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Digital-DC™ 系列, DC-DC 开关控制器
结果:
46
Manufacturer
Series
Control Features
Supplier Device Package
Number of Outputs
Package / Case
Frequency - Switching
Voltage - Supply (Vcc/Vdd)
Duty Cycle (Max)
Operating Temperature
Synchronous Rectifier
Serial Interfaces
Output Type
Clock Sync
Output Phases
Output Configuration
Grade
Topology
Mounting Type
Function
Qualification
结果：46
搜索条目:
Digital-DC™
选择 | 图片 | 产品详情 | 单价 | 可用性 | ECAD 模型 | Mounting Type | Operating Temperature | Package / Case | Supplier Device Package | Number of Outputs | Topology | Function | Output Configuration | Output Type | Frequency - Switching | Synchronous Rectifier | Voltage - Supply (Vcc/Vdd) | Control Features | Series | Output Phases | Duty Cycle (Max) | Clock Sync | Serial Interfaces |
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 | 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | Surface Mount | -40°C ~ 85°C (TA) | 36-VFQFN Exposed Pad | 36-QFN (6x6) | 1 | Buck | Step-Down | Positive | Transistor Driver | 200kHz ~ 1.4MHz | Yes | 3V ~ 5V | Current Limit, Enable, Power Good, Soft Start, Tracking | Digital-DC™ | 1 | 95% | Yes | I²C, PMBus, SMBus | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | Surface Mount | -40°C ~ 85°C (TA) | 36-VFQFN Exposed Pad | 36-QFN (6x6) | 1 | Buck | Step-Down | Positive | Transistor Driver | 200kHz ~ 1.4MHz | Yes | 3V ~ 5V | Current Limit, Enable, Power Good, Soft Start, Tracking | Digital-DC™ | 1 | 95% | Yes | I²C, PMBus, SMBus | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | Surface Mount | -40°C ~ 85°C (TA) | 36-VFQFN Exposed Pad | 36-QFN (6x6) | 1 | Buck | Step-Down | Positive | Transistor Driver | 200kHz ~ 1.4MHz | Yes | 3V ~ 5.5V | Current Limit, Enable, Power Good, Soft Start, Tracking | Digital-DC™ | 1 | 95% | Yes | I²C, PMBus, SMBus | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | Surface Mount | -40°C ~ 85°C (TA) | 36-VFQFN Exposed Pad | 36-QFN (6x6) | 1 | Buck | Step-Down | Positive | Transistor Driver | 200kHz ~ 1.4MHz | Yes | 3V ~ 5.5V | Current Limit, Enable, Soft Start, Tracking | Digital-DC™ | 1 | 95% | Yes | I²C, PMBus, SMBus | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | Surface Mount | -40°C ~ 85°C (TA) | 36-VFQFN Exposed Pad | 36-QFN (6x6) | 1 | Buck | Step-Down | Positive | Transistor Driver | 200kHz ~ 2MHz | Yes | 3V ~ 5.5V | Current Limit, Enable, Power Good, Soft Start, Tracking | Digital-DC™ | 1 | 95% | Yes | I²C, PMBus, SMBus | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | Surface Mount | -40°C ~ 85°C (TA) | 24-VFQFN Exposed Pad | 24-QFN (4x4) | 1 | Buck | Step-Down | Positive | PWM Signal | 200kHz ~ 1MHz | No | 4.75V ~ 16V | Current Limit, Enable, Power Good, Ramp, Soft Start, Tracking | Digital-DC™ | 1 | 90% | Yes | I²C, PMBus, SMBus | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | Surface Mount | -40°C ~ 85°C (TA) | 24-VFQFN Exposed Pad | 24-QFN (4x4) | 1 | Buck | Step-Down | Positive | PWM Signal | 200kHz ~ 1MHz | No | 4.75V ~ 16V | Current Limit, Enable, Power Good, Ramp, Soft Start, Tracking | Digital-DC™ | 1 | 90% | Yes | I²C, PMBus, SMBus | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | Surface Mount | -40°C ~ 85°C (TA) | 24-VFQFN Exposed Pad | 24-QFN (4x4) | 1 | Buck | Step-Down | Positive | PWM Signal | 200kHz ~ 1MHz | No | 4.75V ~ 16V | Current Limit, Enable, Power Good, Ramp, Soft Start, Tracking | Digital-DC™ | 1 | 90% | Yes | I²C, PMBus, SMBus | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | Surface Mount | - | 24-VFQFN Exposed Pad | 24-QFN (4x4) | 1 | Buck | Step-Down | Positive | PWM Signal | 200kHz ~ 1MHz | No | 4.75V ~ 16V | - | Digital-DC™ | 1 | - | No | PMBus | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | Surface Mount | -40°C ~ 85°C (TA) | 44-VFQFN Exposed Pad | 44-QFN (7x7) | 2 | Buck | Step-Down | Positive | PWM Signal | 200kHz ~ 1.33MHz | No | 4.5V ~ 14V | Current Limit, Enable, Power Good, Tracking | Digital-DC™ | 2 | - | Yes | PMBus | ||
 | 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | Surface Mount | -40°C ~ 85°C (TA) | 36-VFQFN Exposed Pad | 36-QFN (6x6) | 1 | Buck | Step-Down | Positive | Transistor Driver | 200kHz ~ 1.4MHz | Yes | 3V ~ 5.5V | Current Limit, Enable, Power Good, Soft Start, Tracking | Digital-DC™ | 1 | 95% | Yes | I²C, PMBus, SMBus | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | Surface Mount | -40°C ~ 85°C (TA) | 36-VFQFN Exposed Pad | 36-QFN (6x6) | 1 | Buck | Step-Down | Positive | Transistor Driver | 200kHz ~ 1.4MHz | Yes | 3V ~ 5.5V | Current Limit, Enable, Power Good, Soft Start, Tracking | Digital-DC™ | 1 | 95% | Yes | I²C, PMBus, SMBus | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | Surface Mount | -40°C ~ 85°C (TA) | 24-VFQFN Exposed Pad | 24-QFN (4x4) | 1 | Buck | Step-Down | Positive | PWM Signal | 200kHz ~ 1MHz | No | 4.75V ~ 16V | Current Limit, Enable, Power Good, Ramp, Soft Start, Tracking | Digital-DC™ | 1 | 90% | Yes | I²C, PMBus, SMBus | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | Surface Mount | -40°C ~ 85°C (TA) | 36-VFQFN Exposed Pad | 36-QFN (6x6) | 1 | Buck | Step-Down | Positive | Transistor Driver | 200kHz ~ 2MHz | Yes | 3V ~ 5.5V | Current Limit, Enable, Power Good, Soft Start, Tracking | Digital-DC™ | 1 | 95% | Yes | I²C, PMBus, SMBus | ||
| 联系我们 | 联系我们 | PCB Symbol, Footprint & 3D Model | Surface Mount | -40°C ~ 85°C (TA) | 36-VFQFN Exposed Pad | 36-QFN (6x6) | 1 | Buck | Step-Down | Positive | Transistor Driver | 200kHz ~ 1.4MHz | Yes | 3V ~ 5.5V | Current Limit, Enable, Power Good, Soft Start, Tracking | Digital-DC™ | 1 | 95% | Yes | I²C, PMBus, SMBus | ||
 | 联系我们 | 32,000 可用 可以立即发货 发货地: HK | PCB Symbol, Footprint & 3D Model | Surface Mount | -40°C ~ 85°C (TA) | 44-VFQFN Exposed Pad | 44-QFN (7x7) | 2 | Buck | Step-Down | Positive | PWM Signal | 200kHz ~ 1.33MHz | No | 4.5V ~ 14V | Current Limit, Enable, Power Good, Tracking | Digital-DC™ | 2 | - | Yes | PMBus | ||
| 联系我们 | 15,000 可用 可以立即发货 发货地: HK | PCB Symbol, Footprint & 3D Model | Surface Mount | -40°C ~ 85°C (TA) | 36-VFQFN Exposed Pad | 36-QFN (6x6) | 1 | Buck | Step-Down | Positive | Transistor Driver | 200kHz ~ 1.4MHz | Yes | 3V ~ 5V | Current Limit, Enable, Power Good, Soft Start, Tracking | Digital-DC™ | 1 | 95% | Yes | I²C, PMBus, SMBus | ||
| 联系我们 | 6,594 可用 可以立即发货 发货地: HK | PCB Symbol, Footprint & 3D Model | Surface Mount | -40°C ~ 85°C (TA) | 44-VFQFN Exposed Pad | 44-QFN (7x7) | 2 | Buck | Step-Down | Positive | PWM Signal | 200kHz ~ 1.33MHz | No | 4.5V ~ 14V | Current Limit, Enable, Power Good, Tracking | Digital-DC™ | 2 | - | Yes | PMBus | ||
| 联系我们 | 5,000 可用 可以立即发货 发货地: HK | PCB Symbol, Footprint & 3D Model | Surface Mount | -40°C ~ 85°C (TA) | 44-VFQFN Exposed Pad | 44-QFN (7x7) | 2 | Buck | Step-Down | Positive | PWM Signal | 200kHz ~ 1.33MHz | No | 4.5V ~ 14V | Current Limit, Enable, Power Good, Tracking | Digital-DC™ | 2 | - | Yes | PMBus | ||
| 联系我们 | 2,145 可用 可以立即发货 发货地: HK | PCB Symbol, Footprint & 3D Model | Surface Mount | -40°C ~ 85°C (TA) | 36-VFQFN Exposed Pad | 36-QFN (6x6) | 1 | Buck | Step-Down | Positive | Transistor Driver | 200kHz ~ 1.4MHz | Yes | 3V ~ 5V | Current Limit, Enable, Power Good, Soft Start, Tracking | Digital-DC™ | 1 | 95% | Yes | I²C, PMBus, SMBus |
关于 DC-DC 开关控制器
DC-DC开关控制器是专门用于电源管理应用的IC类型。这些控制器通过将输入供电电压转换为所需的输出电压水平来调节电子电路中的电压水平。它们通常应用于需要产生比输入供电电压更高（升压或升压）或更低（降压或降压）的输出电压的高效电路中。 DC-DC开关控制器利用开关技术高效地将输入电压转换为所需的输出电压水平。与线性稳压器将过剩电压作为热量散失不同，这些控制器最小化了功率损耗和热量产生，从而提高了整体系统效率。它们能够实现比线性稳压器更高的效率水平，因此适用于具有有限功率预算或电池供电设备的应用。 这些控制器可以配置在各种拓扑结构中，例如buck-boost、flyback、forward、cuk、SEPIC、full bridge、half bridge和push-pull，根据特定的要求生成不同的输出电压水平，从而具有灵活性。这种多功能性使它们广泛应用于电源、电脑系统、电信设备、汽车电子等领域。 总之，PMIC DC-DC开关控制器是用于电源管理任务的IC。它们通过将输入供电电压转换为所需的输出电压水平来高效调节电压水平。它们的开关技术与线性稳压器相比提供了更高的效率，因此适用于各种需要能源效率至关重要的应用。
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