UC3841
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 0°C 至 70°C 工作温度范围的 32V、1A、0.5MHz 离线式 PWM 控制器
Vin (max) (V): 32
Operating temperature range (°C): 0 to 70
Control mode: Peak current mode
Topology: Boost, Buck, Buck boost, Flyback, Forward
Rating: Catalog
Duty cycle (max) (%): 100
Vin (max) (V): 32
Operating temperature range (°C): 0 to 70
Control mode: Peak current mode
Topology: Boost, Buck, Buck boost, Flyback, Forward
Rating: Catalog
Duty cycle (max) (%): 100
Vin (max) (V): 40
Operating temperature range (°C): 0 to 70
Control mode: Current, Feedforward, Voltage
Topology: Boost, Buck, Flyback, Forward
Rating: Catalog
Duty cycle (max) (%): 50
Vin (max) (V): 40
Operating temperature range (°C): 0 to 70
Control mode: Current, Feedforward, Voltage
Topology: Boost, Buck, Flyback, Forward
Rating: Catalog
Duty cycle (max) (%): 50
Vin (max) (V): 20
Operating temperature range (°C): -55 to 125
Control mode: Current
Topology: Boost, Buck, Flyback, Forward
Rating: Military
Features: Error amplifier, Multi-topology, Soft start, Synchronization pin
Duty cycle (max) (%): 85
Vin (max) (V): 20
Operating temperature range (°C): -55 to 125
Control mode: Current
Topology: Boost, Buck, Flyback, Forward
Rating: Military
Features: Error amplifier, Multi-topology, Soft start, Synchronization pin
Duty cycle (max) (%): 85
Vin (max) (V): 20
Operating temperature range (°C): -55 to 125
Control mode: Current
Topology: Boost, Flyback, Forward, Full bridge, Half bridge, Push pull
Rating: Military
Features: Error amplifier, Multi-topology, Soft start, Synchronization pin
Duty cycle (max) (%): 80
Vin (max) (V): 20
Operating temperature range (°C): -55 to 125
Control mode: Current
Topology: Boost, Flyback, Forward, Full bridge, Half bridge, Push pull
Rating: Military
Features: Error amplifier, Multi-topology, Soft start, Synchronization pin
Duty cycle (max) (%): 80
UC2823
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 9.2V/8.4V UVLO 和 80% 占空比、温度范围为 -25°C 至 85°C 的增强型 30V、1.5A 双端 1MHz PWM 控制器
Vin (max) (V): 12
Operating temperature range (°C): -25 to 85
Control mode: Current, Voltage
Topology: Boost, Buck, Flyback, Forward
Rating: Catalog
Features: Error amplifier, Multi-topology, Soft start, Synchronization pin
Duty cycle (max) (%): 80
Vin (max) (V): 12
Operating temperature range (°C): -25 to 85
Control mode: Current, Voltage
Topology: Boost, Buck, Flyback, Forward
Rating: Catalog
Features: Error amplifier, Multi-topology, Soft start, Synchronization pin
Duty cycle (max) (%): 80
UC2824
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 9.2V/8.4V UVLO 和 80% 占空比、温度范围为 -40°C 至 85°C 的增强型 30V、1.5A 双端 1MHz PWM 控制器
Vin (max) (V): 30
Operating temperature range (°C): -40 to 85
Control mode: Current, Voltage
Topology: Boost
Rating: Catalog
Features: Error amplifier, Soft start, Synchronization pin
Duty cycle (max) (%): 100
Vin (max) (V): 30
Operating temperature range (°C): -40 to 85
Control mode: Current, Voltage
Topology: Boost
Rating: Catalog
Features: Error amplifier, Soft start, Synchronization pin
Duty cycle (max) (%): 100
UC2825
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 9.2V/8.4V UVLO、80% 占空比、温度范围为 –40°C 至 85°C 的增强型 30V、1.5A 双端 1MHz PWM 控制器
Vin (max) (V): 12
Operating temperature range (°C): -40 to 85
Control mode: Current, Feedforward
Topology: Boost, Flyback, Forward, Full bridge, Half bridge, Push pull
Rating: Catalog
Duty cycle (max) (%): 80
Vin (max) (V): 12
Operating temperature range (°C): -40 to 85
Control mode: Current, Feedforward
Topology: Boost, Flyback, Forward, Full bridge, Half bridge, Push pull
Rating: Catalog
Duty cycle (max) (%): 80
Vin (max) (V): 12
Operating temperature range (°C): -40 to 85
Control mode: Current, Feedforward
Topology: Boost, Flyback, Forward, Full bridge, Half bridge, Push pull
Rating: Military
Duty cycle (max) (%): 50
Vin (max) (V): 12
Operating temperature range (°C): -40 to 85
Control mode: Current, Feedforward
Topology: Boost, Flyback, Forward, Full bridge, Half bridge, Push pull
Rating: Military
Duty cycle (max) (%): 50
UC3823
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 9.2V/8.4V UVLO 和 85% 占空比、温度范围为 0°C 至 70°C 的增强型 30V、1.5A 双端 1MHz PWM 控制器
Vin (max) (V): 12
Operating temperature range (°C): 0 to 70
Control mode: Current, Voltage
Topology: Boost, Buck, Flyback, Forward
Rating: Catalog
Features: Error amplifier, Multi-topology, Soft start, Synchronization pin
Duty cycle (max) (%): 80
Vin (max) (V): 12
Operating temperature range (°C): 0 to 70
Control mode: Current, Voltage
Topology: Boost, Buck, Flyback, Forward
Rating: Catalog
Features: Error amplifier, Multi-topology, Soft start, Synchronization pin
Duty cycle (max) (%): 80
UC3824
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 9.2V/8.4V UVLO 和 85% 占空比、温度范围为 0°C 至 70°C 的增强型 30V、1.5A 双端 PWM 控制器
Vin (max) (V): 30
Operating temperature range (°C): 0 to 70
Control mode: Current, Voltage
Topology: Boost, Buck, Secondary side regulator
Rating: Catalog
Features: Error amplifier, Multi-topology, Soft start, Synchronization pin
Duty cycle (max) (%): 100
Vin (max) (V): 30
Operating temperature range (°C): 0 to 70
Control mode: Current, Voltage
Topology: Boost, Buck, Secondary side regulator
Rating: Catalog
Features: Error amplifier, Multi-topology, Soft start, Synchronization pin
Duty cycle (max) (%): 100