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。
UC1842-SP
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: 占空比为 100% 的航天级 QMLV、30V 输入、1A 单路输出 500kHz PWM 控制器
Vin (max) (V): 28
Operating temperature range (°C): -55 to 125
Control mode: Current
Topology: Boost, Flyback, Forward
Rating: Space
Features: Error amplifier, Fixed frequency, Multi-topology
Duty cycle (max) (%): 100
Vin (max) (V): 28
Operating temperature range (°C): -55 to 125
Control mode: Current
Topology: Boost, Flyback, Forward
Rating: Space
Features: Error amplifier, Fixed frequency, Multi-topology
Duty cycle (max) (%): 100
UC1842A-SP
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: 航天级 QMLV、增强型 30V 输入、1A 单输出 500kHz PWM 控制器、50% 占空比
Vin (max) (V): 25
Operating temperature range (°C): -55 to 125
Control mode: Current
Topology: Boost, Flyback, Forward
Rating: Space
Features: Error amplifier, 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: Space
Features: Error amplifier, Multi-topology
Duty cycle (max) (%): 100
UC1843-SP
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: 占空比为 100% 的耐辐射 QMLV、30V 输入、1A 单路输出 500kHz PWM 控制器
Vin (max) (V): 30
Operating temperature range (°C): -55 to 125
Control mode: Current
Topology: Boost, Flyback, Forward
Rating: Space
Features: Error amplifier, Fixed frequency, Multi-topology
Duty cycle (max) (%): 100
Vin (max) (V): 30
Operating temperature range (°C): -55 to 125
Control mode: Current
Topology: Boost, Flyback, Forward
Rating: Space
Features: Error amplifier, Fixed frequency, Multi-topology
Duty cycle (max) (%): 100
UC1843A-SP
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: 耐辐射 QMLV、增强型 30V 输入、1A 500kHz PWM 控制器、100% 占空比
Vin (max) (V): 25
Operating temperature range (°C): -55 to 125
Control mode: Current
Topology: Boost, Flyback, Forward
Rating: Space
Features: Error amplifier, 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: Space
Features: Error amplifier, Multi-topology
Duty cycle (max) (%): 100
UC1844A-SP
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: 航天级 QMLV、增强型 30V 输入、1A 单输出 500kHz PWM 控制器、50% 占空比
Vin (max) (V): 30
Operating temperature range (°C): -55 to 125
Control mode: Current
Topology: Boost, Flyback, Forward
Rating: Space
Features: Error amplifier, 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: Space
Features: Error amplifier, Multi-topology
Duty cycle (max) (%): 50
UC1845-SP
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: 占空比为 50% 的航天级 QMLV、30V 输入、1A 单路输出 500kHz PWM 控制器
Vin (max) (V): 30
Operating temperature range (°C): -55 to 125
Control mode: Current
Topology: Boost, Flyback, Forward
Rating: Space
Features: Error amplifier, 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: Space
Features: Error amplifier, Multi-topology
Duty cycle (max) (%): 50
UC1845A-SP
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: 占空比为 50% 的耐辐射 QMLV、30V 输入、1A 单路输出 500kHz PWM 控制器
Vin (max) (V): 25
Operating temperature range (°C): -55 to 125
Control mode: Current
Topology: Boost, Flyback, Forward
Rating: Space
Features: Error amplifier, Fixed frequency, 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: Space
Features: Error amplifier, Fixed frequency, Multi-topology
Duty cycle (max) (%): 50
UC1846-SP
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: 耐辐射 QMLV、40V 输入、0.5A 双路输出 500kHz PWM 控制器
Vin (max) (V): 40
Operating temperature range (°C): -55 to 125
Control mode: Current
Topology: Boost, Flyback, Forward, Full bridge, Half bridge, Push pull
Rating: Space
Features: Error amplifier, Multi-topology, Soft start, Synchronization pin
Duty cycle (max) (%): 50
Vin (max) (V): 40
Operating temperature range (°C): -55 to 125
Control mode: Current
Topology: Boost, Flyback, Forward, Full bridge, Half bridge, Push pull
Rating: Space
Features: Error amplifier, Multi-topology, Soft start, Synchronization pin
Duty cycle (max) (%): 50
Output options: Fixed Output
Iout (max) (A): 0.25
Vin (max) (V): 26
Vin (min) (V): 5.3
Vout (max) (V): 5
Vout (min) (V): 5
Fixed output options (V): 5
Rating: Catalog
Iq (typ) (mA): 4
Thermal resistance θJA (°C/W): 80
Load capacitance (min) (µF): 47
Regulated outputs (#): 1
Accuracy (%): 3
Dropout voltage (Vdo) (typ) (mV): 800
Operating temperature range (°C): -40 to 125
Output options: Fixed Output
Iout (max) (A): 0.25
Vin (max) (V): 26
Vin (min) (V): 5.3
Vout (max) (V): 5
更多
Vout (min) (V): 5
Fixed output options (V): 5
Rating: Catalog
Iq (typ) (mA): 4
Thermal resistance θJA (°C/W): 80
Load capacitance (min) (µF): 47
Regulated outputs (#): 1
Accuracy (%): 3
Dropout voltage (Vdo) (typ) (mV): 800
Operating temperature range (°C): -40 to 125
Output options: Fixed Output
Iout (max) (A): 0.15
Vin (max) (V): 16
Vin (min) (V): 2.2
Vout (max) (V): 2
Vout (min) (V): 1.5
Fixed output options (V): 1.5, 1.8, 2
Rating: Catalog
Noise (µVrms): 30
PSRR at 100 KHz (dB): 30
Iq (typ) (mA): 2
Thermal resistance θJA (°C/W): 176
Load capacitance (min) (µF): 2.2
Regulated outputs (#): 1
Features: Enable
Accuracy (%): 2
Dropout voltage (Vdo) (typ) (mV): 600
Operating temperature range (°C): -40 to 125
Output options: Fixed Output
Iout (max) (A): 0.15
更多
Vin (max) (V): 16
Vin (min) (V): 2.2
Vout (max) (V): 2
Vout (min) (V): 1.5
Fixed output options (V): 1.5, 1.8, 2
Rating: Catalog
Noise (µVrms): 30
PSRR at 100 KHz (dB): 30
Iq (typ) (mA): 2
Thermal resistance θJA (°C/W): 176
Load capacitance (min) (µF): 2.2
Regulated outputs (#): 1
Features: Enable
Accuracy (%): 2
Dropout voltage (Vdo) (typ) (mV): 600
Operating temperature range (°C): -40 to 125