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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。

TLC5951

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 位点校正和 8 位全局亮度控制功能的 24 通道、12 位 PWM LED 驱动器

Analog dimming steps: 256 Data transfer rate (typ) (MHz): 30 Ch to ch accuracy (typ) (±%): 1.5 Rating: Catalog Operating temperature range (°C): -40 to 85 Analog dimming steps: 256 Data transfer rate (typ) (MHz): 30 Ch to ch accuracy (typ) (±%): 1.5 Rating: Catalog Operating temperature range (°C): -40 to 85

TLV431B-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: 汽车级低电压可调节精密并联稳压器

VO (V): 1.24 Initial accuracy (max) (%): 0.5 VO adj (min) (V): 1.24 VO adj (max) (V): 6 Iz for regulation (min) (µA): 55 Reference voltage (V): adjustable Rating: Automotive Temp coeff (max) (ppm/°C): 161 Operating temperature range (°C): -40 to 125 Iout/Iz (max) (mA): 15 VO (V): 1.24 Initial accuracy (max) (%): 0.5 VO adj (min) (V): 1.24 VO adj (max) (V): 6 Iz for regulation (min) (µA): 55 Reference voltage (V): adjustable Rating: Automotive Temp coeff (max) (ppm/°C): 161 Operating temperature range (°C): -40 to 125 Iout/Iz (max) (mA): 15

TPS54040

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 Eco-Mode 的 3.5V 至 42V 输入、0.5A 降压转换器

Rating: Catalog Operating temperature range (°C): -40 to 150 Topology: Buck Type: Converter Iout (max) (A): 0.5 Vin (min) (V): 3.5 Vin (max) (V): 42 Switching frequency (min) (kHz): 100 Switching frequency (max) (kHz): 2500 Control mode: current mode Vout (min) (V): 0.8 Vout (max) (V): 39 Iq (typ) (µA): 116 Duty cycle (max) (%): 98 Rating: Catalog Operating temperature range (°C): -40 to 150 Topology: Buck Type: Converter Iout (max) (A): 0.5 Vin (min) (V): 3.5
Vin (max) (V): 42 Switching frequency (min) (kHz): 100 Switching frequency (max) (kHz): 2500 Control mode: current mode Vout (min) (V): 0.8 Vout (max) (V): 39 Iq (typ) (µA): 116 Duty cycle (max) (%): 98

LM25011

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: 具有可调节限流功能的 6V 至 42V 宽输入电压、2A、恒定导通时间降压稳压器

Rating: Catalog Operating temperature range (°C): -40 to 125 Topology: Buck Type: Converter Iout (max) (A): 2 Vin (min) (V): 6 Vin (max) (V): 42 Switching frequency (min) (kHz): 50 Switching frequency (max) (kHz): 2000 Features: Adjustable current limit, Over Current Protection, Power good Control mode: Constant on-time (COT) Vout (min) (V): 2.51 Vout (max) (V): 40 Iq (typ) (µA): 1200 Duty cycle (max) (%): 99 Rating: Catalog Operating temperature range (°C): -40 to 125 Topology: Buck Type: Converter Iout (max) (A): 2
Vin (min) (V): 6 Vin (max) (V): 42 Switching frequency (min) (kHz): 50 Switching frequency (max) (kHz): 2000 Features: Adjustable current limit, Over Current Protection, Power good Control mode: Constant on-time (COT) Vout (min) (V): 2.51 Vout (max) (V): 40 Iq (typ) (µA): 1200 Duty cycle (max) (%): 99

LM25011-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: 具有可调节限流功能的汽车类 6V 至 42V 宽输入电压、2A 恒定导通时间非同步降压稳压器

Rating: Automotive Operating temperature range (°C): -40 to 125 Topology: Buck Type: Converter Iout (max) (A): 2 Vin (min) (V): 6 Vin (max) (V): 42 Switching frequency (min) (kHz): 50 Switching frequency (max) (kHz): 2000 Features: Adjustable current limit, Over Current Protection, Power good Control mode: Constant on-time (COT) Vout (min) (V): 2.51 Vout (max) (V): 40 Iq (typ) (µA): 1200 Duty cycle (max) (%): 99 Rating: Automotive Operating temperature range (°C): -40 to 125 Topology: Buck Type: Converter Iout (max) (A): 2
Vin (min) (V): 6 Vin (max) (V): 42 Switching frequency (min) (kHz): 50 Switching frequency (max) (kHz): 2000 Features: Adjustable current limit, Over Current Protection, Power good Control mode: Constant on-time (COT) Vout (min) (V): 2.51 Vout (max) (V): 40 Iq (typ) (µA): 1200 Duty cycle (max) (%): 99

TPS62620

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: 600mA、6MHz、1.82V 输出电压、90% 高效降压转换器

Rating: Catalog Operating temperature range (°C): -40 to 85 Topology: Buck Type: Converter Iout (max) (A): 0.6 Vin (min) (V): 2.3 Vin (max) (V): 5.5 Switching frequency (min) (kHz): 5400 Switching frequency (max) (kHz): 6600 Control mode: Voltage mode Vout (min) (V): 1.82 Vout (max) (V): 1.82 Iq (typ) (µA): 31 Duty cycle (max) (%): 100 Rating: Catalog Operating temperature range (°C): -40 to 85 Topology: Buck Type: Converter Iout (max) (A): 0.6 Vin (min) (V): 2.3
Vin (max) (V): 5.5 Switching frequency (min) (kHz): 5400 Switching frequency (max) (kHz): 6600 Control mode: Voltage mode Vout (min) (V): 1.82 Vout (max) (V): 1.82 Iq (typ) (µA): 31 Duty cycle (max) (%): 100

TPS62272

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: 具有可选输出电压的 2.25MHz 400mA 降压转换器

Rating: Catalog Operating temperature range (°C): -40 to 85 Topology: Buck Type: Converter Iout (max) (A): 0.4 Vin (min) (V): 2 Vin (max) (V): 6 Switching frequency (min) (kHz): 2000 Switching frequency (max) (kHz): 2500 Control mode: Voltage mode Vout (min) (V): 3.3 Vout (max) (V): 2.1 Iq (typ) (µA): 15 Duty cycle (max) (%): 100 Rating: Catalog Operating temperature range (°C): -40 to 85 Topology: Buck Type: Converter Iout (max) (A): 0.4 Vin (min) (V): 2
Vin (max) (V): 6 Switching frequency (min) (kHz): 2000 Switching frequency (max) (kHz): 2500 Control mode: Voltage mode Vout (min) (V): 3.3 Vout (max) (V): 2.1 Iq (typ) (µA): 15 Duty cycle (max) (%): 100

TPS22949

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: 具有电流限制和 LDO 的 4.5V、0.1A、350mΩ 负载开关

Number of channels: 1, 2 Vin (min) (V): 1.62 Vin (max) (V): 4.5 Imax (A): 0.2 Ron (typ) (mΩ): 350 Shutdown current (ISD) (typ) (µA): 6 Quiescent current (Iq) (typ) (µA): 85 Soft start: Fixed Rise Time Current limit type: Fixed Features: Thermal shutdown Rating: Catalog Operating temperature range (°C): -40 to 85 FET: Internal Device type: Load switches Function: Thermal shutdown Number of channels: 1, 2 Vin (min) (V): 1.62 Vin (max) (V): 4.5 Imax (A): 0.2 Ron (typ) (mΩ): 350
Shutdown current (ISD) (typ) (µA): 6 Quiescent current (Iq) (typ) (µA): 85 Soft start: Fixed Rise Time Current limit type: Fixed Features: Thermal shutdown Rating: Catalog Operating temperature range (°C): -40 to 85 FET: Internal Device type: Load switches Function: Thermal shutdown

TPS2458

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 ORing 和负载电流监控器的 3V 至 15V 热插拔控制器

FET: External Vin (min) (V): 8.5 Vin (max) (V): 15 Vabsmax_cont (V): -9999 Current limit (min) (A): 0.01 Current limit (max) (A): 500 Overcurrent response: Circuit breaker, current limiting Soft start: Adjustable Rating: Catalog Device type: eFuses and hot swap controllers Operating temperature range (°C): -40 to 85 Quiescent current (Iq) (typ) (A): 0.000001 Quiescent current (Iq) (max) (A): 0.000005 FET: External Vin (min) (V): 8.5 Vin (max) (V): 15 Vabsmax_cont (V): -9999 Current limit (min) (A): 0.01 Current limit (max) (A): 500 Overcurrent response: Circuit breaker, current limiting
Soft start: Adjustable Rating: Catalog Device type: eFuses and hot swap controllers Operating temperature range (°C): -40 to 85 Quiescent current (Iq) (typ) (A): 0.000001 Quiescent current (Iq) (max) (A): 0.000005

TPS2459

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 ORing 和 I2C 的 3V 至 15V 热插拔控制器

FET: External Vin (min) (V): 8.5 Vin (max) (V): 15 Vabsmax_cont (V): -9999 Current limit (min) (A): 0.01 Current limit (max) (A): 500 Overcurrent response: Circuit breaker, current limiting Fault response: Auto-retry, Latch-off Soft start: Adjustable Rating: Catalog Device type: eFuses and hot swap controllers Operating temperature range (°C): -40 to 85 Quiescent current (Iq) (typ) (A): 0.000001 Quiescent current (Iq) (max) (A): 0.000005 FET: External Vin (min) (V): 8.5 Vin (max) (V): 15 Vabsmax_cont (V): -9999 Current limit (min) (A): 0.01 Current limit (max) (A): 500
Overcurrent response: Circuit breaker, current limiting Fault response: Auto-retry, Latch-off Soft start: Adjustable Rating: Catalog Device type: eFuses and hot swap controllers Operating temperature range (°C): -40 to 85 Quiescent current (Iq) (typ) (A): 0.000001 Quiescent current (Iq) (max) (A): 0.000005