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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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UC2843BD1GIC REG CTRLR FLYBACK 8SOIC |
4,050 | - |
|
数据表 |
- | 8-SOIC (0.154", 3.90mm Width) | Tube | Obsolete | Transistor Driver | Step-Up, Step-Up/Step-Down | Boost, Flyback | 1 | 1 | - | 7.6V ~ 30V | Up to 500kHz | Positive, Isolation Capable | 96% | No | - | No | Surface Mount | -25°C ~ 85°C (TA) | - | Frequency Control | 8-SOIC |
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HIP6005BCBBUCK PWM CONTROLLER |
3,146 | - |
|
数据表 |
- | 20-SOIC (0.295", 7.50mm Width) | Bulk | Obsolete | Transistor Driver | Step-Down | Buck | 1 | 1 | - | 10.8V ~ 13.2V | 200kHz | Positive | 100% | - | - | No | Surface Mount | 0°C ~ 70°C (TA) | - | Frequency Control, Phase Control, Power Good, Soft Start | 20-SOIC |
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LTC7840EUFD#TRPBFDUAL PHASE/OUTPUT NON-SYNCH BOOS |
0 | - |
|
数据表 |
- | 28-WFQFN Exposed Pad | Tape & Reel (TR) | Active | PWM | Step-Up | Boost | 2 | 2 | - | 5.5V ~ 60V | 50kHz ~ 425kHz | Positive | 96% | No | - | Yes | Surface Mount | -40°C ~ 125°C (TJ) | - | Current Limit, Enable, Frequency Control, Power Good | 28-QFN (4x5) |
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LTC3894HFE#TRPBF150V LOW IQ STEP-DWN DC/DC CTLR |
0 | - |
|
数据表 |
- | 20-TSSOP (0.173", 4.40mm Width), 16 Leads, Exposed Pad | Tape & Reel (TR) | Active | Transistor Driver | Step-Down | Buck | 1 | 1 | - | 4.5V ~ 150V | 50kHz ~ 850kHz | Positive | 100% | Yes | - | Yes | Surface Mount | -40°C ~ 125°C (TJ) | - | Current Limit, Enable, Frequency Control, Power Good, Soft Start | 20-TSSOP-EP |
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UC3827DWTR-1IC REG CTRLR MULT TOP 24SOIC |
0 | - |
|
数据表 |
- | 24-SOIC (0.295", 7.50mm Width) | Tape & Reel (TR) | Obsolete | Transistor Driver | Step-Down, Step-Up/Step-Down | Buck, Full-Bridge, Push-Pull | 3 | 1 | - | 7.6V ~ 20V | 220kHz | Positive | 91% | Yes | - | Yes | Surface Mount | 0°C ~ 70°C (TA) | - | Frequency Control, Ramp, Soft Start | 24-SOIC |
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ISL68226IRAZ-TINFRA 3OUT/8PH DIGITAL CONTROLLE |
0 | - |
|
数据表 |
- | 60-VFQFN Exposed Pad | Tape & Reel (TR) | Active | Transistor Driver | Step-Down | Buck | 3 | 8 | - | 3.135V ~ 3.465V | 200kHz ~ 2MHz | Positive | - | No | - | No | Surface Mount | -40°C ~ 125°C (TJ) | - | Enable, Frequency Control, Phase Control, Power Good, Soft Start | 60-QFN (7x7) |
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UC2825AQDWREPG4IC REG CTRLR MULT TOP 16SOIC |
0 | - |
|
数据表 |
- | 16-SOIC (0.295", 7.50mm Width) | Tape & Reel (TR) | Discontinued at Digi-Key | Transistor Driver | Step-Up, Step-Up/Step-Down | Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull | 2 | 1 | - | 8.4V ~ 22V | 400kHz ~ 1MHz | Positive | 85% | No | - | No | Surface Mount | -40°C ~ 125°C (TJ) | - | Current Limit, Frequency Control, Ramp, Soft Start | 16-SOIC |
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LM5036RJBRHALF BRIDGE CONTROLLER W/INTEGRA |
0 | - |
|
数据表 |
- | 28-WFQFN Exposed Pad | Tape & Reel (TR) | Active | PWM | Step-Up/Step-Down | Half-Bridge | 2 | 2 | - | 7.5V ~ 8.1V | 2MHz | Positive, Isolation Capable | 50% | Yes | - | Yes | Surface Mount | -40°C ~ 125°C (TJ) | - | Current Limit, Frequency Control, Ramp | 28-WQFN (5x5) |
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LTC3839EUH#TRPBFIC REG CTRLR BUCK 32QFN |
0 | - |
|
数据表 |
PolyPhase® | 32-WFQFN Exposed Pad | Tape & Reel (TR) | Active | Transistor Driver | Step-Down | Buck | 2 | 2 | - | 4.5V ~ 38V | 200kHz ~ 2MHz | Positive | - | Yes | - | No | Surface Mount | -40°C ~ 125°C (TJ) | - | Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking | 32-QFN (5x5) |
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ISL6426IB-TSWITCHING CONTROLLER |
2,500 | - |
|
数据表 |
- | 16-SOIC (0.154", 3.90mm Width) | Bulk | Active | Transistor Driver | Step-Down | Buck | 1 | 1 | - | 2.97V ~ 3.63V | 100kHz ~ 700kHz | Positive | 96% | Yes | - | Yes | Surface Mount | -40°C ~ 85°C | - | Enable, Frequency Control, Phase Control, Soft Start | 16-SOIC |
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LV5768V-A-MPB-ESTEP-DOWN SWITCHING REGULATOR |
1,666 | - |
|
数据表 |
- | 16-LSSOP (0.173", 4.40mm Width) | Tube | Obsolete | Transistor Driver | Step-Down | Buck | 1 | 1 | - | 8.5V ~ 42V | 80kHz ~ 500kHz | Positive | 90% | Yes | - | No | Surface Mount | -40°C ~ 85°C (TA) | - | Current Limit, Enable, Frequency Control, Soft Start | 16-SSOP |
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LV5768V-A-MPB-EIC REG CTRLR BUCK 16SSOP |
0 | - |
|
数据表 |
- | 16-LSSOP (0.173", 4.40mm Width) | Tube | Obsolete | Transistor Driver | Step-Down | Buck | 1 | 1 | - | 8.5V ~ 42V | 80kHz ~ 500kHz | Positive | 90% | Yes | - | No | Surface Mount | -40°C ~ 85°C (TA) | - | Current Limit, Enable, Frequency Control, Soft Start | 16-SSOP |
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ISL6426IBSWITCHING CONTROLLER |
655 | - |
|
数据表 |
- | 16-SOIC (0.154", 3.90mm Width) | Bulk | Active | Transistor Driver | Step-Down | Buck | 1 | 1 | - | 2.97V ~ 3.63V | 100kHz ~ 700kHz | Positive | 96% | Yes | - | Yes | Surface Mount | -40°C ~ 85°C | - | Enable, Frequency Control, Phase Control, Soft Start | 16-SOIC |
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UC2825N/80709UC2825 SWITCHING CONTROLLER |
12,741 | - |
|
数据表 |
- | 16-DIP (0.300", 7.62mm) | Bulk | Active | Transistor Driver | Step-Up, Step-Up/Step-Down | Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull | 2 | 1 | - | 8.4V ~ 30V | 340kHz ~ 460kHz | Positive | 80% | No | - | No | Through Hole | -40°C ~ 85°C (TA) | - | Current Limit, Enable, Frequency Control, Ramp, Soft Start | 16-PDIP |
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UCC2961DTRSWITCHING CONTROLLER |
7,350 | - |
|
数据表 |
- | 14-SOIC (0.154", 3.90mm Width) | Bulk | Active | Transistor Driver | Step-Up/Step-Down | Forward Converter | 1 | 1 | - | 8V ~ 19V | 400kHz | Positive, Isolation Capable | 72% | Yes | - | No | Surface Mount | -40°C ~ 85°C (TA) | - | Enable, Frequency Control, Soft Start | 14-SOIC |
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CS51031GDR8IC REG CTRLR BUCK 8SOIC |
0 | - |
|
数据表 |
- | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Obsolete | Transistor Driver | Step-Down | Buck | 1 | 1 | - | 4.3V ~ 20V | 200kHz | Positive | 83.3% | No | - | No | Surface Mount | 0°C ~ 70°C (TA) | - | Frequency Control, Soft Start | 8-SOIC |
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MAX1897ETPPWM SLAVE CONTROLLER |
4,685 | - |
|
数据表 |
- | 20-WQFN Exposed Pad | Bulk | Active | Transistor Driver | Step-Down | Buck | 1 | 1 | - | 4.5V ~ 5.5V | 200kHz, 300kHz, 550kHz | Positive | - | Yes | - | Yes | Surface Mount | -40°C ~ 85°C (TA) | - | Current Limit, Enable, On Time Control | 20-TQFN (5x5) |
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HA17524FPSWITCHING CONTROLLER |
2,608 | - |
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数据表 |
* | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
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LTC3861IUHE#TRPBFIC REG CTRLR BUCK 36QFN |
0 | - |
|
数据表 |
PolyPhase® | 36-WFQFN Exposed Pad | Tape & Reel (TR) | Active | PWM Signal | Step-Down | Buck | 2 | 2 | - | 3V ~ 5.5V | 250kHz ~ 3MHz | Positive | 91.5% | No | - | No | Surface Mount | -40°C ~ 125°C (TJ) | - | Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking | 36-QFN (5x6) |
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MAX8743ETXDUAL STEP-DOWN CONTROLLER |
2,526 | - |
|
数据表 |
- | 36-WFQFN Exposed Pad | Bulk | Active | Transistor Driver | Step-Down | Buck | 2 | 1 | - | 2V ~ 28V | 200kHz, 300kHz, 420kHz, 540kHz | Positive | - | Yes | - | No | Surface Mount | -40°C ~ 85°C (TA) | - | Current Limit, Enable, On Time Control, Power Good, Pulse Skipping | 36-TQFN (6x6) |
