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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
ISL6526ACBZSWITCHING CONTROLLER |
3,759 | - |
|
数据表 |
- | 14-SOIC (0.154", 3.90mm Width) | Tube | Obsolete | Transistor Driver | Step-Down | Buck | 1 | 1 | - | 2.97V ~ 3.63V | 300kHz | Positive | 100% | Yes | - | No | Surface Mount | 0°C ~ 70°C (TA) | - | Enable, Phase Control | 14-SOIC |
|
MAX652CPASTEP-DOWN DC-DC CONTROLLER |
2,953 | - |
|
数据表 |
- | 8-DIP (0.300", 7.62mm) | Bulk | Active | Transistor Driver | Step-Down | Buck | 1 | 1 | - | 4V ~ 16.5V | Up to 300kHz | Positive | - | No | - | No | Through Hole | 0°C ~ 70°C (TA) | - | Enable | 8-PDIP |
|
ISL6522CBZ-TR5190SWITCHING CONTROLLER |
2,151 | - |
|
数据表 |
- | 14-SOIC (0.154", 3.90mm Width) | Bulk | Obsolete | Transistor Driver | Step-Down | Buck | 1 | 1 | - | 10.8V ~ 13.2V | 200kHz | Positive | 100% | Yes | - | No | Surface Mount | 0°C ~ 70°C (TA) | - | Enable, Frequency Control, Phase Control, Soft Start | 14-SOIC |
|
ISL6551IB-TZVS FULL BRIDGE PWM CONTROLLER |
2,000 | - |
|
数据表 |
- | 28-SOIC (0.295", 7.50mm Width) | Bulk | Active | Transistor Driver | Step-Up/Step-Down | Full-Bridge | 1 | 1 | - | 10.8V ~ 13.2V | 50kHz ~ 500kHz | Positive, Isolation Capable | 50% | Yes | - | No | Surface Mount | 0°C ~ 85°C (TA) | - | Current Limit, Dead Time Control, Enable, Soft Start | 28-SOIC |
|
ISL6551IBDUAL SWITCHING CONTROLLER |
1,247 | - |
|
数据表 |
- | 28-SOIC (0.295", 7.50mm Width) | Tube | Obsolete | Transistor Driver | Step-Up/Step-Down | Full-Bridge | 1 | 1 | - | 10.8V ~ 13.2V | 50kHz ~ 500kHz | Positive, Isolation Capable | 50% | Yes | - | No | Surface Mount | 0°C ~ 85°C (TA) | - | Current Limit, Dead Time Control, Enable, Soft Start | 28-SOIC |
|
UCC3585D-TISWITCHING CONTROLLER, VOLTAGE-MO |
6,350 | - |
|
数据表 |
- | 16-SOIC (0.154", 3.90mm Width) | Bulk | Active | Transistor Driver | Step-Down | Buck | 1 | 1 | - | 3V ~ 5.5V | 500kHz | Positive | 1 | Yes | - | No | Surface Mount | 0°C ~ 85°C (TA) | - | Current Limit, Enable, Frequency Control, Soft Start | 16-SOIC |
|
UCC3585DSWITCHING CONTROLLER, VOLTAGE-MO |
525 | - |
|
数据表 |
- | 16-SOIC (0.154", 3.90mm Width) | Bulk | Active | Transistor Driver | Step-Down | Buck | 1 | 1 | - | 3V ~ 5.5V | 500kHz | Positive | 100% | Yes | - | No | Surface Mount | 0°C ~ 85°C (TA) | - | Current Limit, Enable, Frequency Control, Soft Start | 16-SOIC |
|
LTC3803HS6-5#TRPBFIC REG CTRLR FLYBACK TSOT23-6 |
0 | - |
|
数据表 |
- | SOT-23-6 Thin, TSOT-23-6 | Tape & Reel (TR) | Active | Transistor Driver | Step-Up/Step-Down | Flyback | 1 | 1 | - | 4V ~ 8.1V | 200kHz | Positive, Isolation Capable | 80% | No | - | No | Surface Mount | -40°C ~ 150°C (TJ) | - | Current Limit, Enable | TSOT-23-6 |
|
LTC3775EMSE#TRPBFIC REG CTRLR BUCK 16MSOP |
0 | - |
|
数据表 |
PolyPhase® | 16-TFSOP (0.118", 3.00mm Width) Exposed Pad | Tape & Reel (TR) | Active | Transistor Driver | Step-Down | Buck | 1 | 1 | - | 4.5V ~ 38V | 250kHz ~ 1MHz | Positive | 90% | Yes | - | Yes | Surface Mount | -40°C ~ 85°C (TA) | - | Current Limit, Enable, Frequency Control, Soft Start | 16-MSOP-EP |
|
ISL8118IRZIC REG CTRLR BUCK 28QFN |
204 | - |
|
数据表 |
- | 28-VFQFN Exposed Pad | Tube | Active | Transistor Driver | Step-Down | Buck | 1 | 1 | - | 2.9V ~ 5.6V | 250kHz ~ 2MHz | Positive | 100% | Yes | - | No | Surface Mount | -40°C ~ 85°C (TA) | - | Current Limit, Enable, Frequency Control, Power Good, Soft Start | 28-QFN (5x5) |
|
ISL6558CRZ-TSWITCHING CONTROLLER, VOLTAGE-MO |
5,890 | - |
|
数据表 |
- | 20-VQFN Exposed Pad | Bulk | Active | PWM Signal | Step-Down | Buck | 4 | 4 | - | 4.75V ~ 5.25V | 80kHz ~ 1.5MHz | Positive | 75% | - | - | No | Surface Mount | 0°C ~ 70°C (TA) | - | Enable, Frequency Control, Power Good | 20-QFN (5x5) |
|
UCC3807D-3IC REG CTRLR MULT TOPOLOGY 8SOIC |
0 | - |
|
数据表 |
- | 8-SOIC (0.154", 3.90mm Width) | Bulk | Active | Transistor Driver | Step-Up, Step-Down, Step-Up/Step-Down | Buck, Boost, Flyback, Forward Converter, SEPIC | 1 | 1 | - | 4.1V ~ 13.5V | 202kHz | Positive | 78% | No | - | No | Surface Mount | 0°C ~ 70°C (TA) | - | - | 8-SOIC |
|
NCP5383MNR2GIC REG CTRLR BUCK 24QFN |
0 | - |
|
数据表 |
- | 24-VFQFN Exposed Pad | Tape & Reel (TR) | Obsolete | Transistor Driver | Step-Down | Buck | 2 | 2 | - | 4.5V ~ 13.2V | 100kHz ~ 400kHz | Positive | - | Yes | - | No | Surface Mount | 0°C ~ 70°C (TA) | - | Current Limit, Enable, Frequency Control, Power Good, Soft Start | 24-QFN (4x4) |
|
LTC3859ALHFE#TRPBFIC REG CTRLR MULT TOP 38TSSOP |
0 | - |
|
数据表 |
- | 38-TFSOP (0.173", 4.40mm Width) Exposed Pad | Tape & Reel (TR) | Active | Transistor Driver | Step-Down, Step-Up/Step-Down | Buck, Buck-Boost, SEPIC | 3 | 2 | - | 4.5V ~ 38V | 115kHz ~ 835kHz, 350kHz ~ 535kHz | Positive | 99%, 100% | Yes | - | No | Surface Mount | -40°C ~ 150°C (TJ) | - | Enable, Frequency Control, Power Good, Soft Start, Tracking | 38-TSSOP-EP |
|
LTC3707IGN-SYNC#TRPBFIC REG CTRLR BUCK 28SSOP |
0 | - |
|
数据表 |
- | 28-SSOP (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Transistor Driver | Step-Down | Buck | 2 | 2 | - | 4.5V ~ 28V | 220kHz | Positive | 99.4% | Yes | - | No | Surface Mount | -40°C ~ 85°C (TA) | - | Enable, Frequency Control, Power Good, Soft Start | 28-SSOP |
|
|
UCC2806PWTRG4IC REG CTRLR MULT TOP 16TSSOP |
0 | - |
|
数据表 |
- | 16-TSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Discontinued at Digi-Key | Transistor Driver | Step-Up, Step-Up/Step-Down | Boost, Flyback, Forward Converter | 2 | 1 | - | 8V ~ 14.5V | 47kHz | Positive, Isolation Capable | 50% | Yes | - | No | Surface Mount | -40°C ~ 85°C (TA) | - | Current Limit, Enable, Frequency Control | 16-TSSOP |
|
LTC1929CG-PG#TRPBFIC REG CTRLR BUCK 28SSOP |
0 | - |
|
数据表 |
- | 28-SSOP (0.209", 5.30mm Width) | Tape & Reel (TR) | Active | Transistor Driver | Step-Down | Buck | 2 | 2 | - | 4V ~ 36V | - | Positive | 99.5% | Yes | - | No | Surface Mount | 0°C ~ 85°C (TA) | - | Enable, Power Good, Soft Start | 28-SSOP |
|
|
LTC3728IUH#TRPBFIC REG CTRLR BUCK 32QFN |
0 | - |
|
数据表 |
- | 32-WFQFN Exposed Pad | Tape & Reel (TR) | Active | Transistor Driver | Step-Down | Buck | 2 | 2 | - | 3.5V ~ 30V | 260kHz ~ 550kHz | Positive | 99.4% | Yes | - | No | Surface Mount | -40°C ~ 85°C (TA) | - | Enable, Power Good, Soft Start | 32-QFN (5x5) |
|
|
LTC3887EUJ-2#TRPBFDUAL OUTPUT POLYPHASE STEP-DOWN |
0 | - |
|
数据表 |
PolyPhase® | 40-WFQFN Exposed Pad | Tape & Reel (TR) | Active | Transistor Driver | Step-Down | Buck | 2 | 2 | - | 4.5V ~ 34V | 250kHz ~ 1MHz | Positive | - | Yes | - | Yes | Surface Mount | -40°C ~ 125°C (TJ) | I2C, PMBus | Enable, Frequency Control, Phase Control | 40-QFN (6x6) |
|
UCC3961NIC REG CTRLR FWRD CONV 14DIP |
0 | - |
|
数据表 |
- | 14-DIP (0.300", 7.62mm) | Tube | Obsolete | Transistor Driver | Step-Up/Step-Down | Forward Converter | 1 | 1 | - | 8V ~ 19V | 400kHz | Positive, Isolation Capable | 72% | Yes | - | No | Through Hole | 0°C ~ 70°C (TA) | - | Enable, Frequency Control, Soft Start | 14-PDIP |
