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。

LM26484

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: 两个直流/直流转换器和一个 LDO 可配置 PMIC

Processor supplier: Generic Processor name: Generic Regulated outputs (#): 3 Step-down DC/DC converter: 2 Step-up DC/DC converter: 0 LDO: 1 Vin (min) (V): 3 Vin (max) (V): 5.5 Vout (min) (V): 0.8 Vout (max) (V): 3.5 Iout (max) (A): 2 Configurability: Hardware configurable Rating: Catalog Operating temperature range (°C): -40 to 125 Step-down DC/DC controller: 0 Step-up DC/DC controller: 0 Switching frequency (max) (kHz): 2000 Shutdown current (ISD) (typ) (µA): 0.03 Switching frequency (typ) (kHz): 2000 Product type: Processor and FPGA
Processor supplier: Generic Processor name: Generic Regulated outputs (#): 3 Step-down DC/DC converter: 2 Step-up DC/DC converter: 0 LDO: 1 Vin (min) (V): 3 Vin (max) (V): 5.5 Vout (min) (V): 0.8 Vout (max) (V): 3.5 Iout (max) (A): 2 Configurability: Hardware configurable Rating: Catalog Operating temperature range (°C): -40 to 125 Step-down DC/DC controller: 0 Step-up DC/DC controller: 0 Switching frequency (max) (kHz): 2000 Shutdown current (ISD) (typ) (µA): 0.03 Switching frequency (typ) (kHz): 2000 Product type: Processor and FPGA

LM3489-Q1

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: 具有使能引脚的汽车级 4.5V 至 35V、滞环非同步 PFET 降压控制器

Vin (min) (V): 4.5 Vin (max) (V): 35 Iout (max) (A): 4 Operating temperature range (°C): -40 to 125 Control mode: Hysteretic Topology: Buck Controller Rating: Automotive Vout (min) (V): 1.239 Vout (max) (V): 35 Features: Enable Iq (typ) (µA): 280 Duty cycle (max) (%): 100 Number of phases: 1 Vin (min) (V): 4.5 Vin (max) (V): 35 Iout (max) (A): 4 Operating temperature range (°C): -40 to 125 Control mode: Hysteretic Topology: Buck Controller Rating: Automotive
Vout (min) (V): 1.239 Vout (max) (V): 35 Features: Enable Iq (typ) (µA): 280 Duty cycle (max) (%): 100 Number of phases: 1

TPS2021-Q1

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: 低电平有效的汽车类 0.6A 负载、2.7-5.5V、33mΩ USB 电源开关

Product type: Fixed current limit, Power switch Vin (min) (V): 2.7 Vin (max) (V): 5.5 Continuous current (max) (A): 0.6 Current limit (A): 0.9 Operating temperature range (°C): -40 to 125 Enable: Active Low Number of switches: 1 Current limit accuracy at 1 A: 0.2 Rating: Automotive Product type: Fixed current limit, Power switch Vin (min) (V): 2.7 Vin (max) (V): 5.5 Continuous current (max) (A): 0.6 Current limit (A): 0.9 Operating temperature range (°C): -40 to 125 Enable: Active Low Number of switches: 1 Current limit accuracy at 1 A: 0.2 Rating: Automotive

TLC5926

分类: 微电路 / 半导体集成电路 / 接口电路 / 驱动器
数据:

简介: 16 位恒定电流 LED 下沉式驱动器

Analog dimming steps: 256 Data transfer rate (typ) (MHz): 30 Ch to ch accuracy (typ) (±%): 6 Rating: Catalog Operating temperature range (°C): -40 to 125 Analog dimming steps: 256 Data transfer rate (typ) (MHz): 30 Ch to ch accuracy (typ) (±%): 6 Rating: Catalog Operating temperature range (°C): -40 to 125

TLC5927

分类: 微电路 / 半导体集成电路 / 接口电路 / 驱动器
数据:

简介: 具有短路检测功能的 16 位恒流 LED 灌流驱动器

Analog dimming steps: 256 Data transfer rate (typ) (MHz): 30 Ch to ch accuracy (typ) (±%): 6 Rating: Catalog Operating temperature range (°C): -40 to 125 Analog dimming steps: 256 Data transfer rate (typ) (MHz): 30 Ch to ch accuracy (typ) (±%): 6 Rating: Catalog Operating temperature range (°C): -40 to 125

TPS3818G25

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: 低静态电流、高精度可编程延迟监控器

Number of supplies monitored: 1 Threshold voltage 1 (typ) (V): 2.33 Reset threshold accuracy (%): 0.5 Iq (typ) (mA): 0.0024 Output driver type/reset output: Active-low, Open-drain Time delay (ms): 20, 300 Supply voltage (min) (V): 1.7 Supply voltage (max) (V): 6.5 Rating: Catalog Watchdog timer WDI (s): None Operating temperature range (°C): -40 to 125 Number of supplies monitored: 1 Threshold voltage 1 (typ) (V): 2.33 Reset threshold accuracy (%): 0.5 Iq (typ) (mA): 0.0024 Output driver type/reset output: Active-low, Open-drain Time delay (ms): 20, 300 Supply voltage (min) (V): 1.7 Supply voltage (max) (V): 6.5 Rating: Catalog
Watchdog timer WDI (s): None Operating temperature range (°C): -40 to 125

TPS62601

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: 采用芯片级封装的 500mA、6MHz 同步降压转换器

Rating: Catalog Operating temperature range (°C): -40 to 85 Topology: Buck Type: Converter Iout (max) (A): 0.5 Vin (min) (V): 2.3 Vin (max) (V): 5.5 Switching frequency (min) (kHz): 5400 Switching frequency (max) (kHz): 6600 Features: Enable, Light load efficiency, Synchronous Rectification Control mode: Voltage mode Vout (min) (V): 1.8 Vout (max) (V): 1.8 Iq (typ) (µA): 30 Duty cycle (max) (%): 78 Rating: Catalog Operating temperature range (°C): -40 to 85 Topology: Buck Type: Converter Iout (max) (A): 0.5
Vin (min) (V): 2.3 Vin (max) (V): 5.5 Switching frequency (min) (kHz): 5400 Switching frequency (max) (kHz): 6600 Features: Enable, Light load efficiency, Synchronous Rectification Control mode: Voltage mode Vout (min) (V): 1.8 Vout (max) (V): 1.8 Iq (typ) (µA): 30 Duty cycle (max) (%): 78

LM20323

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: 4.5-36V 3A 电流模式同步降压稳压器

Rating: Catalog Operating temperature range (°C): -40 to 125 Topology: Buck Type: Converter Iout (max) (A): 3 Vin (min) (V): 4.5 Vin (max) (V): 36 Switching frequency (min) (kHz): 500 Switching frequency (max) (kHz): 500 Control mode: current mode Vout (min) (V): 0.8 Vout (max) (V): 32 Iq (typ) (µA): 2300 Duty cycle (max) (%): 80 Rating: Catalog Operating temperature range (°C): -40 to 125 Topology: Buck Type: Converter Iout (max) (A): 3 Vin (min) (V): 4.5
Vin (max) (V): 36 Switching frequency (min) (kHz): 500 Switching frequency (max) (kHz): 500 Control mode: current mode Vout (min) (V): 0.8 Vout (max) (V): 32 Iq (typ) (µA): 2300 Duty cycle (max) (%): 80

LM20333

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: 具有频率同步功能的 4.5V 至 36V、3A 电流模式同步降压稳压器

Rating: Catalog Operating temperature range (°C): -40 to 125 Topology: Buck Type: Converter Iout (max) (A): 3 Vin (min) (V): 4.5 Vin (max) (V): 36 Switching frequency (min) (kHz): 250 Switching frequency (max) (kHz): 1500 Control mode: current mode Vout (min) (V): 0.8 Vout (max) (V): 32 Iq (typ) (µA): 2300 Duty cycle (max) (%): 80 Rating: Catalog Operating temperature range (°C): -40 to 125 Topology: Buck Type: Converter Iout (max) (A): 3 Vin (min) (V): 4.5
Vin (max) (V): 36 Switching frequency (min) (kHz): 250 Switching frequency (max) (kHz): 1500 Control mode: current mode Vout (min) (V): 0.8 Vout (max) (V): 32 Iq (typ) (µA): 2300 Duty cycle (max) (%): 80

LM3429

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: 适用于恒流 LED 驱动器的简易 N 沟道控制器

Input voltage type: DC/DC Topology: Boost, Boost Controller, Buck-Boost Vin (min) (V): 4.5 Vin (max) (V): 75 Vout (max) (V): 72 Vout (min) (V): 3 Iout (max) (A): 5 Iq (typ) (mA): 1.6 Features: Adjustable Switch Frequency, Enable/Shutdown, 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: Boost, Boost Controller, Buck-Boost Vin (min) (V): 4.5 Vin (max) (V): 75 Vout (max) (V): 72 Vout (min) (V): 3 Iout (max) (A): 5
Iq (typ) (mA): 1.6 Features: Adjustable Switch Frequency, Enable/Shutdown, Thermal shutdown Operating temperature range (°C): -40 to 125 Dimming method: Analog, PWM Number of channels: 1 Rating: Catalog