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。

UCC29950

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: 高效 CCM PFC/LLC 组合控制器

Vin (max) (V): 18 Operating temperature range (°C): -40 to 125 Control mode: CCM Topology: Boost, PFC controller Rating: Catalog Duty cycle (max) (%): 92 Vin (max) (V): 18 Operating temperature range (°C): -40 to 125 Control mode: CCM Topology: Boost, PFC controller Rating: Catalog Duty cycle (max) (%): 92

TPS54561-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: 具有软启动和 Eco-mode™ 的汽车类 4.5V 至 60V 输入 5A 直流/直流降压转换器

Rating: Automotive Operating temperature range (°C): -40 to 125 Topology: Buck Type: Converter Iout (max) (A): 5 Vin (min) (V): 4.5 Vin (max) (V): 60 Switching frequency (min) (kHz): 100 Switching frequency (max) (kHz): 2500 Control mode: current mode Vout (min) (V): 0.8 Vout (max) (V): 59 Iq (typ) (µA): 1520 Duty cycle (max) (%): 98 Rating: Automotive Operating temperature range (°C): -40 to 125 Topology: Buck Type: Converter Iout (max) (A): 5 Vin (min) (V): 4.5 更多

Vin (max) (V): 60 Switching frequency (min) (kHz): 100 Switching frequency (max) (kHz): 2500 Control mode: current mode Vout (min) (V): 0.8 Vout (max) (V): 59 Iq (typ) (µA): 1520 Duty cycle (max) (%): 98

TPS65283

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 FCCM 的 4.5V 至 18V 输入、3.5A/2.5A、双路同步降压转换器

Rating: Catalog Operating temperature range (°C): -40 to 125 Topology: Buck Iout (max) (A): 3.5 Vin (min) (V): 4.5 Vin (max) (V): 18 Switching frequency (min) (kHz): 200 Switching frequency (max) (kHz): 600 Vout (min) (V): 0.6 Vout (max) (V): 0.5 Iq (typ) (µA): 500 Rating: Catalog Operating temperature range (°C): -40 to 125 Topology: Buck Iout (max) (A): 3.5 Vin (min) (V): 4.5 Vin (max) (V): 18 Switching frequency (min) (kHz): 200 Switching frequency (max) (kHz): 600 Vout (min) (V): 0.6 更多

Vout (max) (V): 0.5 Iq (typ) (µA): 500

LM3631

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 LCD 面板的集成式 WLED 背光驱动器和偏置电源

Number of channels: 2 Vin (min) (V): 2.7 Vin (max) (V): 5 Vout (min) (V): 0 Vout (max) (V): 30 Type: Inductive Switching frequency (max) (kHz): 1100 Duty cycle (max) (%): 94 LED current per channel (mA): 25 Peak efficiency (%): 90 Topology: Boost, Current Sink, LDO, Multi-Channel Operating temperature range (°C): -40 to 85 Rating: Catalog Number of channels: 2 Vin (min) (V): 2.7 Vin (max) (V): 5 Vout (min) (V): 0 Vout (max) (V): 30 Type: Inductive Switching frequency (max) (kHz): 1100 更多

Duty cycle (max) (%): 94 LED current per channel (mA): 25 Peak efficiency (%): 90 Topology: Boost, Current Sink, LDO, Multi-Channel Operating temperature range (°C): -40 to 85 Rating: Catalog

LM5066I

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: 具有更高电流、电压和功率监控精度的 10V 至 80V 热插拔控制器

FET: External Vin (min) (V): 10 Vin (max) (V): 80 Vabsmax_cont (V): 100 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 Overvoltage response: Cut-off Features: Current monitoring, Fault output, PMBus, Power good signal Rating: Catalog Device type: eFuses and hot swap controllers Operating temperature range (°C): -40 to 125 Quiescent current (Iq) (typ) (A): 0.0056 Quiescent current (Iq) (max) (A): 0.007 FET: External Vin (min) (V): 10 Vin (max) (V): 80 Vabsmax_cont (V): 100 更多

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 Overvoltage response: Cut-off Features: Current monitoring, Fault output, PMBus, Power good signal Rating: Catalog Device type: eFuses and hot swap controllers Operating temperature range (°C): -40 to 125 Quiescent current (Iq) (typ) (A): 0.0056 Quiescent current (Iq) (max) (A): 0.007

UCD3138128

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: 适用于隔离式电源的高集成度数字控制器

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

TPS62180

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: 具有电源正常指示功能、1% 精度和可调节软启动功能的 4V 至 15V、6A 同步降压转换器

Rating: Catalog Operating temperature range (°C): -40 to 125 Topology: Buck Type: Converter Iout (max) (A): 6 Vin (min) (V): 4 Vin (max) (V): 15 Switching frequency (min) (kHz): 1000 Switching frequency (max) (kHz): 2000 Control mode: current mode Vout (min) (V): 0.9 Vout (max) (V): 6 Iq (typ) (µA): 30 Duty cycle (max) (%): 100 Rating: Catalog Operating temperature range (°C): -40 to 125 Topology: Buck Type: Converter Iout (max) (A): 6 Vin (min) (V): 4 更多

Vin (max) (V): 15 Switching frequency (min) (kHz): 1000 Switching frequency (max) (kHz): 2000 Control mode: current mode Vout (min) (V): 0.9 Vout (max) (V): 6 Iq (typ) (µA): 30 Duty cycle (max) (%): 100

TPS62182

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: 4V 至 15V、6A 超小型两相同步降压转换器

Rating: Catalog Operating temperature range (°C): -40 to 125 Topology: Buck Type: Converter Iout (max) (A): 6 Vin (min) (V): 4 Vin (max) (V): 15 Switching frequency (min) (kHz): 1000 Switching frequency (max) (kHz): 2000 Control mode: current mode Vout (min) (V): 3.3 Vout (max) (V): 3.3 Iq (typ) (µA): 30 Duty cycle (max) (%): 100 Rating: Catalog Operating temperature range (°C): -40 to 125 Topology: Buck Type: Converter Iout (max) (A): 6 Vin (min) (V): 4 更多

Vin (max) (V): 15 Switching frequency (min) (kHz): 1000 Switching frequency (max) (kHz): 2000 Control mode: current mode Vout (min) (V): 3.3 Vout (max) (V): 3.3 Iq (typ) (µA): 30 Duty cycle (max) (%): 100

TPS735-Q1

分类: 微电路 / 半导体集成电路 / 模拟集成电路 / 非线性电路 / 电压调整器
数据:

简介: 具有使能功能的汽车类 500mA、低噪声、低 IQ、低压降稳压器

Output options: Adjustable Output, Fixed Output Iout (max) (A): 0.5 Vin (max) (V): 6.5 Vin (min) (V): 2.7 Vout (max) (V): 6 Vout (min) (V): 1.2 Fixed output options (V): 1.2, 1.5, 1.8, 2.5, 2.7, 3, 3.3 Rating: Automotive Noise (µVrms): 13 PSRR at 100 KHz (dB): 26 Iq (typ) (mA): 0.045 Thermal resistance θJA (°C/W): 54 Load capacitance (min) (µF): 2.2 Regulated outputs (#): 1 Features: Enable Accuracy (%): 2 Dropout voltage (Vdo) (typ) (mV): 280 Operating temperature range (°C): -40 to 125 Output options: Adjustable Output, Fixed Output Iout (max) (A): 0.5 更多

Vin (max) (V): 6.5 Vin (min) (V): 2.7 Vout (max) (V): 6 Vout (min) (V): 1.2 Fixed output options (V): 1.2, 1.5, 1.8, 2.5, 2.7, 3, 3.3 Rating: Automotive Noise (µVrms): 13 PSRR at 100 KHz (dB): 26 Iq (typ) (mA): 0.045 Thermal resistance θJA (°C/W): 54 Load capacitance (min) (µF): 2.2 Regulated outputs (#): 1 Features: Enable Accuracy (%): 2 Dropout voltage (Vdo) (typ) (mV): 280 Operating temperature range (°C): -40 to 125

LM3643

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: 支持高达 1.5A 电流源的双 LED 闪光灯驱动器

Input voltage type: DC/DC Topology: Boost, current mode Vin (min) (V): 2.5 Vin (max) (V): 5.5 Vout (max) (V): 5.5 Vout (min) (V): 2.5 Iout (max) (A): 1.5 Iq (typ) (mA): 0.3 Features: I2C control, IR Mode Operating temperature range (°C): -40 to 85 Dimming method: Analog, PWM Number of channels: 2 Rating: Catalog Input voltage type: DC/DC Topology: Boost, current mode Vin (min) (V): 2.5 Vin (max) (V): 5.5 Vout (max) (V): 5.5 Vout (min) (V): 2.5 Iout (max) (A): 1.5 更多

Iq (typ) (mA): 0.3 Features: I2C control, IR Mode Operating temperature range (°C): -40 to 85 Dimming method: Analog, PWM Number of channels: 2 Rating: Catalog