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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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UCC38084PWIC REG CTRLR MULT TOP 8TSSOP |
0 | - |
|
数据表 |
- | 8-TSSOP (0.173", 4.40mm Width) | Bulk | Active | Transistor Driver | Step-Up, Step-Down, Step-Up/Step-Down | Buck, Boost, Half-Bridge, Push-Pull | 2 | 1 | - | 4.1V ~ 15V | 200kHz | Positive | 49% | Yes | - | No | Surface Mount | 0°C ~ 70°C (TA) | - | Current Limit, Frequency Control | 8-TSSOP |
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ISL68239IRAZINFRA AVS 3OUT/12PH DIGITAL CONT |
0 | - |
|
数据表 |
- | 68-VFQFN Exposed Pad | Tube | Active | PWM Signal | Step-Down | Buck | 3 | 12 | - | 3.135V ~ 3.465V | 200kHz ~ 2MHz | Positive | - | No | - | Yes | Surface Mount | -40°C ~ 125°C (TJ) | - | Current Limit, Enable, Frequency Control, Phase Control, Power Good, Power On Reset, Soft Start | 68-QFN (8x8) |
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MAX5022EUTCURRENT-MODE PWM CONTROLLER |
2,037 | - |
|
数据表 |
- | SOT-23-6 | Bulk | Active | Transistor Driver | Step-Up/Step-Down | Flyback, Forward Converter | 1 | 1 | - | 11V ~ 28V | 262kHz | Positive, Isolation Capable | 75% | No | - | No | Surface Mount | -40°C ~ 85°C (TA) | - | - | SOT-23-6 |
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ISL6726AAZ-T7AIC REG CTRLR MULT TOP 20QSOP |
9 | - |
|
数据表 |
- | 20-SSOP (0.154", 3.90mm Width) | Tape & Reel (TR) | Obsolete | Transistor Driver | Step-Up/Step-Down | Forward Converter, Half-Bridge | 1 | 1 | - | 9V ~ 16V | Up to 1MHz | Positive, Isolation Capable | 80% | Yes | - | Yes | Surface Mount | -40°C ~ 105°C (TA) | - | Current Limit, Enable, Soft Start | 20-QSOP |
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LM27213SQSWITCHING CONTROLLER, CURRENT-MO |
250 | - |
|
数据表 |
- | 48-WFQFN Exposed Pad | Bulk | Active | Transistor Driver | Step-Down | Buck | 1 | 1 | - | 4.75V ~ 6V | - | Positive | - | Yes | - | No | Surface Mount | -5°C ~ 105°C (TA) | - | Current Limit, Enable, Power Good, Soft Start | 48-WQFN (7x7) |
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TPS40070PWPIC REG CTRLR BUCK 16HTSSOP |
0 | - |
|
数据表 |
- | 16-PowerTSSOP (0.173", 4.40mm Width) | Bulk | Obsolete | Transistor Driver | Step-Down | Buck | 1 | 1 | - | 4.5V ~ 28V | Up to 1MHz | Positive | 93% | Yes | - | No | Surface Mount | -40°C ~ 85°C (TA) | - | Current Limit, Enable, Frequency Control, Power Good, Soft Start | 16-HTSSOP |
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LTC3736EUF-1#TRPBFIC REG CTRLR BUCK 24QFN |
0 | - |
|
数据表 |
- | 24-WFQFN Exposed Pad | Tape & Reel (TR) | Active | Transistor Driver | Step-Down | Buck | 2 | 2 | - | 2.75V ~ 9.8V | 300kHz ~ 750kHz | Positive | 100% | Yes | - | No | Surface Mount | -40°C ~ 85°C (TA) | - | Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking | 24-QFN (4x4) |
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TL5001AQDG4IC REG CTRLR BCK/BST/FLYBK 8SOIC |
0 | - |
|
数据表 |
- | 8-SOIC (0.154", 3.90mm Width) | Bulk | Discontinued at Digi-Key | Transistor Driver | Step-Up, Step-Down, Step-Up/Step-Down | Buck, Boost, Flyback | 1 | 1 | - | 3.6V ~ 40V | 20kHz ~ 500kHz | Positive | 100% | No | - | No | Surface Mount | -40°C ~ 125°C (TJ) | - | Dead Time Control, Frequency Control | 8-SOIC |
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LTC3897EUHG-2#TRPBFPP SYNC BOOST CNTR W/ IN/ OUT PR |
0 | - |
|
数据表 |
PolyPhase® | 38-WFQFN Exposed Pad | Tape & Reel (TR) | Active | Transistor Driver | Step-Up | Boost | 2 | 2 | - | 4.5V ~ 65V | 75kHz ~ 850kHz | Positive | - | Yes | - | Yes | Surface Mount | -40°C ~ 125°C (TJ) | - | Current Limit, Frequency Control, Overcurrent, Ramping | 38-QFN (5x7) |
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LTC3723EGN-2#TRPBFIC REG CTRLR PUSH-PULL 16SSOP |
0 | - |
|
数据表 |
- | 16-SSOP (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Transistor Driver | Step-Up/Step-Down | Push-Pull | 2 | 2 | - | Up to 10V | - | Positive, Isolation Capable | 50% | Yes | - | No | Surface Mount | -40°C ~ 85°C (TA) | - | Current Limit, Ramp, Soft Start | 16-SSOP |
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LTC1435ACS#TRPBFIC REG CTRLR BUCK 16SOIC |
0 | - |
|
数据表 |
- | 16-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | 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-SO |
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LTC1709EG-8#TRPBFIC REG CTRLR BUCK 36SSOP |
0 | - |
|
数据表 |
- | 36-SSOP (0.209", 5.30mm Width) | Tape & Reel (TR) | Active | Transistor Driver | Step-Down | Buck | 2 | 2 | - | 4V ~ 36V | 140kHz ~ 320kHz | Positive | 99.5% | Yes | - | No | Surface Mount | -40°C ~ 85°C (TA) | - | Enable, Power Good, Soft Start | 36-SSOP |
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LTC1709EG-7#TRPBFIC REG CTRLR BUCK 36SSOP |
0 | - |
|
数据表 |
- | 36-SSOP (0.209", 5.30mm Width) | Tape & Reel (TR) | Active | Transistor Driver | Step-Down | Buck | 2 | 2 | - | 4V ~ 36V | 140kHz ~ 310kHz | Positive | 99.5% | Yes | - | No | Surface Mount | -40°C ~ 85°C (TA) | - | Enable, Power Good, Soft Start | 36-SSOP |
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LTC1709EG-9#TRPBFIC REG CTRLR BUCK 36SSOP |
0 | - |
|
数据表 |
- | 36-SSOP (0.209", 5.30mm Width) | Tape & Reel (TR) | Active | Transistor Driver | Step-Down | Buck | 2 | 2 | - | 4V ~ 36V | 140kHz ~ 320kHz | Positive | 99.5% | Yes | - | No | Surface Mount | -40°C ~ 85°C (TA) | - | Enable, Power Good, Soft Start | 36-SSOP |
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LTC3883EUH#WTRPBF1X PHBUCK DC/DC CNTR W/ DIG PWR |
0 | - |
|
数据表 |
PolyPhase® | 32-WFQFN Exposed Pad | Tape & Reel (TR) | Active | Transistor Driver | Step-Down | Buck | 1 | 1 | - | 4.5V ~ 24V | 250kHz ~ 1MHz | Positive | - | No | - | Yes | Surface Mount | -40°C ~ 105°C (TJ) | I2C, PMBus | Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start | 32-QFN (5x5) |
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LTC3883EUH-1#WTRPBF1X PHBUCK DC/DC CNTR W/ DIG PWR |
0 | - |
|
数据表 |
PolyPhase® | 32-WFQFN Exposed Pad | Tape & Reel (TR) | Active | Transistor Driver | Step-Down | Buck | 1 | 1 | - | 4.5V ~ 24V | 250kHz ~ 1MHz | Positive | - | No | - | Yes | Surface Mount | -40°C ~ 105°C (TJ) | I2C, PMBus | Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start | 32-QFN (5x5) |
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LM3754SQ/NOPBIC REG CTRLR BUCK 32WQFN |
0 | - |
|
数据表 |
- | 32-WFQFN Exposed Pad | Tape & Reel (TR) | Active | Transistor Driver | Step-Down | Buck | 2 | 2 | - | 4.5V ~ 18V | 200kHz ~ 1MHz | Positive | 81% | Yes | - | Yes | Surface Mount | -5°C ~ 125°C (TJ) | - | Current Limit, Enable, Frequency Control, Power Good, Tracking | 32-WQFN (5x5) |
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LTC3851AIMSE-1#TRPBFIC REG CTRLR BUCK 16MSOP |
0 | - |
|
数据表 |
- | 16-TFSOP (0.118", 3.00mm Width) Exposed Pad | Tape & Reel (TR) | Active | Transistor Driver | Step-Down | Buck | 1 | 1 | - | 4V ~ 38V | 235kHz ~ 750kHz | Positive | 99% | Yes | - | No | Surface Mount | -40°C ~ 125°C (TJ) | - | Enable, Frequency Control, Power Good, Soft Start, Tracking | 16-MSOP-EP |
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ML4894ESSWITCHING CONTROLLER |
4,485 | - |
|
数据表 |
- | 8-SOIC (0.154", 3.90mm Width) | Bulk | Active | Transistor Driver | Step-Down | Buck | 1 | 1 | - | 5.9V ~ 15V | - | Positive | 95% | Yes | - | No | Surface Mount | -20°C ~ 70°C (TA) | - | Current Limit, Enable | 8-SOIC |
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TPS40091RHDTIC REG CTRLR BUCK 28VQFN |
0 | - |
|
数据表 |
- | 28-VFQFN Exposed Pad | Tape & Reel (TR) | Obsolete | PWM Signal | Step-Down | Buck | 4 | 4 | - | 4.5V ~ 15V | 100kHz ~ 1.2MHz | Positive | 87.5% | No | - | Yes | Surface Mount | -40°C ~ 85°C (TA) | - | Current Limit, Enable, Frequency Control, Power Good, Soft Start | 28-VQFN (5x5) |
