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。
UC2843A
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 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
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
UC2844A
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 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
UC2845A
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 8.4V/7.6V 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 85
Control mode: Peak current mode
Topology: Boost, Buck, Flyback, Forward
Rating: Catalog
Duty cycle (max) (%): 50
Vin (max) (V): 28
Operating temperature range (°C): -40 to 85
Control mode: Peak current mode
Topology: Boost, Buck, Flyback, Forward
Rating: Catalog
Duty cycle (max) (%): 50
UC3842A
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 100% 占空比、温度范围为 0°C 至 70°C 的 30V、1A、500KHz 电流模式 PWM 控制器
Vin (max) (V): 28
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): 28
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
UC3843A
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 8.4V/7.6V UVLO 100% 占空比、温度范围为 0°C 至 70°C 的 30V、1A、500KHz 电流模式 PWM 控制器
Vin (max) (V): 28
Operating temperature range (°C): 0 to 70
Control mode: Current
Topology: Boost, Buck, Flyback, Forward
Rating: Catalog
Duty cycle (max) (%): 100
Vin (max) (V): 28
Operating temperature range (°C): 0 to 70
Control mode: Current
Topology: Boost, Buck, Flyback, Forward
Rating: Catalog
Duty cycle (max) (%): 100
UC3844A
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 50% 占空比、温度范围为 0°C 至 70°C 的 30V、1A、500KHz 电流模式 PWM 控制器
Vin (max) (V): 28
Operating temperature range (°C): 0 to 70
Control mode: Peak current mode
Topology: Boost, Buck, Buck boost, Flyback, Forward
Rating: Catalog
Duty cycle (max) (%): 50
Vin (max) (V): 28
Operating temperature range (°C): 0 to 70
Control mode: Peak current mode
Topology: Boost, Buck, Buck boost, Flyback, Forward
Rating: Catalog
Duty cycle (max) (%): 50
UC3845A
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 8.4V/7.6V UVLO 50% 占空比、温度范围为 0°C 至 70°C 的 30V、1A、500KHz 电流模式 PWM 控制器
Vin (max) (V): 28
Operating temperature range (°C): 0 to 70
Control mode: Peak current mode
Topology: Boost, Buck, Buck boost, Flyback, Forward
Rating: Catalog
Duty cycle (max) (%): 50
Vin (max) (V): 28
Operating temperature range (°C): 0 to 70
Control mode: Peak current mode
Topology: Boost, Buck, Buck boost, Flyback, Forward
Rating: Catalog
Duty cycle (max) (%): 50
Vin (max) (V): 28
Operating temperature range (°C): 0 to 70
Control mode: Peak current mode
Topology: Boost, Buck, Buck boost, Flyback, Forward
Rating: Military
Duty cycle (max) (%): 50
Vin (max) (V): 28
Operating temperature range (°C): 0 to 70
Control mode: Peak current mode
Topology: Boost, Buck, Buck boost, Flyback, Forward
Rating: Military
Duty cycle (max) (%): 50
Output options: Fixed Output
Iout (max) (A): 0.05
Vin (max) (V): 60
Vin (min) (V): 5.5
Vout (max) (V): 5
Vout (min) (V): 3
Fixed output options (V): 3, 3.3, 5
Rating: Catalog
Noise (µVrms): 500
PSRR at 100 KHz (dB): 35
Iq (typ) (mA): 0.015
Thermal resistance θJA (°C/W): 51
Load capacitance (min) (µF): 10
Regulated outputs (#): 1
Features: Reverse voltage protection
Accuracy (%): 3
Dropout voltage (Vdo) (typ) (mV): 200
Operating temperature range (°C): -40 to 125
Output options: Fixed Output
Iout (max) (A): 0.05
更多
Vin (max) (V): 60
Vin (min) (V): 5.5
Vout (max) (V): 5
Vout (min) (V): 3
Fixed output options (V): 3, 3.3, 5
Rating: Catalog
Noise (µVrms): 500
PSRR at 100 KHz (dB): 35
Iq (typ) (mA): 0.015
Thermal resistance θJA (°C/W): 51
Load capacitance (min) (µF): 10
Regulated outputs (#): 1
Features: Reverse voltage protection
Accuracy (%): 3
Dropout voltage (Vdo) (typ) (mV): 200
Operating temperature range (°C): -40 to 125
Output options: Fixed Output
Iout (max) (A): 0.05
Vin (max) (V): 40
Vin (min) (V): 4
Vout (max) (V): 5
Vout (min) (V): 3.3
Fixed output options (V): 3.3, 5
Rating: Catalog
Iq (typ) (mA): 0.02
Thermal resistance θJA (°C/W): 50
Load capacitance (min) (µF): 22
Regulated outputs (#): 1
Accuracy (%): 3
Dropout voltage (Vdo) (typ) (mV): 200
Operating temperature range (°C): -40 to 125
Output options: Fixed Output
Iout (max) (A): 0.05
Vin (max) (V): 40
Vin (min) (V): 4
Vout (max) (V): 5
更多
Vout (min) (V): 3.3
Fixed output options (V): 3.3, 5
Rating: Catalog
Iq (typ) (mA): 0.02
Thermal resistance θJA (°C/W): 50
Load capacitance (min) (µF): 22
Regulated outputs (#): 1
Accuracy (%): 3
Dropout voltage (Vdo) (typ) (mV): 200
Operating temperature range (°C): -40 to 125