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。

UCC3813-4

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 12.5V/8.3V UVLO、50% 占空比、温度范围为 0°C 至 70°C 的经济型低功耗 BICMOS 1MHz 电流模式 PWM

Vin (max) (V): 11 Operating temperature range (°C): 0 to 70 Control mode: Current Topology: Boost, Flyback Rating: Catalog Duty cycle (max) (%): 50 Vin (max) (V): 11 Operating temperature range (°C): 0 to 70 Control mode: Current Topology: Boost, Flyback Rating: Catalog Duty cycle (max) (%): 50

UCC3813-5

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 4.1V/3.6V UVLO 和 50% 占空比的低功耗经济型 BiCMOS 1MHz 电流模式 PWM 控制器

LM137JAN-SP

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: 航天级 -4.2V 至 -40V、1.5A 可调节输出负电压线性稳压器

Output options: Adjustable Output, Negative Output Iout (max) (A): 1.5 Vin (max) (V): -4.2 Vin (min) (V): -40 Vout (max) (V): -1.2 Vout (min) (V): -37 Fixed output options (V): 0 Rating: Space Noise (µVrms): 1110 PSRR at 100 KHz (dB): 30 Iq (typ) (mA): 0.065 Thermal resistance θJA (°C/W): 137 Load capacitance (min) (µF): 1 Regulated outputs (#): 1 Accuracy (%): 4 Dropout voltage (Vdo) (typ) (mV): 3000 Operating temperature range (°C): -55 to 150 Radiation, SEL (MeV·cm2/mg): Bipolar Output options: Adjustable Output, Negative Output Iout (max) (A): 1.5 更多

Vin (max) (V): -4.2 Vin (min) (V): -40 Vout (max) (V): -1.2 Vout (min) (V): -37 Fixed output options (V): 0 Rating: Space Noise (µVrms): 1110 PSRR at 100 KHz (dB): 30 Iq (typ) (mA): 0.065 Thermal resistance θJA (°C/W): 137 Load capacitance (min) (µF): 1 Regulated outputs (#): 1 Accuracy (%): 4 Dropout voltage (Vdo) (typ) (mV): 3000 Operating temperature range (°C): -55 to 150 Radiation, SEL (MeV·cm2/mg): Bipolar

LM2574

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 4 个外部组件的 8V 至 40V、500mA SIMPLE SWITCHER® 降压转换器

Rating: Catalog Operating temperature range (°C): -40 to 125 Topology: Buck Type: Converter Iout (max) (A): 0.5 Vin (min) (V): 4 Vin (max) (V): 40 Switching frequency (min) (kHz): 52 Switching frequency (max) (kHz): 52 Features: Enable, Over Current Protection Control mode: Voltage mode Vout (min) (V): 3.3 Vout (max) (V): 37 Iq (typ) (µA): 5000 Duty cycle (max) (%): 98 Rating: Catalog Operating temperature range (°C): -40 to 125 Topology: Buck Type: Converter Iout (max) (A): 0.5 更多

Vin (min) (V): 4 Vin (max) (V): 40 Switching frequency (min) (kHz): 52 Switching frequency (max) (kHz): 52 Features: Enable, Over Current Protection Control mode: Voltage mode Vout (min) (V): 3.3 Vout (max) (V): 37 Iq (typ) (µA): 5000 Duty cycle (max) (%): 98

LM2574HV

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: SIMPLE SWITCHER 0.5A 降压电压稳压器

Rating: Catalog Operating temperature range (°C): -40 to 125 Topology: Buck Type: Converter Iout (max) (A): 0.5 Vin (min) (V): 4 Vin (max) (V): 60 Switching frequency (min) (kHz): 52 Switching frequency (max) (kHz): 52 Features: Enable, Over Current Protection Control mode: Voltage mode Vout (min) (V): 3.3 Vout (max) (V): 37 Iq (typ) (µA): 5000 Duty cycle (max) (%): 98 Rating: Catalog Operating temperature range (°C): -40 to 125 Topology: Buck Type: Converter Iout (max) (A): 0.5 更多

Vin (min) (V): 4 Vin (max) (V): 60 Switching frequency (min) (kHz): 52 Switching frequency (max) (kHz): 52 Features: Enable, Over Current Protection Control mode: Voltage mode Vout (min) (V): 3.3 Vout (max) (V): 37 Iq (typ) (µA): 5000 Duty cycle (max) (%): 98

LM4431

分类: 微电路 / 半导体集成电路 / 模拟集成电路 / 非线性电路 / 电压基准电路
数据:

简介: 微功耗并联电压基准

VO (V): 2.5 Initial accuracy (max) (%): 2 VO adj (min) (V): 2.5 VO adj (max) (V): 2.5 Iz for regulation (min) (µA): 100 Reference voltage (V): Fixed Rating: Catalog Operating temperature range (°C): 0 to 70 Iout/Iz (max) (mA): 15 VO (V): 2.5 Initial accuracy (max) (%): 2 VO adj (min) (V): 2.5 VO adj (max) (V): 2.5 Iz for regulation (min) (µA): 100 Reference voltage (V): Fixed Rating: Catalog Operating temperature range (°C): 0 to 70 Iout/Iz (max) (mA): 15

LM2575

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: 具有输出使能端的 1A 简易降压电压可调节开关稳压器

Rating: Catalog Operating temperature range (°C): -40 to 125 Topology: Buck Type: Converter Iout (max) (A): 1 Vin (min) (V): 4.75 Vin (max) (V): 40 Switching frequency (min) (kHz): 47 Switching frequency (max) (kHz): 58 Features: Enable, Over Current Protection Control mode: Voltage mode Vout (min) (V): 1.23 Vout (max) (V): 37 Iq (typ) (µA): 5000 Duty cycle (max) (%): 98 Rating: Catalog Operating temperature range (°C): -40 to 125 Topology: Buck Type: Converter Iout (max) (A): 1 更多

Vin (min) (V): 4.75 Vin (max) (V): 40 Switching frequency (min) (kHz): 47 Switching frequency (max) (kHz): 58 Features: Enable, Over Current Protection Control mode: Voltage mode Vout (min) (V): 1.23 Vout (max) (V): 37 Iq (typ) (µA): 5000 Duty cycle (max) (%): 98

LM2937

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: 500mA、26V、高 PSRR、低压降稳压器

Output options: Fixed Output Iout (max) (A): 0.5 Vin (max) (V): 26 Vin (min) (V): 6 Vout (max) (V): 15 Vout (min) (V): 5 Fixed output options (V): 2.5, 3.3, 5, 8, 10, 12, 15 Rating: Catalog Noise (µVrms): 150 PSRR at 100 KHz (dB): 57 Iq (typ) (mA): 2 Thermal resistance θJA (°C/W): 42, 58.4, 78 Load capacitance (min) (µF): 10 Regulated outputs (#): 1 Accuracy (%): 5 Dropout voltage (Vdo) (typ) (mV): 500 Operating temperature range (°C): -40 to 125 Output options: Fixed Output Iout (max) (A): 0.5 Vin (max) (V): 26 更多

Vin (min) (V): 6 Vout (max) (V): 15 Vout (min) (V): 5 Fixed output options (V): 2.5, 3.3, 5, 8, 10, 12, 15 Rating: Catalog Noise (µVrms): 150 PSRR at 100 KHz (dB): 57 Iq (typ) (mA): 2 Thermal resistance θJA (°C/W): 42, 58.4, 78 Load capacitance (min) (µF): 10 Regulated outputs (#): 1 Accuracy (%): 5 Dropout voltage (Vdo) (typ) (mV): 500 Operating temperature range (°C): -40 to 125

TPIC6259

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: 250mA/通道 8 位可寻址锁存器

Number of channels: 8 Topology: Open drain Rating: Automotive Operating temperature range (°C): -40 to 125 Vin (min) (V): 4.5 Vin (max) (V): 5.5 Vout (max) (V): 45 Features: Enable/Shutdown, Thermal shutdown Number of channels: 8 Topology: Open drain Rating: Automotive Operating temperature range (°C): -40 to 125 Vin (min) (V): 4.5 Vin (max) (V): 5.5 Vout (max) (V): 45 Features: Enable/Shutdown, Thermal shutdown

TPIC6273

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: 八通道、250mA/通道 D 类锁存器