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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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LTC1435ACG#PBFIC REG CTRLR BUCK 16SSOP |
0 | - |
|
数据表 |
- | 16-SSOP (0.209", 5.30mm Width) | Tube | Active | Transistor Driver | Step-Down | Buck | 1 | 1 | - | 3.5V ~ 30V | Up to 400kHz | Positive | 99% | Yes | - | No | Surface Mount | 0°C ~ 70°C (TA) | - | Enable, Soft Start | 16-SSOP |
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MAX5014CSA+IC REG CTRLR FLYBACK 8SOIC |
127 | - |
|
数据表 |
- | 8-SOIC (0.154", 3.90mm Width) | Tube | Not For New Designs | Transistor Driver | Step-Up/Step-Down | Flyback | 1 | 1 | - | 13V ~ 36V | 275kHz | Positive, Isolation Capable | 85% | No | - | No | Surface Mount | 0°C ~ 70°C (TA) | - | Enable, Soft Start | 8-SOIC |
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MAX1954EUB+IC REG CTRLR BUCK 10UMAX |
101 | - |
|
数据表 |
- | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) | Tube | Active | Transistor Driver | Step-Down | Buck | 1 | 1 | - | 3V ~ 5.5V | 300kHz | Positive | 89% | Yes | - | No | Surface Mount | -40°C ~ 85°C (TA) | - | Current Limit | 10-uMAX/uSOP |
|
LTC3850EGN-1#PBFIC REG CTRLR BUCK 28SSOP |
93 | - |
|
数据表 |
- | 28-SSOP (0.154", 3.90mm Width) | Tube | Active | Transistor Driver | Step-Down | Buck | 2 | 2 | - | 4V ~ 24V | 250kHz ~ 780kHz | Positive | 97.2% | Yes | - | No | Surface Mount | -40°C ~ 85°C (TA) | - | Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking | 28-SSOP |
|
LTC7805RUFDM#PBF40V DUAL LOW IQ, 100% DC SYNC BU |
59 | - |
|
数据表 |
- | 28-WFQFN Exposed Pad | Tube | Active | Adjustable | Step-Down | Buck | 2 | 2 | AEC-Q100 | 4.5V ~ 40V | 100kHz ~ 3MHz | Positive | 100% | Yes | Automotive | No | Surface Mount, Wettable Flank | -40°C ~ 150°C (TJ) | - | Power Good | 28-QFN (4x5) |
|
TPS5120DBTIC REG CTRLR BUCK 30TSSOP |
33 | - |
|
数据表 |
- | 30-TFSOP (0.173", 4.40mm Width) | Bulk | Active | Transistor Driver | Step-Down | Buck | 2 | 2 | - | 4.5V ~ 28V | 300kHz | Positive | 83% | Yes | - | No | Surface Mount | -40°C ~ 85°C (TA) | - | Enable, Power Good, Soft Start | 30-TSSOP |
|
LTC3874EUFD#PBFIC REG CTRLR BUCK 28QFN |
118 | - |
|
数据表 |
PolyPhase® | 28-WFQFN Exposed Pad | Tube | Active | Transistor Driver | Step-Down | Buck | 2 | 2 | - | 4.5V ~ 38V | 250kHz ~ 1MHz | Positive | - | Yes | - | Yes | Surface Mount | -40°C ~ 125°C (TJ) | - | Current Limit, Enable, Frequency Control, Phase Control | 28-QFN (4x5) |
|
|
LTC7819RUJ#PBFLOW IQ TRIPLE OUTPUT BUCK CONTRO |
99 | - |
|
数据表 |
- | 40-WFQFN Exposed Pad | Tube | Active | Transistor Driver | Step-Down | Buck | 3 | 3 | - | 4.5V ~ 40V | 100kHz ~ 3MHz | Positive | 100% | Yes | - | Yes | Surface Mount | -40°C ~ 150°C (TJ) | - | Current Limit, Frequency Control, Power Good | 40-QFN (6x6) |
|
|
LTC3890HUH-2#PBFIC REG CTRLR BUCK/SEPIC 32QFN |
0 | - |
|
数据表 |
PolyPhase® | 32-WFQFN Exposed Pad | Tube | Active | Transistor Driver | Step-Down, Step-Up/Step-Down | Buck, SEPIC | 2 | 2 | - | 4V ~ 60V | 105kHz ~ 835kHz, 350kHz ~ 535kHz | Positive | 99% | Yes | - | No | Surface Mount | -40°C ~ 150°C (TJ) | - | Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking | 32-QFN (5x5) |
|
ADP1829ACPZ-R7IC REG CTRLR BUCK 32LFCSP |
1,502 | - |
|
数据表 |
- | 32-WFQFN Exposed Pad, CSP | Tape & Reel (TR) | Active | Transistor Driver | Step-Down | Buck | 2 | 2 | - | 3V ~ 20V | 300kHz, 600kHz | Positive | 93% | Yes | - | Yes | Surface Mount | -40°C ~ 85°C (TA) | - | Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking | 32-LFCSP-WQ (5x5) |
|
MC34067PIC REG CTRLR FLYBACK 16DIP |
0 | - |
|
数据表 |
- | 16-DIP (0.300", 7.62mm) | Tube | Obsolete | Transistor Driver | Step-Up/Step-Down | Flyback | 2 | 1 | - | 8.6V ~ 20V | 2.05MHz | Positive, Isolation Capable | - | No | - | No | Through Hole | 0°C ~ 70°C (TA) | - | Enable, Soft Start | 16-PDIP |
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TL1453CPWRG4IC REG CTRLR 16TSSOP |
0 | - |
|
数据表 |
- | 16-TSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Discontinued at Digi-Key | PWM | - | Boost | 2 | 1 | - | 3.6V ~ 40V | 1kHz ~ 500kHz | Positive | - | No | - | No | Surface Mount | -20°C ~ 85°C (TA) | - | Dead Time Control, Frequency Control | 16-TSSOP |
|
TPS40075RHLRG4IC REG CTRLR BUCK 20VQFN |
0 | - |
|
数据表 |
- | 20-VFQFN Exposed Pad | Tape & Reel (TR) | Discontinued at Digi-Key | Transistor Driver | Step-Down | Buck | 1 | 1 | - | 4.5V ~ 28V | Up to 1MHz | Positive | 95% | Yes | - | Yes | Surface Mount | -40°C ~ 85°C (TA) | - | Current Limit, Frequency Control, Power Good, Soft Start | 20-VQFN (3.5x4.5) |
|
UCC3808ADTR-2G4IC REG CTRLR PUSH-PULL 8SOIC |
0 | - |
|
数据表 |
- | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Obsolete | Transistor Driver | Step-Up/Step-Down | Push-Pull | 2 | 1 | - | 4.1V ~ 15V | 194kHz | Positive | 49% | No | - | No | Surface Mount | 0°C ~ 70°C (TA) | - | Frequency Control | 8-SOIC |
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MIC38HC43YNIC REG CTRLR MULT TOPOLOGY 8DIP |
0 | - |
|
数据表 |
- | 8-DIP (0.300", 7.62mm) | Tube | Active | Transistor Driver | Step-Up, Step-Down, Step-Up/Step-Down | Buck, Boost, Flyback, Forward Converter | 1 | 1 | - | 7.6V ~ 20V | - | Positive, Isolation Capable | 96% | Yes | - | No | Through Hole | -40°C ~ 85°C (TA) | - | Frequency Control | 8-DIP |
|
ISL6341AIRZ-TIC REG CTRLR BUCK 10-TDFN |
0 | - |
|
数据表 |
- | 10-WFDFN Exposed Pad | Tape & Reel (TR) | Active | Transistor Driver | Step-Down | Buck | 1 | 1 | - | 4.5V ~ 14.4V | 600kHz | Positive | 75% | Yes | - | No | Surface Mount | -40°C ~ 85°C (TA) | - | Enable, Phase Control, Power Good, Power on Reset | 10-TDFN-EP (3x3) |
|
ISL6341IRZ-TIC REG CTRLR BUCK 10-TDFN |
0 | - |
|
数据表 |
- | 10-WFDFN Exposed Pad | Tape & Reel (TR) | Active | Transistor Driver | Step-Down | Buck | 1 | 1 | - | 4.5V ~ 14.4V | 300kHz | Positive | 85% | Yes | - | No | Surface Mount | -40°C ~ 85°C (TA) | - | Enable, Phase Control, Power Good, Power on Reset | 10-TDFN-EP (3x3) |
|
LM2727MTCIC REG CTRLR BUCK 14TSSOP |
0 | - |
|
数据表 |
- | 14-TSSOP (0.173", 4.40mm Width) | Tube | Obsolete | Transistor Driver | Step-Down | Buck | 1 | 1 | - | 4.5V ~ 5.5V | 50kHz ~ 2MHz | Positive | 90% | Yes | - | No | Surface Mount | -40°C ~ 125°C (TJ) | - | Current Limit, Enable, Frequency Control, Power Good, Soft Start | 14-TSSOP |
|
ISL78225ANEZIC REG CTRLR BOOST 44TQFP |
629 | - |
|
数据表 |
- | 44-QFP | Tray | Active | Transistor Driver | Step-Up | Boost | 4 | 4 | AEC-Q100 | 4.75V ~ 5.25V | 75kHz ~ 1MHz | Positive | 91.7% | No | Automotive | Yes | Surface Mount | -40°C ~ 125°C (TJ) | - | Enable, Frequency Control, Power Good, Soft Start | 44-MQFP (10x10) |
|
LT8711IUDC#PBFIC REG CTRLR SYNC 20-QFN |
52 | - |
|
数据表 |
- | 20-WFQFN Exposed Pad | Tube | Active | PWM | Step-Up, Step-Down | Buck, Boost, Buck-Boost, SEPIC | 1 | - | - | 4.5V ~ 42V | 100kHz ~ 750kHz | Positive | 100% | No | - | Yes | Surface Mount | -40°C ~ 125°C (TJ) | - | Enable, Frequency Control, Soft Start | 20-QFN (3x4) |
