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

UCC1806

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: 低功耗、双路输出、电流模式 PWM 控制器

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

UCC2806M

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: 低功耗、双路输出、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: 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

UCC2889

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 的离线电源控制器

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

UCC3806M

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: 低功耗、双路输出、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: 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

UCC3889

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 的离线电源控制器

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

LP2957A

分类: 微电路 / 半导体集成电路 / 模拟集成电路 / 非线性电路 / 电压调整器
数据:

简介: 具有高精度和电源正常指示功能的 250mA、30V、低压降稳压器

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
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