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。

TPS3813

分类: 微电路 / 半导体集成电路 / 模拟集成电路 / 其他模拟集成电路
数据:

简介: 具有可编程窗口看门狗的电压监控器(复位 IC)

Number of supplies monitored: 1 Threshold voltage 1 (typ) (V): 2.25, 2.64, 2.93, 4.55 Features: Undervoltage monitor only, Watchdog timer, Window watchdog Reset threshold accuracy (%): 2.4 Iq (typ) (mA): 0.009 Output driver type/reset output: Active-low, Open-drain Time delay (ms): 25 Supply voltage (min) (V): 2 Supply voltage (max) (V): 6 Rating: Catalog Watchdog timer WDI (s): Programmable Operating temperature range (°C): -40 to 85 Number of supplies monitored: 1 Threshold voltage 1 (typ) (V): 2.25, 2.64, 2.93, 4.55 Features: Undervoltage monitor only, Watchdog timer, Window watchdog Reset threshold accuracy (%): 2.4 Iq (typ) (mA): 0.009 Output driver type/reset output: Active-low, Open-drain Time delay (ms): 25 Supply voltage (min) (V): 2
Supply voltage (max) (V): 6 Rating: Catalog Watchdog timer WDI (s): Programmable Operating temperature range (°C): -40 to 85

TPS5140

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: 适用于笔记本电脑电源的 4.5V 至 28V 四路输出降压控制器

Vin (min) (V): 4.5 Vin (max) (V): 28 Iout (max) (A): 20 Operating temperature range (°C): -20 to 85 Control mode: Voltage mode Topology: Buck Rating: Catalog Vout (min) (V): 1.2 Vout (max) (V): 26 Iq (typ) (µA): 1800 Duty cycle (max) (%): 75 Number of phases: 1 Vin (min) (V): 4.5 Vin (max) (V): 28 Iout (max) (A): 20 Operating temperature range (°C): -20 to 85 Control mode: Voltage mode Topology: Buck Rating: Catalog Vout (min) (V): 1.2
Vout (max) (V): 26 Iq (typ) (µA): 1800 Duty cycle (max) (%): 75 Number of phases: 1

UC1863-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、22V 输入、1A 双路输出谐振模式 500kHz PWM 控制器

Vin (max) (V): 22 Operating temperature range (°C): -55 to 125 Control mode: Voltage Topology: Full bridge, Half bridge, Push pull Rating: Space Features: Error amplifier, Multi-topology, Soft start, Soft switching Duty cycle (max) (%): 50 Vin (max) (V): 22 Operating temperature range (°C): -55 to 125 Control mode: Voltage Topology: Full bridge, Half bridge, Push pull Rating: Space Features: Error amplifier, Multi-topology, Soft start, Soft switching Duty cycle (max) (%): 50

TPS755

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: 具有电源正常指示和使能功能的 5A、超低压降稳压器

Output options: Adjustable Output, Fixed Output Iout (max) (A): 5 Vin (max) (V): 5.5 Vin (min) (V): 2.8 Vout (max) (V): 5 Vout (min) (V): 1.22 Fixed output options (V): 1.5, 1.8, 2.5, 3.3 Rating: Catalog Noise (µVrms): 35 PSRR at 100 KHz (dB): 12 Iq (typ) (mA): 0.12 Thermal resistance θJA (°C/W): 39 Load capacitance (min) (µF): 47 Regulated outputs (#): 1 Features: Enable, Power good Accuracy (%): 3 Dropout voltage (Vdo) (typ) (mV): 250 Operating temperature range (°C): -40 to 125 Output options: Adjustable Output, Fixed Output Iout (max) (A): 5
Vin (max) (V): 5.5 Vin (min) (V): 2.8 Vout (max) (V): 5 Vout (min) (V): 1.22 Fixed output options (V): 1.5, 1.8, 2.5, 3.3 Rating: Catalog Noise (µVrms): 35 PSRR at 100 KHz (dB): 12 Iq (typ) (mA): 0.12 Thermal resistance θJA (°C/W): 39 Load capacitance (min) (µF): 47 Regulated outputs (#): 1 Features: Enable, Power good Accuracy (%): 3 Dropout voltage (Vdo) (typ) (mV): 250 Operating temperature range (°C): -40 to 125

TPS757

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: 具有电源正常指示和使能功能的 3A 超低压降稳压器

Output options: Adjustable Output, Fixed Output Iout (max) (A): 3 Vin (max) (V): 5.5 Vin (min) (V): 2.8 Vout (max) (V): 5 Vout (min) (V): 1.22 Fixed output options (V): 1.5, 1.8, 2.5, 3.3 Rating: Catalog Noise (µVrms): 35 PSRR at 100 KHz (dB): 12 Iq (typ) (mA): 0.12 Thermal resistance θJA (°C/W): 39 Load capacitance (min) (µF): 47 Regulated outputs (#): 1 Features: Enable, Power good Accuracy (%): 3 Dropout voltage (Vdo) (typ) (mV): 150 Operating temperature range (°C): -40 to 125 Output options: Adjustable Output, Fixed Output Iout (max) (A): 3
Vin (max) (V): 5.5 Vin (min) (V): 2.8 Vout (max) (V): 5 Vout (min) (V): 1.22 Fixed output options (V): 1.5, 1.8, 2.5, 3.3 Rating: Catalog Noise (µVrms): 35 PSRR at 100 KHz (dB): 12 Iq (typ) (mA): 0.12 Thermal resistance θJA (°C/W): 39 Load capacitance (min) (µF): 47 Regulated outputs (#): 1 Features: Enable, Power good Accuracy (%): 3 Dropout voltage (Vdo) (typ) (mV): 150 Operating temperature range (°C): -40 to 125

DCR021205

分类: 微电路 / 混合集成电路 / 电源变换器 / DC/DC变换器
数据:

简介: 微型 2W 隔离稳压直流/直流转换器

Features: 2W, Regulated, Single output Vin (min) (V): 10.8 Vin (max) (V): 13.2 Device type: Isolated modules Regulated outputs (#): 1 Rating: Catalog Operating temperature range (°C): -40 to 70 Topology: Buck Control mode: Voltage mode Features: 2W, Regulated, Single output Vin (min) (V): 10.8 Vin (max) (V): 13.2 Device type: Isolated modules Regulated outputs (#): 1 Rating: Catalog Operating temperature range (°C): -40 to 70 Topology: Buck Control mode: Voltage mode

DCR022405

分类: 微电路 / 混合集成电路 / 电源变换器 / DC/DC变换器
数据:

简介: 微型 2W 隔离稳压直流/直流转换器

Features: 2W, Regulated, Single output Vin (min) (V): 21.6 Vin (max) (V): 26.4 Device type: Isolated modules Regulated outputs (#): 1 Rating: Catalog Operating temperature range (°C): -40 to 70 Topology: Buck Control mode: Voltage mode Features: 2W, Regulated, Single output Vin (min) (V): 21.6 Vin (max) (V): 26.4 Device type: Isolated modules Regulated outputs (#): 1 Rating: Catalog Operating temperature range (°C): -40 to 70 Topology: Buck Control mode: Voltage mode

REG101

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: 具有使能功能的 100mA、10V、低压降稳压器

Output options: Adjustable Output, Fixed Output Iout (max) (A): 0.1 Vin (max) (V): 10 Vin (min) (V): 1.8 Vout (max) (V): 5.5 Vout (min) (V): 2.5 Fixed output options (V): 2.5, 2.8, 2.85, 3, 3.3, 5 Rating: Catalog Noise (µVrms): 23 PSRR at 100 KHz (dB): 46 Iq (typ) (mA): 0.4 Thermal resistance θJA (°C/W): 150 Load capacitance (min) (µF): 0 Regulated outputs (#): 1 Accuracy (%): 2 Dropout voltage (Vdo) (typ) (mV): 60 Operating temperature range (°C): -40 to 85 Output options: Adjustable Output, Fixed Output Iout (max) (A): 0.1 Vin (max) (V): 10
Vin (min) (V): 1.8 Vout (max) (V): 5.5 Vout (min) (V): 2.5 Fixed output options (V): 2.5, 2.8, 2.85, 3, 3.3, 5 Rating: Catalog Noise (µVrms): 23 PSRR at 100 KHz (dB): 46 Iq (typ) (mA): 0.4 Thermal resistance θJA (°C/W): 150 Load capacitance (min) (µF): 0 Regulated outputs (#): 1 Accuracy (%): 2 Dropout voltage (Vdo) (typ) (mV): 60 Operating temperature range (°C): -40 to 85

TPPM0302

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: 具有电源正常指示功能的 400mA、低压降稳压器

Output options: Fixed Output Iout (max) (A): 0.4 Vin (max) (V): 5.5 Vin (min) (V): 4.5 Vout (max) (V): 3.3 Vout (min) (V): 3.3 Fixed output options (V): 3.3 Rating: Catalog Iq (typ) (mA): 2.5 Thermal resistance θJA (°C/W): 59 Load capacitance (min) (µF): 4.7 Regulated outputs (#): 1 Accuracy (%): 5 Dropout voltage (Vdo) (typ) (mV): 1000 Operating temperature range (°C): 0 to 70 Output options: Fixed Output Iout (max) (A): 0.4 Vin (max) (V): 5.5 Vin (min) (V): 4.5 Vout (max) (V): 3.3
Vout (min) (V): 3.3 Fixed output options (V): 3.3 Rating: Catalog Iq (typ) (mA): 2.5 Thermal resistance θJA (°C/W): 59 Load capacitance (min) (µF): 4.7 Regulated outputs (#): 1 Accuracy (%): 5 Dropout voltage (Vdo) (typ) (mV): 1000 Operating temperature range (°C): 0 to 70

LM2794

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: 具有模拟和 PWM 亮度控制功能的电流调节开关电容器 LED 电源

Number of channels: 4 Vin (min) (V): 2.7 Vin (max) (V): 5.5 Vout (min) (V): 2.7 Vout (max) (V): 5.5 Type: Capacitive Switching frequency (max) (kHz): 675 Duty cycle (max) (%): 100 LED current per channel (mA): 20 Peak efficiency (%): 80 Topology: Boost Features: Analog/PWM mixed dimming Operating temperature range (°C): -30 to 85 Rating: Catalog Number of channels: 4 Vin (min) (V): 2.7 Vin (max) (V): 5.5 Vout (min) (V): 2.7 Vout (max) (V): 5.5 Type: Capacitive
Switching frequency (max) (kHz): 675 Duty cycle (max) (%): 100 LED current per channel (mA): 20 Peak efficiency (%): 80 Topology: Boost Features: Analog/PWM mixed dimming Operating temperature range (°C): -30 to 85 Rating: Catalog