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。

LM5025

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 P 或 N 沟道钳位 FET 和 0.25V CS 阈值的 90V 有源钳位电压模式 PWM 控制器

Vin (max) (V): 15 Operating temperature range (°C): -40 to 125 Control mode: Feedforward Topology: Active-clamp forward, Forward Rating: Catalog Duty cycle (max) (%): 80 Vin (max) (V): 15 Operating temperature range (°C): -40 to 125 Control mode: Feedforward Topology: Active-clamp forward, Forward Rating: Catalog Duty cycle (max) (%): 80

UC1901-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: 带有隔离式反馈发生器的航天级 QMLV

Vin (max) (V): 40 Operating temperature range (°C): -55 to 125 Rating: Space Features: 1% reference, Isolated feedback generator, Synchronizable Vin (max) (V): 40 Operating temperature range (°C): -55 to 125 Rating: Space Features: 1% reference, Isolated feedback generator, Synchronizable

REG71055

分类: 微电路 / 半导体集成电路 / 模拟集成电路 / 非线性电路 / 开关电源电路
数据:

简介: 采用 ThinSOT-23 封装的 60mA、5.5V 降压/升压电荷泵

Rating: Catalog Operating temperature range (°C): -40 to 85 Type: Charge pump Iout (max) (A): 0.06 Vin (min) (V): 3 Vin (max) (V): 5.5 Switching frequency (min) (kHz): 1000 Switching frequency (max) (kHz): 1000 Features: Enable, Regulated Vout (min) (V): 5.5 Vout (max) (V): 5.5 Iq (typ) (µA): 65 Rating: Catalog Operating temperature range (°C): -40 to 85 Type: Charge pump Iout (max) (A): 0.06 Vin (min) (V): 3 Vin (max) (V): 5.5 Switching frequency (min) (kHz): 1000 Switching frequency (max) (kHz): 1000
Features: Enable, Regulated Vout (min) (V): 5.5 Vout (max) (V): 5.5 Iq (typ) (µA): 65

UC28023

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: 经济型单端高速 PWM 控制器

Vin (max) (V): 12 Operating temperature range (°C): -40 to 105 Control mode: Current, Feedforward, Voltage Topology: Boost, Flyback, Forward Rating: Catalog Features: Error amplifier, Multi-topology, Soft start, Synchronization pin Duty cycle (max) (%): 90 Vin (max) (V): 12 Operating temperature range (°C): -40 to 105 Control mode: Current, Feedforward, Voltage Topology: Boost, Flyback, Forward Rating: Catalog Features: Error amplifier, Multi-topology, Soft start, Synchronization pin Duty cycle (max) (%): 90

UC28025

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: 经济型双端高速 PWM 控制器

Vin (max) (V): 12 Operating temperature range (°C): -40 to 105 Control mode: Current, Feedforward, Voltage Topology: Boost, Flyback, Forward, Full bridge, Half bridge, Push pull Rating: Catalog Duty cycle (max) (%): 45 Vin (max) (V): 12 Operating temperature range (°C): -40 to 105 Control mode: Current, Feedforward, Voltage Topology: Boost, Flyback, Forward, Full bridge, Half bridge, Push pull Rating: Catalog Duty cycle (max) (%): 45

LM317MQ

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: 适用于汽车应用的 500mA、40V、可调节线性稳压器

Output options: Adjustable Output, Fixed Output Iout (max) (A): 0.5 Vin (max) (V): 40 Vin (min) (V): 3 Vout (max) (V): 37 Vout (min) (V): 1.25 Fixed output options (V): 37 Rating: Automotive Noise (µVrms): 38 PSRR at 100 KHz (dB): 22 Iq (typ) (mA): 3.5 Thermal resistance θJA (°C/W): 60 Load capacitance (min) (µF): 0 Regulated outputs (#): 1 Accuracy (%): 2 Dropout voltage (Vdo) (typ) (mV): 2000 Operating temperature range (°C): -40 to 125 Output options: Adjustable Output, Fixed Output Iout (max) (A): 0.5 Vin (max) (V): 40
Vin (min) (V): 3 Vout (max) (V): 37 Vout (min) (V): 1.25 Fixed output options (V): 37 Rating: Automotive Noise (µVrms): 38 PSRR at 100 KHz (dB): 22 Iq (typ) (mA): 3.5 Thermal resistance θJA (°C/W): 60 Load capacitance (min) (µF): 0 Regulated outputs (#): 1 Accuracy (%): 2 Dropout voltage (Vdo) (typ) (mV): 2000 Operating temperature range (°C): -40 to 125

UC1842A-EP

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: 增强型产品电流模式 Pwm 控制器

Vin (max) (V): 25 Operating temperature range (°C): -55 to 125 Control mode: Current Topology: Boost, Flyback, Forward Rating: HiRel Enhanced Product Features: Error amplifier, Fixed frequency, 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: HiRel Enhanced Product Features: Error amplifier, Fixed frequency, Multi-topology Duty cycle (max) (%): 100

UC1843A-EP

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: 增强型产品电流模式 Pwm 控制器

Vin (max) (V): 25 Operating temperature range (°C): -55 to 125 Control mode: Current Topology: Boost, Flyback, Forward Rating: HiRel Enhanced Product Features: Error amplifier, Fixed frequency, 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: HiRel Enhanced Product Features: Error amplifier, Fixed frequency, Multi-topology Duty cycle (max) (%): 100

UC1845A-EP

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: 增强型产品电流模式 Pwm 控制器

Vin (max) (V): 25 Operating temperature range (°C): -55 to 125 Control mode: Current Topology: Boost, Flyback, Forward Rating: HiRel Enhanced Product 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: HiRel Enhanced Product Features: Error amplifier, Fixed frequency, Multi-topology Duty cycle (max) (%): 50
Number of supplies monitored: 3 Threshold voltage 1 (typ) (V): 2.2, 3.5, 3.9, 6.1 Reset threshold accuracy (%): 4 Iq (typ) (mA): 1 Output driver type/reset output: Active-low, Open-drain Time delay (ms): 150 Supply voltage (min) (V): 4 Supply voltage (max) (V): 15 Rating: Catalog Watchdog timer WDI (s): None Operating temperature range (°C): -40 to 125 Number of supplies monitored: 3 Threshold voltage 1 (typ) (V): 2.2, 3.5, 3.9, 6.1 Reset threshold accuracy (%): 4 Iq (typ) (mA): 1 Output driver type/reset output: Active-low, Open-drain Time delay (ms): 150 Supply voltage (min) (V): 4 Supply voltage (max) (V): 15 Rating: Catalog
Watchdog timer WDI (s): None Operating temperature range (°C): -40 to 125