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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
LT3845EFE#PBFIC REG CTRLR BUCK 16TSSOP |
326 | - |
|
数据表 |
- | 16-TSSOP (0.173", 4.40mm Width) Exposed Pad | Tube | 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 |
|
LT1737IS#PBFIC REG CTRLR FLYBACK 16SOIC |
211 | - |
|
数据表 |
- | 16-SOIC (0.154", 3.90mm Width) | Tube | Active | Transistor Driver | Step-Up/Step-Down | Flyback | 1 | 1 | - | 4.1V ~ 20V | 90kHz ~ 115kHz | Positive or Negative, Isolation Capable | 90% | No | - | No | Surface Mount | -40°C ~ 125°C (TJ) | - | Enable, Soft Start | 16-SO |
|
LTC3810IG#TRPBFIC REG CTRLR BUCK 28SSOP |
2,385 | - |
|
数据表 |
- | 28-SSOP (0.209", 5.30mm Width) | Tape & Reel (TR) | Active | Transistor Driver | Step-Down | Buck | 1 | 1 | - | 6.35V ~ 14V | - | Positive | - | Yes | - | Yes | Surface Mount | -40°C ~ 125°C (TJ) | - | Enable, Power Good, Soft Start, Tracking | 28-SSOP |
|
LTC3891EFE#PBFIC REG CTRLR BUCK 20TSSOP |
1,729 | - |
|
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 ~ 125°C (TJ) | - | Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking | 20-TSSOP-EP |
|
LTC3891EFE#TRPBFIC REG CTRLR BUCK 20TSSOP |
985 | - |
|
数据表 |
- | 20-TSSOP (0.173", 4.40mm Width) Exposed Pad | Tape & Reel (TR) | Active | Transistor Driver | Step-Down | Buck | 1 | 1 | - | 4V ~ 60V | 105kHz ~ 835kHz, 350kHz ~ 535kHz | Positive | 99% | Yes | - | No | Surface Mount | -40°C ~ 125°C (TJ) | - | Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking | 20-TSSOP-EP |
|
LT3748HMS#TRPBFIC REG CTRLR FLYBACK 16MSOP |
8,025 | - |
|
数据表 |
- | 16-TFSOP (0.118", 3.00mm Width), 12 Leads | Tape & Reel (TR) | Active | Transistor Driver | Step-Up/Step-Down | Flyback | 1 | 1 | - | 5V ~ 100V | - | Positive, Isolation Capable | - | No | - | No | Surface Mount | -40°C ~ 150°C (TJ) | - | Enable, Soft Start | 16-MSOP |
|
UC3879DWIC REG CTRLR HALF-BRIDGE 20SOIC |
231 | - |
|
数据表 |
- | 20-SOIC (0.295", 7.50mm Width) | Tube | Active | Transistor Driver | Step-Up/Step-Down | Half-Bridge | 4 | 1 | - | 9V ~ 20V | Up to 300kHz | Positive | 50% | Yes | - | Yes | Surface Mount | 0°C ~ 70°C (TA) | - | Frequency Control, Ramp, Soft Start | 20-SOIC |
|
LT3840IUFE#PBFIC REG CTRLR BUCK 38QFN |
461 | - |
|
数据表 |
- | 38-WFQFN Exposed Pad | Tube | Active | Transistor Driver | Step-Down | Buck | 1 | 1 | - | 2.5V ~ 60V | 50kHz ~ 1MHz | Positive or Negative | 99% | Yes | - | Yes | Surface Mount | -40°C ~ 125°C (TJ) | - | Enable, Frequency Control, Power Good, Soft Start, Tracking | 38-QFN (4x6) |
|
MAX15301AA02+CJKIC REG CTRLR BUCK PMBUS 32TQFN |
1,049 | - |
|
数据表 |
- | 32-WFQFN Exposed Pad | Tube | Active | Transistor Driver | Step-Down | Buck | 1 | 1 | - | 4.5V ~ 14V | 300kHz ~ 1MHz | Positive | 95% | Yes | - | Yes | Surface Mount | -40°C ~ 85°C (TA) | PMBus | Current Limit, Enable, Power Good | 32-TQFN (5x5) |
|
LT3741EUF#TRPBFIC REG CTRLR BUCK 20QFN |
1,863 | - |
|
数据表 |
- | 20-WFQFN Exposed Pad | Tape & Reel (TR) | Active | Transistor Driver | Step-Down | Buck | 1 | 1 | - | 6V ~ 36V | 200kHz ~ 1MHz | Positive | - | Yes | - | Yes | Surface Mount | -40°C ~ 125°C (TJ) | - | Enable, Frequency Control, Soft Start | 20-QFN (4x4) |
|
LTC3773EUHF#PBFIC REG CTRLR BUCK 38QFN |
1,017 | - |
|
数据表 |
- | 38-WFQFN Exposed Pad | Tube | Active | Transistor Driver | Step-Down | Buck | 3 | 3 | - | 3.3V ~ 36V | 220kHz ~ 560kHz | Positive | 98.5% | Yes | - | No | Surface Mount | -40°C ~ 85°C (TA) | - | Enable, Power Good, Tracking | 38-QFN (5x7) |
|
|
LTC3857EUH#TRPBFIC REG CTRLR BUCK 32QFN |
2,381 | - |
|
数据表 |
PolyPhase® | 32-WFQFN Exposed Pad | Tape & Reel (TR) | Active | Transistor Driver | Step-Down | Buck | 2 | 2 | - | 4V ~ 38V | 105kHz ~ 835kHz, 350kHz ~ 535kHz | Positive | 99.4% | Yes | - | No | Surface Mount | -40°C ~ 125°C (TJ) | - | Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking | 32-QFN (5x5) |
|
|
MAX775ESA+IC REG CTRLR BUCK-BOOST 8SOIC |
2,749 | - |
|
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 |
|
LT3741EFE#TRPBFIC REG CTRLR BUCK 20TSSOP |
2,467 | - |
|
数据表 |
- | 20-TSSOP (0.173", 4.40mm Width) Exposed Pad | Tape & Reel (TR) | Active | Transistor Driver | Step-Down | Buck | 1 | 1 | - | 6V ~ 36V | 200kHz ~ 1MHz | Positive | - | Yes | - | Yes | Surface Mount | -40°C ~ 125°C (TJ) | - | Enable, Frequency Control, Soft Start | 20-TSSOP-EP |
|
LT3741EFE#PBFIC REG CTRLR BUCK 20TSSOP |
517 | - |
|
数据表 |
- | 20-TSSOP (0.173", 4.40mm Width) Exposed Pad | Tube | Active | Transistor Driver | Step-Down | Buck | 1 | 1 | - | 6V ~ 36V | 200kHz ~ 1MHz | Positive | - | Yes | - | Yes | Surface Mount | -40°C ~ 125°C (TJ) | - | Enable, Frequency Control, Soft Start | 20-TSSOP-EP |
|
S-8521D29MC-BXOT2UIC REG CTRLR BUCK SOT23-5 |
0 | - |
|
数据表 |
- | SC-74A, SOT-753 | Tape & Reel (TR) | Active | Transistor Driver | Step-Down | Buck | 1 | 1 | - | 2.5V ~ 16V | 60kHz | Positive | 100% | No | - | No | Surface Mount | -40°C ~ 85°C (TA) | - | Enable | SOT-23-5 |
|
S-8521D30MC-BXPT2UIC REG CTRLR BUCK SOT23-5 |
0 | - |
|
数据表 |
- | SC-74A, SOT-753 | Tape & Reel (TR) | Active | Transistor Driver | Step-Down | Buck | 1 | 1 | - | 2.5V ~ 16V | 60kHz | Positive | 100% | No | - | No | Surface Mount | -40°C ~ 85°C (TA) | - | Enable | SOT-23-5 |
|
S-8521D33MC-BXST2UIC REG CTRLR BUCK SOT23-5 |
0 | - |
|
数据表 |
- | SC-74A, SOT-753 | Tape & Reel (TR) | Active | Transistor Driver | Step-Down | Buck | 1 | 1 | - | 2.5V ~ 16V | 60kHz | Positive | 100% | No | - | No | Surface Mount | -40°C ~ 85°C (TA) | - | Enable | SOT-23-5 |
|
S-8521D35MC-BXUT2UIC REG CTRLR BUCK SOT23-5 |
0 | - |
|
数据表 |
- | SC-74A, SOT-753 | Tape & Reel (TR) | Active | Transistor Driver | Step-Down | Buck | 1 | 1 | - | 2.5V ~ 16V | 60kHz | Positive | 100% | No | - | No | Surface Mount | -40°C ~ 85°C (TA) | - | Enable | SOT-23-5 |
|
S-8521D36MC-BXVT2UIC REG CTRLR BUCK SOT23-5 |
0 | - |
|
数据表 |
- | SC-74A, SOT-753 | Tape & Reel (TR) | Active | Transistor Driver | Step-Down | Buck | 1 | 1 | - | 2.5V ~ 16V | 60kHz | Positive | 100% | No | - | No | Surface Mount | -40°C ~ 85°C (TA) | - | Enable | SOT-23-5 |
