positive | 100% | Yes | - | No | Surface Mount | 0°C ~ 150°C (TJ) | - | Enable, Frequency Control, Power Good, Soft Start | 48-MLPQ (7x7) |
|
UCC2897PWG4IC REG CTRLR MULT TOP 20TSSOP |
0 | - |
|
数据表 |
- | 20-TSSOP (0.173", 4.40mm Width) | Tube | Discontinued at Digi-Key | Transistor Driver | Step-Up/Step-Down | Flyback, Forward Converter | 1 | 1 | - | 8.5V ~ 14.5V | 250kHz | Positive, Isolation Capable | 74% | Yes | - | Yes | Surface Mount | -40°C ~ 105°C (TA) | - | Enable, On Time Control, Soft Start | 20-TSSOP |
|
ISL6558IRZIC REG CTRLR BUCK 20QFN |
0 | - |
|
数据表 |
- | 20-VQFN Exposed Pad | Tube | Active | PWM Signal | Step-Down | Buck | 4 | 4 | - | 4.75V ~ 5.25V | 80kHz ~ 1.5MHz | Positive | 75% | - | - | No | Surface Mount | -40°C ~ 85°C (TA) | - | Enable, Frequency Control, Power Good | 20-QFN (5x5) |
|
ISL6558IRZ-TIC REG CTRLR BUCK 20QFN |
0 | - |
|
数据表 |
- | 20-VQFN Exposed Pad | Tape & Reel (TR) | Active | PWM Signal | Step-Down | Buck | 4 | 4 | - | 4.75V ~ 5.25V | 80kHz ~ 1.5MHz | Positive | 75% | - | - | No | Surface Mount | -40°C ~ 85°C (TA) | - | Enable, Frequency Control, Power Good | 20-QFN (5x5) |
|
ISL6558IRZAIC REG CTRLR BUCK 20QFN |
0 | - |
|
数据表 |
- | 20-VQFN Exposed Pad | Tube | Active | PWM Signal | Step-Down | Buck | 4 | 4 | - | 4.75V ~ 5.25V | 80kHz ~ 1.5MHz | Positive | 75% | - | - | No | Surface Mount | -40°C ~ 85°C (TA) | - | Enable, Frequency Control, Power Good | 20-QFN (5x5) |
