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。

TPS55340

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: 5A、40V 宽输入电压升压、反激式和 SEPIC 转换器

Rating: Catalog Operating temperature range (°C): -40 to 150 Topology: Boost, Flyback, Forward, SEPIC Type: Converter Vin (min) (V): 2.9 Vin (max) (V): 32 Switching frequency (min) (kHz): 100 Switching frequency (max) (kHz): 1200 Vout (min) (V): 3 Vout (max) (V): 38 Iq (typ) (µA): 500 Duty cycle (max) (%): 90 Switch current limit (typ) (A): 6.6 Rating: Catalog Operating temperature range (°C): -40 to 150 Topology: Boost, Flyback, Forward, SEPIC Type: Converter Vin (min) (V): 2.9 Vin (max) (V): 32 Switching frequency (min) (kHz): 100 更多

Switching frequency (max) (kHz): 1200 Vout (min) (V): 3 Vout (max) (V): 38 Iq (typ) (µA): 500 Duty cycle (max) (%): 90 Switch current limit (typ) (A): 6.6

TPS61253

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 1.2mm x 1.3mm WCSP 封装的 3.5MHz、5V、1.5A 负载升压转换器

Rating: Catalog Operating temperature range (°C): -40 to 125 Topology: Boost Type: Converter Vin (min) (V): 2.65 Vin (max) (V): 4.85 Switching frequency (min) (kHz): 3500 Switching frequency (max) (kHz): 3500 Vout (min) (V): 5 Vout (max) (V): 5 Iq (typ) (µA): 20 Duty cycle (max) (%): 100 Switch current limit (typ) (A): 3.6 Rating: Catalog Operating temperature range (°C): -40 to 125 Topology: Boost Type: Converter Vin (min) (V): 2.65 Vin (max) (V): 4.85 Switching frequency (min) (kHz): 3500 更多

Switching frequency (max) (kHz): 3500 Vout (min) (V): 5 Vout (max) (V): 5 Iq (typ) (µA): 20 Duty cycle (max) (%): 100 Switch current limit (typ) (A): 3.6

TPS61258

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 1.2mm x 1.3mm WCSP 封装的 3.5MHz、4.5V、1.5A 负载升压转换器

Rating: Catalog Operating temperature range (°C): -40 to 125 Topology: Boost Type: Converter Vin (min) (V): 2.65 Vin (max) (V): 4.85 Switching frequency (min) (kHz): 3500 Switching frequency (max) (kHz): 3500 Vout (min) (V): 4.5 Vout (max) (V): 4.5 Iq (typ) (µA): 20 Duty cycle (max) (%): 100 Switch current limit (typ) (A): 3.6 Rating: Catalog Operating temperature range (°C): -40 to 125 Topology: Boost Type: Converter Vin (min) (V): 2.65 Vin (max) (V): 4.85 Switching frequency (min) (kHz): 3500 更多

Switching frequency (max) (kHz): 3500 Vout (min) (V): 4.5 Vout (max) (V): 4.5 Iq (typ) (µA): 20 Duty cycle (max) (%): 100 Switch current limit (typ) (A): 3.6

UCD3138

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: 用于隔离电源的高度集成数字控制器（具有 3 个反馈环路和 8 个 DPWM 输出）

Operating temperature range (°C): -40 to 125 Rating: Catalog Operating temperature range (°C): -40 to 125 Rating: Catalog

TPS799L

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: 采用晶圆芯片级封装的 200mA、低 IQ、低压降稳压器

Output options: Fixed Output Iout (max) (A): 0.2 Vin (max) (V): 6.5 Vin (min) (V): 2.7 Vout (max) (V): 5.7 Vout (min) (V): 5.4 Fixed output options (V): 5.4, 5.7 Rating: Catalog Noise (µVrms): 54 PSRR at 100 KHz (dB): 38 Iq (typ) (mA): 0.04 Thermal resistance θJA (°C/W): 143 Load capacitance (min) (µF): 2 Regulated outputs (#): 1 Features: Enable Accuracy (%): 2 Dropout voltage (Vdo) (typ) (mV): 90 Operating temperature range (°C): -40 to 125 Output options: Fixed Output Iout (max) (A): 0.2 更多

Vin (max) (V): 6.5 Vin (min) (V): 2.7 Vout (max) (V): 5.7 Vout (min) (V): 5.4 Fixed output options (V): 5.4, 5.7 Rating: Catalog Noise (µVrms): 54 PSRR at 100 KHz (dB): 38 Iq (typ) (mA): 0.04 Thermal resistance θJA (°C/W): 143 Load capacitance (min) (µF): 2 Regulated outputs (#): 1 Features: Enable Accuracy (%): 2 Dropout voltage (Vdo) (typ) (mV): 90 Operating temperature range (°C): -40 to 125

LM3463

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: 具有动态余量控制的 6 通道高电压、恒流 LED 驱动器

Input voltage type: DC Linear Topology: Current Sink, Multi-Channel Vin (min) (V): 12 Vin (max) (V): 95 Vout (max) (V): 95 Vout (min) (V): 0.9 Iout (max) (A): 6 Iq (typ) (mA): 9.75 Features: Enable/Shutdown, Thermal shutdown Operating temperature range (°C): -40 to 125 Dimming method: Analog, PWM Number of channels: 6 Rating: Catalog Input voltage type: DC Linear Topology: Current Sink, Multi-Channel Vin (min) (V): 12 Vin (max) (V): 95 Vout (max) (V): 95 Vout (min) (V): 0.9 Iout (max) (A): 6 更多

Iq (typ) (mA): 9.75 Features: Enable/Shutdown, Thermal shutdown Operating temperature range (°C): -40 to 125 Dimming method: Analog, PWM Number of channels: 6 Rating: Catalog

TPS92550

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: 450mA 14W 恒流降压型 LED 驱动器微型模块

Input voltage type: DC/DC Topology: Buck Vin (min) (V): 4.5 Vin (max) (V): 36 Vout (max) (V): 34 Vout (min) (V): 0.2 Iout (max) (A): 0.45 Iq (typ) (mA): 2.35 Features: Enable/Shutdown, Integrated Switch, Thermal shutdown Operating temperature range (°C): -40 to 125 Dimming method: Analog, PWM Number of channels: 1 Rating: Catalog Input voltage type: DC/DC Topology: Buck Vin (min) (V): 4.5 Vin (max) (V): 36 Vout (max) (V): 34 Vout (min) (V): 0.2 Iout (max) (A): 0.45 更多

Iq (typ) (mA): 2.35 Features: Enable/Shutdown, Integrated Switch, Thermal shutdown Operating temperature range (°C): -40 to 125 Dimming method: Analog, PWM Number of channels: 1 Rating: Catalog

TPS92551

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: 450mA 23W 恒流降压型 LED 驱动器微型模块

Input voltage type: DC/DC Topology: Buck Vin (min) (V): 4.5 Vin (max) (V): 60 Vout (max) (V): 58 Vout (min) (V): 0.2 Iout (max) (A): 0.45 Iq (typ) (mA): 2.65 Features: Enable/Shutdown, Integrated Switch, Thermal shutdown Operating temperature range (°C): -40 to 125 Dimming method: Analog, PWM Number of channels: 1 Rating: Catalog Input voltage type: DC/DC Topology: Buck Vin (min) (V): 4.5 Vin (max) (V): 60 Vout (max) (V): 58 Vout (min) (V): 0.2 Iout (max) (A): 0.45 更多

Iq (typ) (mA): 2.65 Features: Enable/Shutdown, Integrated Switch, Thermal shutdown Operating temperature range (°C): -40 to 125 Dimming method: Analog, PWM Number of channels: 1 Rating: Catalog

TPS62125

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: 具有可调启用阈值和磁滞的 3V-17V、300mA 降压转换器

Rating: Catalog Operating temperature range (°C): -40 to 85 Topology: Buck Type: Converter Iout (max) (A): 0.3 Vin (min) (V): 3 Vin (max) (V): 17 Switching frequency (min) (kHz): 1000 Switching frequency (max) (kHz): 1000 Control mode: Constant on-time (COT), DCS-Control Vout (min) (V): 1.2 Vout (max) (V): 10 Iq (typ) (µA): 13 Duty cycle (max) (%): 100 Rating: Catalog Operating temperature range (°C): -40 to 85 Topology: Buck Type: Converter Iout (max) (A): 0.3 Vin (min) (V): 3 更多

Vin (max) (V): 17 Switching frequency (min) (kHz): 1000 Switching frequency (max) (kHz): 1000 Control mode: Constant on-time (COT), DCS-Control Vout (min) (V): 1.2 Vout (max) (V): 10 Iq (typ) (µA): 13 Duty cycle (max) (%): 100

TPS65197

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: 8 通道电平转换器，支持 2 通道、3 通道电荷共享和面板放电

IC integration: LCD level shifter Applications: 13 to 21 inches, 21 inches and above Level shifter/scan driver (Ch): 8 Features: Charge sharing, Output discharge Rating: Catalog Operating temperature range (°C): -40 to 85 IC integration: LCD level shifter Applications: 13 to 21 inches, 21 inches and above Level shifter/scan driver (Ch): 8 Features: Charge sharing, Output discharge Rating: Catalog Operating temperature range (°C): -40 to 85