TEXAS INSTRUMENTS
德州仪器 (TI) 是一家全球化半导体设计与制造企业,凭借 80,000+ 模拟 IC 与嵌入式处理器产品、各类软件以及最大规模的销售和技术支持不断开拓创新。
UC3855A
分类: 微电路 / 半导体集成电路 / 模拟集成电路 / 非线性电路 / 脉宽调制电路数据:
简介: 具有 16V/10V UVLO 和零电压转换模式、温度范围为 0°C 至 70°C 的双极性 CCM PFC 控制器
Vin (max) (V): 20
Operating temperature range (°C): 0 to 70
Control mode: CCM
Topology: Boost, PFC controller
Rating: Catalog
Duty cycle (max) (%): 95
Vin (max) (V): 20
Operating temperature range (°C): 0 to 70
Control mode: CCM
Topology: Boost, PFC controller
Rating: Catalog
Duty cycle (max) (%): 95
UC3855B
分类: 微电路 / 半导体集成电路 / 模拟集成电路 / 非线性电路 / 脉宽调制电路数据:
简介: 具有 10.5V/10V UVLO 和零电压转换模式、温度范围为 0°C 至 70°C 的双极性 CCM PFC 控制器
Vin (max) (V): 20
Operating temperature range (°C): 0 to 70
Control mode: CCM
Topology: Boost, PFC controller
Rating: Catalog
Duty cycle (max) (%): 95
Vin (max) (V): 20
Operating temperature range (°C): 0 to 70
Control mode: CCM
Topology: Boost, PFC controller
Rating: Catalog
Duty cycle (max) (%): 95
Operating temperature range (°C): -55 to 125
Control mode: Current
Topology: Boost, Flyback, Forward
Rating: Military
Features: Error amplifier, Soft start, Synchronization pin
Duty cycle (max) (%): 50
Operating temperature range (°C): -55 to 125
Control mode: Current
Topology: Boost, Flyback, Forward
Rating: Military
Features: Error amplifier, Soft start, Synchronization pin
Duty cycle (max) (%): 50
UCC2806
分类: 微电路 / 半导体集成电路 / 模拟集成电路 / 非线性电路 / 脉宽调制电路数据:
简介: 温度范围为 -40°C 至 85°C 的 15V、0.5A 低功耗 BICMOS 1MHz 双输出电流模式 PWM 控制器
Vin (max) (V): 14.5
Operating temperature range (°C): -40 to 85
Control mode: Current
Topology: Push pull
Rating: Catalog
Duty cycle (max) (%): 49
Vin (max) (V): 14.5
Operating temperature range (°C): -40 to 85
Control mode: Current
Topology: Push pull
Rating: Catalog
Duty cycle (max) (%): 49
Vin (max) (V): 14.5
Operating temperature range (°C): -40 to 85
Control mode: Current
Topology: Push pull
Rating: Military
Duty cycle (max) (%): 49
Vin (max) (V): 14.5
Operating temperature range (°C): -40 to 85
Control mode: Current
Topology: Push pull
Rating: Military
Duty cycle (max) (%): 49
Vin (max) (V): 9.3
Operating temperature range (°C): -40 to 85
Control mode: Voltage feed forward
Topology: Flyback
Rating: Catalog
Duty cycle (max) (%): 55
Vin (max) (V): 9.3
Operating temperature range (°C): -40 to 85
Control mode: Voltage feed forward
Topology: Flyback
Rating: Catalog
Duty cycle (max) (%): 55
UCC3806
分类: 微电路 / 半导体集成电路 / 模拟集成电路 / 非线性电路 / 脉宽调制电路数据:
简介: 温度范围为 0°C 至 70°C 的 15V、0.5A 低功耗 BICMOS 1MHz 双输出电流模式 PWM 控制器
Vin (max) (V): 14.5
Operating temperature range (°C): 0 to 70
Control mode: Current
Topology: Boost, Flyback
Rating: Catalog
Duty cycle (max) (%): 49
Vin (max) (V): 14.5
Operating temperature range (°C): 0 to 70
Control mode: Current
Topology: Boost, Flyback
Rating: Catalog
Duty cycle (max) (%): 49
Vin (max) (V): 14.5
Operating temperature range (°C): 0 to 70
Control mode: Current
Topology: Boost, Flyback
Rating: Military
Duty cycle (max) (%): 49
Vin (max) (V): 14.5
Operating temperature range (°C): 0 to 70
Control mode: Current
Topology: Boost, Flyback
Rating: Military
Duty cycle (max) (%): 49
Vin (max) (V): 9.3
Operating temperature range (°C): 0 to 70
Control mode: Feedforward
Topology: Flyback
Rating: Catalog
Features: Error amplifier, Soft start
Duty cycle (max) (%): 55
Vin (max) (V): 9.3
Operating temperature range (°C): 0 to 70
Control mode: Feedforward
Topology: Flyback
Rating: Catalog
Features: Error amplifier, Soft start
Duty cycle (max) (%): 55
Output options: Fixed Output
Iout (max) (A): 0.25
Vin (max) (V): 30
Vin (min) (V): -20
Vout (max) (V): 5
Vout (min) (V): 5
Fixed output options (V): 5
Rating: Catalog
Noise (µVrms): 320
PSRR at 100 KHz (dB): 14
Iq (typ) (mA): 0.15
Thermal resistance θJA (°C/W): 60
Load capacitance (min) (µF): 2.2
Regulated outputs (#): 1
Features: Enable, Power good
Accuracy (%): 3
Dropout voltage (Vdo) (typ) (mV): 470
Operating temperature range (°C): -40 to 125
Output options: Fixed Output
Iout (max) (A): 0.25
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Vin (max) (V): 30
Vin (min) (V): -20
Vout (max) (V): 5
Vout (min) (V): 5
Fixed output options (V): 5
Rating: Catalog
Noise (µVrms): 320
PSRR at 100 KHz (dB): 14
Iq (typ) (mA): 0.15
Thermal resistance θJA (°C/W): 60
Load capacitance (min) (µF): 2.2
Regulated outputs (#): 1
Features: Enable, Power good
Accuracy (%): 3
Dropout voltage (Vdo) (typ) (mV): 470
Operating temperature range (°C): -40 to 125