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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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LT8392HFE#TRPBF60V SYNC 4-SWITCH BUCK-BOOST LED |
0 | - |
|
数据表 |
- | 28-TSSOP (0.173", 4.40mm Width) Exposed Pad | Tape & Reel (TR) | Active | Transistor Driver | Step-Up/Step-Down | Buck-Boost | 1 | 2 | - | 3V ~ 60V | 400kHz | Positive | - | Yes | - | Yes | Surface Mount | -40°C ~ 150°C (TJ) | - | Enable, Frequency Control, Power Good, Soft Start | 28-TSSOP-EP |
|
ISL9444IRZ-T7AIC REG CTRLR BUCK 40QFN |
1 | - |
|
数据表 |
- | 40-VFQFN Exposed Pad | Tape & Reel (TR) | Obsolete | Transistor Driver | Step-Down | Buck | 3 | 2 | - | 4.5V ~ 28V | 200kHz ~ 1.2MHz | Positive | - | Yes | - | Yes | Surface Mount | -40°C ~ 85°C (TA) | - | Enable, Frequency Control, Phase Control, Power Fail, Power Good, Soft Start, Tracking | 40-QFN (5x5) |
|
ISL9444CRZ-T7AIC REG CTRLR BUCK 32QFN |
0 | - |
|
数据表 |
- | 40-VFQFN Exposed Pad | Tape & Reel (TR) | Obsolete | Transistor Driver | Step-Down | Buck | 3 | 2 | - | 4.5V ~ 28V | 200kHz ~ 1.2MHz | Positive | - | Yes | - | Yes | Surface Mount | 0°C ~ 85°C (TA) | - | Enable, Frequency Control, Phase Control, Power Fail, Power Good, Soft Start, Tracking | 40-QFN (5x5) |
|
LTC3896IFE#TRPBFIC REG BUCK BOOST 38TSSOP |
0 | - |
|
数据表 |
- | 38-TFSOP (0.173", 4.40mm Width) 31 Leads, Exposed Pad | Tape & Reel (TR) | Active | Transistor Driver | Step-Up/Step-Down | Buck-Boost | 1 | 1 | - | 4V ~ 140V | 50kHz ~ 900kHz | Negative | 99% | No | - | No | Surface Mount | -40°C ~ 125°C (TJ) | - | Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start | 38-TSSOP-EP |
|
|
ZL8800ALBFTIC REG CTRLR BUCK PMBUS 44QFN |
0 | - |
|
数据表 |
Digital-DC™ | 44-VFQFN Exposed Pad | Tape & Reel (TR) | Obsolete | PWM Signal | Step-Down | Buck | 2 | 2 | - | 4.5V ~ 14V | 200kHz ~ 1.33MHz | Positive | - | No | - | Yes | Surface Mount | -40°C ~ 85°C (TA) | PMBus | Current Limit, Enable, Power Good, Tracking | 44-QFN (7x7) |
|
ZL8800ALAFTIC REG CTRLR BUCK PMBUS 44QFN |
0 | - |
|
数据表 |
Digital-DC™ | 44-VFQFN Exposed Pad | Tape & Reel (TR) | Obsolete | PWM Signal | Step-Down | Buck | 2 | 2 | - | 4.5V ~ 14V | 200kHz ~ 1.33MHz | Positive | - | No | - | Yes | Surface Mount | -40°C ~ 85°C (TA) | PMBus | Current Limit, Enable, Power Good, Tracking | 44-QFN (7x7) |
|
LT3782IFE#TRPBFIC REG CTRLR BOOST 28TSSOP |
0 | - |
|
数据表 |
- | 28-TSSOP (0.173", 4.40mm Width) Exposed Pad | Tape & Reel (TR) | Active | Transistor Driver | Step-Up | Boost | 2 | 2 | - | 6V ~ 40V | 154kHz ~ 465kHz | Positive | 94% | Yes | - | Yes | Surface Mount | -40°C ~ 125°C (TJ) | - | Enable, Reset, Soft Start | 28-TSSOP-EP |
|
MAX742EWP+IC REG CTRLR BOOST 20SOIC |
0 | - |
|
数据表 |
- | 20-SOIC (0.295", 7.50mm Width) | Tube | Obsolete | Transistor Driver | Step-Up | Boost | 2 | 1 | - | 4.2V ~ 10V | 100kHz, 200kHz | Positive or Negative | 90% | No | - | No | Surface Mount | -40°C ~ 85°C (TA) | - | Frequency Control, Soft Start | 20-SOIC |
|
LTC3802EGN#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 | - | 3V ~ 30V | 330kHz ~ 750kHz | Positive | 89% | Yes | - | No | Surface Mount | -40°C ~ 85°C (TA) | - | Current Limit, Enable, Power Good, Soft Start | 28-SSOP |
|
|
LTC3802EUH#TRPBFIC REG CTRLR BUCK 32QFN |
0 | - |
|
数据表 |
- | 32-WFQFN Exposed Pad | Tape & Reel (TR) | Active | Transistor Driver | Step-Down | Buck | 2 | 2 | - | 3V ~ 30V | 330kHz ~ 750kHz | Positive | 89% | Yes | - | No | Surface Mount | -40°C ~ 85°C (TA) | - | Current Limit, Enable, Power Good, Soft Start | 32-QFN (5x5) |
|
LTC3731IG#TRPBFIC REG CTRLR BUCK 36SSOP |
0 | - |
|
数据表 |
PolyPhase® | 36-SSOP (0.209", 5.30mm Width) | Tape & Reel (TR) | Active | Transistor Driver | Step-Down | Buck | 3 | 3 | - | 3.8V ~ 7V | 225kHz ~ 680kHz | Positive | 98.5% | Yes | - | No | Surface Mount | -40°C ~ 85°C (TA) | - | Enable, Phase Control, Power Good, Soft Start | 36-SSOP |
|
LT1524JIC PULSE WIDTH MOD 16CDIP |
0 | - |
|
数据表 |
- | - | Tube | Obsolete | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
LT8390AHUFD#TRPBF60V SYNCHRONOUS 4-SWITCH BUCK-BO |
0 | - |
|
数据表 |
- | 28-WFQFN Exposed Pad | Tape & Reel (TR) | Active | Transistor Driver | Step-Up/Step-Down | Buck-Boost | 1 | 1 | - | 4V ~ 60V | 645kHz ~ 2.1MHz | Positive | 95% | Yes | - | Yes | Surface Mount | -40°C ~ 150°C (TJ) | - | Current Limit, Frequency Control, Soft Start | 28-QFN (4x5) |
|
LT8390HUFD#TRPBF60V SYNCHRONOUS 4-SWITCH BUCK-BO |
0 | - |
|
数据表 |
- | 28-WFQFN Exposed Pad | Tape & Reel (TR) | Active | Transistor Driver | Step-Up/Step-Down | Buck-Boost | 1 | 1 | - | 4V ~ 60V | 190kHz ~ 630kHz | Positive | 95% | Yes | - | Yes | Surface Mount | -40°C ~ 150°C (TJ) | - | Current Limit, Frequency Control, Soft Start | 28-QFN (4x5) |
|
LT8392HUFD#TRPBF60V SYNC 4-SWITCH BUCK-BOOST LED |
0 | - |
|
数据表 |
- | 28-WFQFN Exposed Pad | Tape & Reel (TR) | Active | Transistor Driver | Step-Up/Step-Down | Buck-Boost | 1 | 2 | - | 3V ~ 60V | 400kHz | Positive | - | Yes | - | Yes | Surface Mount | -40°C ~ 150°C (TJ) | - | Enable, Frequency Control, Power Good, Soft Start | 28-QFN (4x5) |
|
LTC3859AHFE#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 |
|
MAX770CPASTEP-UP DC-DC CONTROLLER |
1,270 | - |
|
数据表 |
- | 8-DIP (0.300", 7.62mm) | Bulk | Active | Transistor Driver | Step-Up | Boost | 1 | 1 | - | 3V ~ 16.5V | Up to 300kHz | Positive | - | No | - | No | Through Hole | 0°C ~ 70°C (TA) | - | Enable | 8-PDIP |
|
|
NCV887300D1R2GIC REG CTRLR BOOST 8SOIC |
0 | - |
|
数据表 |
- | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Transistor Driver | Step-Up | Boost | 1 | 1 | AEC-Q100 | 3.2V ~ 40V | 1MHz | Positive | 86.5% | No | Automotive | Yes | Surface Mount | -40°C ~ 150°C (TJ) | - | Current Limit, Enable | 8-SOIC |
|
UC3844AMIC REG CTRLR PWM CM 8-DIP |
1,666 | - |
|
数据表 |
- | 8-DIP (0.300", 7.62mm) | Tube | Discontinued at Digi-Key | Transistor Driver | Step-Up, Step-Down | Boost, Buck, Flyback, Forward | 1 | 1 | - | 10V ~ 30V | Up to 500kHz | Positive, Isolation Capable | 48% | No | - | No | Through Hole | 0°C ~ 70°C (TA) | - | Frequency Control | 8-DIP |
|
ISL6522CB-TR5190VOLTAGE MODE PWM CONTROLLER |
4,948 | - |
|
数据表 |
- | 14-SOIC (0.154", 3.90mm Width) | Bulk | Active | Transistor Driver | Step-Down | Buck | 1 | 1 | - | 10.8V ~ 13.2V | 200kHz | Positive | 1 | Yes | - | No | Surface Mount | 0°C ~ 70°C (TA) | - | Enable, Frequency Control, Phase Control, Soft Start | 14-SOIC |
