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。

LM25117-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: 具有跟踪功能的汽车级 4.5-42V 宽输入电压、电流模式同步降压控制器

Vin (min) (V): 4.5 Vin (max) (V): 42 Iout (max) (A): 20 Operating temperature range (°C): -40 to 125 Control mode: current mode Topology: Buck Controller Rating: Automotive Vout (min) (V): 0.8 Vout (max) (V): 41 Iq (typ) (µA): 4800 Duty cycle (max) (%): 98 Number of phases: 1 Vin (min) (V): 4.5 Vin (max) (V): 42 Iout (max) (A): 20 Operating temperature range (°C): -40 to 125 Control mode: current mode Topology: Buck Controller Rating: Automotive Vout (min) (V): 0.8 更多

Vout (max) (V): 41 Iq (typ) (µA): 4800 Duty cycle (max) (%): 98 Number of phases: 1

LM4040-N-Q1

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: 汽车类 100ppm/°C 精密微功耗并联电压基准

VO (V): 2.5, 3 Initial accuracy (max) (%): 0.1, 0.2, 0.5, 1, 2 VO adj (min) (V): 2.048 VO adj (max) (V): 3 Iz for regulation (min) (µA): 45 Reference voltage (V): Fixed Rating: Automotive TI functional safety category: Functional Safety-Capable Temp coeff (max) (ppm/°C): 100, 150 Operating temperature range (°C): -40 to 125 Iout/Iz (max) (mA): 15 VO (V): 2.5, 3 Initial accuracy (max) (%): 0.1, 0.2, 0.5, 1, 2 VO adj (min) (V): 2.048 VO adj (max) (V): 3 Iz for regulation (min) (µA): 45 Reference voltage (V): Fixed Rating: Automotive TI functional safety category: Functional Safety-Capable Temp coeff (max) (ppm/°C): 100, 150 更多

Operating temperature range (°C): -40 to 125 Iout/Iz (max) (mA): 15

TLC5948A

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 7 位点校正、7 位全局亮度控制、省电模式和全诊断功能的 16 通道 ES-PWM LED 驱动器

Analog dimming steps: 128 Data transfer rate (typ) (MHz): 33 Ch to ch accuracy (typ) (±%): 1.5 Rating: Catalog Operating temperature range (°C): -40 to 85 Analog dimming steps: 128 Data transfer rate (typ) (MHz): 33 Ch to ch accuracy (typ) (±%): 1.5 Rating: Catalog Operating temperature range (°C): -40 to 85

TPS2560A

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: 低电平有效的双通道、0.25-2.8A 可调节ILIMIT（可实现 2.3±0.2A 设置）、2.5-6.5V、44mΩ USB 电源开关

Product type: Adjustable current limit, Power switch Vin (min) (V): 2.5 Vin (max) (V): 6.5 Continuous current (max) (A): 2.5 Current limit (A): 0.25 to 2.5 Operating temperature range (°C): -40 to 125 Enable: Active Low Number of switches: 2 Current limit accuracy at 1 A: 2.1A Min / 2.5A Max Setting (Including Resistor) Rating: Catalog Product type: Adjustable current limit, Power switch Vin (min) (V): 2.5 Vin (max) (V): 6.5 Continuous current (max) (A): 2.5 Current limit (A): 0.25 to 2.5 Operating temperature range (°C): -40 to 125 Enable: Active Low Number of switches: 2 Current limit accuracy at 1 A: 2.1A Min / 2.5A Max Setting (Including Resistor) Rating: Catalog

TPS2561A

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: 高电平有效的双通道、0.25-2.8A 可调节ILIMIT（可实现 2.3±0.2A 设置）、2.5-6.5V、44mΩ USB 电源开关

Product type: Adjustable current limit, Power switch Vin (min) (V): 2.5 Vin (max) (V): 6.5 Continuous current (max) (A): 2.5 Current limit (A): 0.25 to 2.5 Operating temperature range (°C): -40 to 125 Enable: Active High Number of switches: 2 Current limit accuracy at 1 A: 2.1A Min / 2.5A Max Setting (Including Resistor) Rating: Catalog Product type: Adjustable current limit, Power switch Vin (min) (V): 2.5 Vin (max) (V): 6.5 Continuous current (max) (A): 2.5 Current limit (A): 0.25 to 2.5 Operating temperature range (°C): -40 to 125 Enable: Active High Number of switches: 2 Current limit accuracy at 1 A: 2.1A Min / 2.5A Max Setting (Including Resistor) Rating: Catalog

TPS2378

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 AUX 控制功能的 IEEE 802.3at PoE 高功率 PD 接口

Vin (min) (V): 0 Vin (max) (V): 57 PoE current limit (min) (mA): 850 PoE inrush limit (mA) (typ) (A): 0.14 rDS(on) per FET (typ) (mΩ): 420 PoE standards supported: 802.3at Type 1 (802.3af), 802.3at Type 2 PD power level: 13W, 25W DC/DC control: PD Only Fault response: Auto Retry Features: PG, Primary-side adapter priority, Thermal shutdown Operating temperature range (°C): -40 to 85 Rating: Catalog Vin (min) (V): 0 Vin (max) (V): 57 PoE current limit (min) (mA): 850 PoE inrush limit (mA) (typ) (A): 0.14 rDS(on) per FET (typ) (mΩ): 420 PoE standards supported: 802.3at Type 1 (802.3af), 802.3at Type 2 PD power level: 13W, 25W DC/DC control: PD Only 更多

Fault response: Auto Retry Features: PG, Primary-side adapter priority, Thermal shutdown Operating temperature range (°C): -40 to 85 Rating: Catalog

TPS2060C

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: 低电平有效且具有输出放电和反向阻断功能的双通道、1.5A 负载、4.5-5.5V、70mΩ USB 电源开关

Product type: Fixed current limit, Power switch Vin (min) (V): 4.5 Vin (max) (V): 5.5 Continuous current (max) (A): 1.5 Current limit (A): 2.29 Operating temperature range (°C): -40 to 125 Enable: Active Low Number of switches: 2 Current limit accuracy at 1 A: 0.25 Rating: Catalog Product type: Fixed current limit, Power switch Vin (min) (V): 4.5 Vin (max) (V): 5.5 Continuous current (max) (A): 1.5 Current limit (A): 2.29 Operating temperature range (°C): -40 to 125 Enable: Active Low Number of switches: 2 Current limit accuracy at 1 A: 0.25 Rating: Catalog

TPS40170-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: 具有电压跟踪功能的汽车级、4.5V 至 60V 同步降压控制器

Vin (min) (V): 4.5 Vin (max) (V): 60 Iout (max) (A): 20 Operating temperature range (°C): -40 to 125 Control mode: Voltage mode Topology: Buck Rating: Automotive Vout (min) (V): 0.6 Vout (max) (V): 57 Iq (typ) (µA): 4500 Duty cycle (max) (%): 95 Number of phases: 1 Vin (min) (V): 4.5 Vin (max) (V): 60 Iout (max) (A): 20 Operating temperature range (°C): -40 to 125 Control mode: Voltage mode Topology: Buck Rating: Automotive Vout (min) (V): 0.6 更多

Vout (max) (V): 57 Iq (typ) (µA): 4500 Duty cycle (max) (%): 95 Number of phases: 1

TPS54386-Q1

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: 汽车类 4.5V 至 28V、600kHz 固定频率双路 3A 降压转换器

Rating: Automotive Operating temperature range (°C): -40 to 105 Topology: Buck Type: Converter Iout (max) (A): 3 Vin (min) (V): 4.5 Vin (max) (V): 28 Switching frequency (min) (kHz): 600 Switching frequency (max) (kHz): 600 Features: Enable, Phase Interleaving Control mode: current mode Vout (min) (V): 0.8 Vout (max) (V): 25.2 Iq (typ) (µA): 1800 Duty cycle (max) (%): 85 Rating: Automotive Operating temperature range (°C): -40 to 105 Topology: Buck Type: Converter Iout (max) (A): 3 更多

Vin (min) (V): 4.5 Vin (max) (V): 28 Switching frequency (min) (kHz): 600 Switching frequency (max) (kHz): 600 Features: Enable, Phase Interleaving Control mode: current mode Vout (min) (V): 0.8 Vout (max) (V): 25.2 Iq (typ) (µA): 1800 Duty cycle (max) (%): 85

TPS62242-Q1

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 1.2V 固定输出电压的汽车类 2V 至 6V、2.25MHz 固定频率 300mA 降压转换器

Rating: Automotive Operating temperature range (°C): -40 to 115 Topology: Buck Type: Converter Iout (max) (A): 0.3 Vin (min) (V): 2 Vin (max) (V): 6 Switching frequency (min) (kHz): 2250 Switching frequency (max) (kHz): 2250 Control mode: Voltage mode Vout (min) (V): 1.2 Vout (max) (V): 1.2 Iq (typ) (µA): 15 Duty cycle (max) (%): 100 Rating: Automotive Operating temperature range (°C): -40 to 115 Topology: Buck Type: Converter Iout (max) (A): 0.3 Vin (min) (V): 2 更多

Vin (max) (V): 6 Switching frequency (min) (kHz): 2250 Switching frequency (max) (kHz): 2250 Control mode: Voltage mode Vout (min) (V): 1.2 Vout (max) (V): 1.2 Iq (typ) (µA): 15 Duty cycle (max) (%): 100