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。

TPS720

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: 具有使能功能的 350mA、低输入电压 (1.1V)、高 PSRR、低 IQ、低压降稳压器

Output options: Fixed Output Iout (max) (A): 0.35 Vin (max) (V): 4.5 Vin (min) (V): 1.1 Vout (max) (V): 1.8 Vout (min) (V): 0.9 Fixed output options (V): 0.9, 1, 1.1, 1.2, 1.3, 1.32, 1.5, 1.7, 1.8, 2.3 Rating: Catalog Noise (µVrms): 48 PSRR at 100 KHz (dB): 55 Iq (typ) (mA): 0.038 Thermal resistance θJA (°C/W): 67 Load capacitance (min) (µF): 2.2 Regulated outputs (#): 1 Features: Enable, Soft start Accuracy (%): 2 Dropout voltage (Vdo) (typ) (mV): 110 Operating temperature range (°C): -40 to 125 Output options: Fixed Output Iout (max) (A): 0.35 更多

Vin (max) (V): 4.5 Vin (min) (V): 1.1 Vout (max) (V): 1.8 Vout (min) (V): 0.9 Fixed output options (V): 0.9, 1, 1.1, 1.2, 1.3, 1.32, 1.5, 1.7, 1.8, 2.3 Rating: Catalog Noise (µVrms): 48 PSRR at 100 KHz (dB): 55 Iq (typ) (mA): 0.038 Thermal resistance θJA (°C/W): 67 Load capacitance (min) (µF): 2.2 Regulated outputs (#): 1 Features: Enable, Soft start Accuracy (%): 2 Dropout voltage (Vdo) (typ) (mV): 110 Operating temperature range (°C): -40 to 125

UCC28061

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: 具有可闻噪声抗扰性的自然交错式转换模式 PFC 控制器

Vin (max) (V): 21 Operating temperature range (°C): -40 to 125 Control mode: TM Topology: Boost, PFC controller Rating: Catalog Duty cycle (max) (%): 99 Vin (max) (V): 21 Operating temperature range (°C): -40 to 125 Control mode: TM Topology: Boost, PFC controller Rating: Catalog Duty cycle (max) (%): 99

TPS22902

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: 具有输出放电功能的 3.6V、0.5A、78mΩ、22nA 泄漏负载开关

Number of channels: 1 Vin (min) (V): 1 Vin (max) (V): 3.6 Imax (A): 0.5 Ron (typ) (mΩ): 83 Shutdown current (ISD) (typ) (µA): 0.137, 0.88 Quiescent current (Iq) (typ) (µA): 0.204 Soft start: Fixed Rise Time Current limit type: None Features: Quick output discharge Rating: Catalog Operating temperature range (°C): -40 to 85 FET: Internal Device type: Load switches Function: Inrush current control Number of channels: 1 Vin (min) (V): 1 Vin (max) (V): 3.6 Imax (A): 0.5 Ron (typ) (mΩ): 83 更多

Shutdown current (ISD) (typ) (µA): 0.137, 0.88 Quiescent current (Iq) (typ) (µA): 0.204 Soft start: Fixed Rise Time Current limit type: None Features: Quick output discharge Rating: Catalog Operating temperature range (°C): -40 to 85 FET: Internal Device type: Load switches Function: Inrush current control

LM3421

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: 具有串联 DIM FET 驱动器的 N 沟道恒流 LED 驱动器控制器

Input voltage type: DC/DC Topology: Boost, Boost Controller, Buck-Boost, SEPIC Vin (min) (V): 4.5 Vin (max) (V): 75 Vout (max) (V): 72 Vout (min) (V): 3 Iout (max) (A): 5 Iq (typ) (mA): 2 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, SEPIC Vin (min) (V): 4.5 Vin (max) (V): 75 Vout (max) (V): 72 Vout (min) (V): 3 Iout (max) (A): 5 更多

Iq (typ) (mA): 2 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

TPS61085

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: 18.5V、2A、650kHz/1.2MHz 直流/直流升压转换器

Rating: Catalog Operating temperature range (°C): -40 to 125 Topology: Boost Type: Converter Vin (min) (V): 2.3 Vin (max) (V): 6 Switching frequency (min) (kHz): 480 Switching frequency (max) (kHz): 1500 Features: Enable, Nonsynchronous Vout (min) (V): 2.8 Vout (max) (V): 18.5 Iq (typ) (µA): 70 Duty cycle (max) (%): 90 Switch current limit (typ) (A): 2.6 Rating: Catalog Operating temperature range (°C): -40 to 125 Topology: Boost Type: Converter Vin (min) (V): 2.3 Vin (max) (V): 6 更多

Switching frequency (min) (kHz): 480 Switching frequency (max) (kHz): 1500 Features: Enable, Nonsynchronous Vout (min) (V): 2.8 Vout (max) (V): 18.5 Iq (typ) (µA): 70 Duty cycle (max) (%): 90 Switch current limit (typ) (A): 2.6

LP8720

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: 一个降压直流/直流转换器和五个线性稳压器，具有 I2C 兼容接口

Regulated outputs (#): 6 Step-down DC/DC converter: 1 Step-up DC/DC converter: 0 LDO: 5 Vin (min) (V): 2.7 Vin (max) (V): 4.5 Vout (min) (V): 0.8 Vout (max) (V): 3.3 Iout (max) (A): 0.4 Configurability: Software configurable Features: Dynamic voltage scaling, I2C control Rating: Catalog Operating temperature range (°C): -40 to 125 Step-down DC/DC controller: 0 Step-up DC/DC controller: 0 Iq (typ) (mA): 0.7 Switching frequency (max) (kHz): 2300 Shutdown current (ISD) (typ) (µA): 0.7 Switching frequency (typ) (kHz): 2000 Regulated outputs (#): 6 更多

Step-down DC/DC converter: 1 Step-up DC/DC converter: 0 LDO: 5 Vin (min) (V): 2.7 Vin (max) (V): 4.5 Vout (min) (V): 0.8 Vout (max) (V): 3.3 Iout (max) (A): 0.4 Configurability: Software configurable Features: Dynamic voltage scaling, I2C control Rating: Catalog Operating temperature range (°C): -40 to 125 Step-down DC/DC controller: 0 Step-up DC/DC controller: 0 Iq (typ) (mA): 0.7 Switching frequency (max) (kHz): 2300 Shutdown current (ISD) (typ) (µA): 0.7 Switching frequency (typ) (kHz): 2000

TLC5944

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 6 位点校正功能和预充电 FET 的 16 通道、12 位 PWM LED 驱动器

Analog dimming steps: 64 Data transfer rate (typ) (MHz): 30 Ch to ch accuracy (typ) (±%): 1 Rating: Catalog Operating temperature range (°C): -40 to 85 Analog dimming steps: 64 Data transfer rate (typ) (MHz): 30 Ch to ch accuracy (typ) (±%): 1 Rating: Catalog Operating temperature range (°C): -40 to 85

TPS63010

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 2A 开关的高效率、单电感器、降压升压转换器

Rating: Catalog Operating temperature range (°C): -40 to 125 Topology: Buck-Boost Type: Converter Vin (min) (V): 2 Vin (max) (V): 5.5 Switching frequency (min) (kHz): 2200 Switching frequency (max) (kHz): 2400 Vout (min) (V): 1.2 Vout (max) (V): 5.5 Iq (typ) (µA): 40 Duty cycle (max) (%): 100 Switch current limit (typ) (A): 2.2 Rating: Catalog Operating temperature range (°C): -40 to 125 Topology: Buck-Boost Type: Converter Vin (min) (V): 2 Vin (max) (V): 5.5 Switching frequency (min) (kHz): 2200 更多

Switching frequency (max) (kHz): 2400 Vout (min) (V): 1.2 Vout (max) (V): 5.5 Iq (typ) (µA): 40 Duty cycle (max) (%): 100 Switch current limit (typ) (A): 2.2

TPS63011

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 2A 开关的高效率、单电感器、降压升压转换器

Rating: Catalog Operating temperature range (°C): -40 to 125 Topology: Buck-Boost Type: Converter Vin (min) (V): 2 Vin (max) (V): 5.5 Switching frequency (min) (kHz): 2200 Switching frequency (max) (kHz): 2400 Vout (min) (V): 2.8 Vout (max) (V): 3.3 Iq (typ) (µA): 40 Duty cycle (max) (%): 100 Switch current limit (typ) (A): 2.2 Rating: Catalog Operating temperature range (°C): -40 to 125 Topology: Buck-Boost Type: Converter Vin (min) (V): 2 Vin (max) (V): 5.5 Switching frequency (min) (kHz): 2200 更多

Switching frequency (max) (kHz): 2400 Vout (min) (V): 2.8 Vout (max) (V): 3.3 Iq (typ) (µA): 40 Duty cycle (max) (%): 100 Switch current limit (typ) (A): 2.2

TPS63012

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 2A 开关的高效率、单电感器、降压升压转换器

Rating: Catalog Operating temperature range (°C): -40 to 125 Topology: Buck-Boost Type: Converter Vin (min) (V): 2 Vin (max) (V): 5.5 Switching frequency (min) (kHz): 2200 Switching frequency (max) (kHz): 2400 Vout (min) (V): 2.9 Vout (max) (V): 3.4 Iq (typ) (µA): 40 Duty cycle (max) (%): 100 Switch current limit (typ) (A): 2.2 Rating: Catalog Operating temperature range (°C): -40 to 125 Topology: Buck-Boost Type: Converter Vin (min) (V): 2 Vin (max) (V): 5.5 Switching frequency (min) (kHz): 2200 更多

Switching frequency (max) (kHz): 2400 Vout (min) (V): 2.9 Vout (max) (V): 3.4 Iq (typ) (µA): 40 Duty cycle (max) (%): 100 Switch current limit (typ) (A): 2.2