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UC2854

数据:
分类: 微电路 / 半导体集成电路 / 模拟集成电路 / 非线性电路 / 脉宽调制电路

描述: 支持 50Hz 至 400Hz 范围内线路频率、温度范围为 –40°C 至 85°C 的双极性 CCM PFC 控制器

Vin (max) (V): 30 Operating temperature range (°C): -40 to 85 Control mode: CCM Topology: Boost, PFC controller Rating: Catalog Features: Average current mode, Continuous Control Mode, Enable Duty cycle (max) (%): 95 Vin (max) (V): 30 Operating temperature range (°C): -40 to 85 Control mode: CCM Topology: Boost, PFC controller Rating: Catalog Features: Average current mode, Continuous Control Mode, Enable Duty cycle (max) (%): 95

UC2854M

数据:
分类: 微电路 / 半导体集成电路 / 模拟集成电路 / 非线性电路 / 脉宽调制电路

描述: 高功率因数前置稳压器

Vin (max) (V): 20 Operating temperature range (°C): -40 to 85 Control mode: CCM Topology: Boost, PFC controller Rating: Military Duty cycle (max) (%): 95 Vin (max) (V): 20 Operating temperature range (°C): -40 to 85 Control mode: CCM Topology: Boost, PFC controller Rating: Military Duty cycle (max) (%): 95

UC3854

数据:
分类: 微电路 / 半导体集成电路 / 模拟集成电路 / 非线性电路 / 脉宽调制电路

描述: 支持 50Hz 至 400Hz 范围内线路频率、温度范围为 0°C 至 70°C 的双极性 CCM PFC 控制器

Vin (max) (V): 30 Operating temperature range (°C): 0 to 70 Control mode: CCM Topology: Boost, PFC controller Rating: Catalog Features: Average current mode, Continuous Control Mode, Enable Duty cycle (max) (%): 95 Vin (max) (V): 30 Operating temperature range (°C): 0 to 70 Control mode: CCM Topology: Boost, PFC controller Rating: Catalog Features: Average current mode, Continuous Control Mode, Enable Duty cycle (max) (%): 95

TL1451A

数据:
分类: 微电路 / 半导体集成电路 / 模拟集成电路 / 非线性电路 / 脉宽调制电路

描述: 具有宽输入电压范围的 3.6V 至 50V 双通道控制器

Vin (min) (V): 3.6 Vin (max) (V): 50 Operating temperature range (°C): -40 to 125 Control mode: Voltage mode Topology: Boost, Buck, Flyback, Forward, SEPIC Rating: Automotive, Catalog Vout (min) (V): 1 Vout (max) (V): 50 Features: Nonsynchronous rectification Iq (typ) (µA): 1700 Duty cycle (max) (%): 100 Vin (min) (V): 3.6 Vin (max) (V): 50 Operating temperature range (°C): -40 to 125 Control mode: Voltage mode Topology: Boost, Buck, Flyback, Forward, SEPIC Rating: Automotive, Catalog Vout (min) (V): 1 Vout (max) (V): 50 Features: Nonsynchronous rectification 更多

Iq (typ) (µA): 1700 Duty cycle (max) (%): 100

UC1843A

数据:
分类: 微电路 / 半导体集成电路 / 模拟集成电路 / 非线性电路 / 脉宽调制电路

描述: 电流模式 PWM 控制器

Vin (max) (V): 25 Operating temperature range (°C): -55 to 125 Control mode: Current Topology: Boost, Flyback, Forward Rating: Military Features: Error amplifier, Fixed frequency, Multi-topology Duty cycle (max) (%): 100 Vin (max) (V): 25 Operating temperature range (°C): -55 to 125 Control mode: Current Topology: Boost, Flyback, Forward Rating: Military Features: Error amplifier, Fixed frequency, Multi-topology Duty cycle (max) (%): 100

UC1844A

数据:
分类: 微电路 / 半导体集成电路 / 模拟集成电路 / 非线性电路 / 脉宽调制电路

描述: 电流模式 PWM 控制器

Vin (max) (V): 30 Operating temperature range (°C): -55 to 125 Control mode: Current Topology: Boost, Flyback, Forward Rating: Military Features: Error amplifier, Fixed frequency, Multi-topology Duty cycle (max) (%): 50 Vin (max) (V): 30 Operating temperature range (°C): -55 to 125 Control mode: Current Topology: Boost, Flyback, Forward Rating: Military Features: Error amplifier, Fixed frequency, Multi-topology Duty cycle (max) (%): 50

UC1845A

数据:
分类: 微电路 / 半导体集成电路 / 模拟集成电路 / 非线性电路 / 脉宽调制电路

描述: 电流模式 PWM 控制器

Vin (max) (V): 25 Operating temperature range (°C): -55 to 125 Control mode: Current Topology: Boost, Flyback, Forward Rating: Military Features: Error amplifier, Multi-topology Duty cycle (max) (%): 50 Vin (max) (V): 25 Operating temperature range (°C): -55 to 125 Control mode: Current Topology: Boost, Flyback, Forward Rating: Military Features: Error amplifier, Multi-topology Duty cycle (max) (%): 50

UC2842A

数据:
分类: 微电路 / 半导体集成电路 / 模拟集成电路 / 非线性电路 / 脉宽调制电路

描述: 具有 16V/10V UVLO 100% 占空比、温度范围为 40°C 至 85°C 的 30V、1A、500KHz 电流模式 PWM 控制器

Vin (max) (V): 28 Operating temperature range (°C): -40 to 85 Control mode: Peak current mode Topology: Boost, Buck, Buck boost, Flyback, Forward Rating: Catalog Duty cycle (max) (%): 100 Vin (max) (V): 28 Operating temperature range (°C): -40 to 85 Control mode: Peak current mode Topology: Boost, Buck, Buck boost, Flyback, Forward Rating: Catalog Duty cycle (max) (%): 100

UC2843A

数据:
分类: 微电路 / 半导体集成电路 / 模拟集成电路 / 非线性电路 / 脉宽调制电路

描述: 具有 8.4V/7.6V UVLO 100% 占空比、温度范围为 40°C 至 85°C 的 30V、1A、500KHz 电流模式 PWM 控制器

UC2844A

数据:
分类: 微电路 / 半导体集成电路 / 模拟集成电路 / 非线性电路 / 脉宽调制电路

描述: 具有 16V/10V UVLO 50% 占空比、温度范围为 40°C 至 85°C 的 30V、1A、500KHz 电流模式 PWM 控制器

Vin (max) (V): 28 Operating temperature range (°C): -40 to 125 Control mode: Peak current mode Topology: Boost, Buck, Buck boost, Flyback, Forward Rating: Automotive, Catalog Duty cycle (max) (%): 50 Vin (max) (V): 28 Operating temperature range (°C): -40 to 125 Control mode: Peak current mode Topology: Boost, Buck, Buck boost, Flyback, Forward Rating: Automotive, Catalog Duty cycle (max) (%): 50