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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。

TPS61098

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: 具有集成 LDO 的低输入电压、4.3V 输出电压、同步升压转换器

Rating: Catalog Operating temperature range (°C): -40 to 125 Topology: Boost Type: Converter Vin (min) (V): 0.7 Vin (max) (V): 4.5 Switching frequency (min) (kHz): 1000 Switching frequency (max) (kHz): 3000 Features: Light Load Efficiency, Synchronous Rectification Vout (min) (V): 4.171 Vout (max) (V): 4.429 Iq (typ) (µA): 0.3 Duty cycle (max) (%): 90 Switch current limit (typ) (A): 0.5 Rating: Catalog Operating temperature range (°C): -40 to 125 Topology: Boost Type: Converter Vin (min) (V): 0.7 Vin (max) (V): 4.5
Switching frequency (min) (kHz): 1000 Switching frequency (max) (kHz): 3000 Features: Light Load Efficiency, Synchronous Rectification Vout (min) (V): 4.171 Vout (max) (V): 4.429 Iq (typ) (µA): 0.3 Duty cycle (max) (%): 90 Switch current limit (typ) (A): 0.5

TPS62745

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 VSEL 和输入电压开关的 3.3V 至 10V 输入、300mA 超低 Iq 降压转换器

Rating: Catalog Operating temperature range (°C): -40 to 125 Topology: Buck Type: Converter Iout (max) (A): 0.3 Vin (min) (V): 3.3 Vin (max) (V): 10 Switching frequency (min) (kHz): 2500 Switching frequency (max) (kHz): 2500 Control mode: Constant on-time (COT), DCS-Control Vout (min) (V): 1.8 Vout (max) (V): 3.3 Iq (typ) (µA): 0.4 Duty cycle (max) (%): 100 Rating: Catalog Operating temperature range (°C): -40 to 125 Topology: Buck Type: Converter Iout (max) (A): 0.3 Vin (min) (V): 3.3
Vin (max) (V): 10 Switching frequency (min) (kHz): 2500 Switching frequency (max) (kHz): 2500 Control mode: Constant on-time (COT), DCS-Control Vout (min) (V): 1.8 Vout (max) (V): 3.3 Iq (typ) (µA): 0.4 Duty cycle (max) (%): 100

TPS627451

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: 10V 输入电压超低 Iq 降压转换器

Rating: Catalog Operating temperature range (°C): -40 to 125 Topology: Buck Type: Converter Iout (max) (A): 0.3 Vin (min) (V): 3.3 Vin (max) (V): 10 Switching frequency (min) (kHz): 2500 Switching frequency (max) (kHz): 2500 Control mode: Constant on-time (COT), DCS-Control Vout (min) (V): 1.3 Vout (max) (V): 2.8 Iq (typ) (µA): 0.4 Duty cycle (max) (%): 100 Rating: Catalog Operating temperature range (°C): -40 to 125 Topology: Buck Type: Converter Iout (max) (A): 0.3 Vin (min) (V): 3.3
Vin (max) (V): 10 Switching frequency (min) (kHz): 2500 Switching frequency (max) (kHz): 2500 Control mode: Constant on-time (COT), DCS-Control Vout (min) (V): 1.3 Vout (max) (V): 2.8 Iq (typ) (µA): 0.4 Duty cycle (max) (%): 100

LM2776

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: 开关电容器反相器

Rating: Catalog Operating temperature range (°C): -40 to 85 Type: Charge pump, Converter Iout (max) (A): 0.2 Vin (min) (V): 2.7 Vin (max) (V): 5.5 Switching frequency (min) (kHz): 1700 Switching frequency (max) (kHz): 2300 Vout (min) (V): -5.5 Vout (max) (V): -2.7 Iq (typ) (µA): 100 Rating: Catalog Operating temperature range (°C): -40 to 85 Type: Charge pump, Converter Iout (max) (A): 0.2 Vin (min) (V): 2.7 Vin (max) (V): 5.5 Switching frequency (min) (kHz): 1700 Switching frequency (max) (kHz): 2300 Vout (min) (V): -5.5
Vout (max) (V): -2.7 Iq (typ) (µA): 100

TPS62746

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 WCSP 封装且具有输入电压开关的超低功耗直流/直流转换器

Rating: Catalog Operating temperature range (°C): -40 to 85 Topology: Buck Type: Converter Iout (max) (A): 0.3 Vin (min) (V): 2 Vin (max) (V): 5.5 Switching frequency (min) (kHz): 1200 Switching frequency (max) (kHz): 1200 Control mode: Constant on-time (COT), DCS-Control Vout (min) (V): 1.2 Vout (max) (V): 1.8, 3.3 Iq (typ) (µA): 0.3 Duty cycle (max) (%): 100 Rating: Catalog Operating temperature range (°C): -40 to 85 Topology: Buck Type: Converter Iout (max) (A): 0.3 Vin (min) (V): 2
Vin (max) (V): 5.5 Switching frequency (min) (kHz): 1200 Switching frequency (max) (kHz): 1200 Control mode: Constant on-time (COT), DCS-Control Vout (min) (V): 1.2 Vout (max) (V): 1.8, 3.3 Iq (typ) (µA): 0.3 Duty cycle (max) (%): 100

TPS8268120

分类: 微电路 / 混合集成电路 / 电源变换器 / DC/DC变换器
数据:

简介: 1.6A、高效 MicroSiP™ 降压转换器模块

Rating: Catalog Operating temperature range (°C): -40 to 85 Topology: Buck, Synchronous Buck Type: Module Iout (max) (A): 1.6 Vin (min) (V): 2.5 Vin (max) (V): 5.5 Vout (min) (V): 1.2 Vout (max) (V): 1.2 Switching frequency (min) (kHz): 5500 Switching frequency (max) (kHz): 5500 Features: Enable, Output discharge, Spread Spectrum Control mode: Voltage mode Duty cycle (max) (%): 48 Rating: Catalog Operating temperature range (°C): -40 to 85 Topology: Buck, Synchronous Buck Type: Module Iout (max) (A): 1.6 Vin (min) (V): 2.5
Vin (max) (V): 5.5 Vout (min) (V): 1.2 Vout (max) (V): 1.2 Switching frequency (min) (kHz): 5500 Switching frequency (max) (kHz): 5500 Features: Enable, Output discharge, Spread Spectrum Control mode: Voltage mode Duty cycle (max) (%): 48

TPS8268180

分类: 微电路 / 混合集成电路 / 电源变换器 / DC/DC变换器
数据:

简介: 1.6A、高效 MicroSiP™ 降压转换器模块

Rating: Catalog Operating temperature range (°C): -40 to 85 Topology: Buck, Synchronous Buck Type: Module Iout (max) (A): 1.6 Vin (min) (V): 2.5 Vin (max) (V): 5.5 Vout (min) (V): 1.8 Vout (max) (V): 1.8 Switching frequency (min) (kHz): 5500 Switching frequency (max) (kHz): 5500 Features: Enable, Output discharge, Spread Spectrum Control mode: Voltage mode Duty cycle (max) (%): 72 Rating: Catalog Operating temperature range (°C): -40 to 85 Topology: Buck, Synchronous Buck Type: Module Iout (max) (A): 1.6 Vin (min) (V): 2.5
Vin (max) (V): 5.5 Vout (min) (V): 1.8 Vout (max) (V): 1.8 Switching frequency (min) (kHz): 5500 Switching frequency (max) (kHz): 5500 Features: Enable, Output discharge, Spread Spectrum Control mode: Voltage mode Duty cycle (max) (%): 72

LV14340

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: 40V、3.5A、2MHz 降压转换器

Rating: Catalog Operating temperature range (°C): -40 to 125 Topology: Buck Type: Converter Iout (max) (A): 3.5 Vin (min) (V): 4 Vin (max) (V): 40 Switching frequency (min) (kHz): 200 Switching frequency (max) (kHz): 2000 Control mode: current mode Vout (min) (V): 0.8 Vout (max) (V): 32 Iq (typ) (µA): 300 Duty cycle (max) (%): 97 Rating: Catalog Operating temperature range (°C): -40 to 125 Topology: Buck Type: Converter Iout (max) (A): 3.5 Vin (min) (V): 4
Vin (max) (V): 40 Switching frequency (min) (kHz): 200 Switching frequency (max) (kHz): 2000 Control mode: current mode Vout (min) (V): 0.8 Vout (max) (V): 32 Iq (typ) (µA): 300 Duty cycle (max) (%): 97

LV14540

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: 40V、5A、2.2MHz 降压转换器

Rating: Catalog Operating temperature range (°C): -40 to 125 Topology: Buck Type: Converter Iout (max) (A): 5 Vin (min) (V): 4 Vin (max) (V): 40 Switching frequency (min) (kHz): 200 Switching frequency (max) (kHz): 2000 Control mode: current mode Vout (min) (V): 1 Vout (max) (V): 36 Iq (typ) (µA): 300 Duty cycle (max) (%): 97 Rating: Catalog Operating temperature range (°C): -40 to 125 Topology: Buck Type: Converter Iout (max) (A): 5 Vin (min) (V): 4
Vin (max) (V): 40 Switching frequency (min) (kHz): 200 Switching frequency (max) (kHz): 2000 Control mode: current mode Vout (min) (V): 1 Vout (max) (V): 36 Iq (typ) (µA): 300 Duty cycle (max) (%): 97

TPS610981

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: 具有集成 LDO 的低输入电压、3.3V 输出电压、同步升压转换器

Rating: Catalog Operating temperature range (°C): -40 to 125 Topology: Boost Type: Converter Vin (min) (V): 0.7 Vin (max) (V): 4.5 Switching frequency (min) (kHz): 1000 Switching frequency (max) (kHz): 3000 Features: Light Load Efficiency, Synchronous Rectification Vout (min) (V): 3.201 Vout (max) (V): 3.399 Iq (typ) (µA): 0.3 Duty cycle (max) (%): 90 Switch current limit (typ) (A): 0.5 Rating: Catalog Operating temperature range (°C): -40 to 125 Topology: Boost Type: Converter Vin (min) (V): 0.7 Vin (max) (V): 4.5
Switching frequency (min) (kHz): 1000 Switching frequency (max) (kHz): 3000 Features: Light Load Efficiency, Synchronous Rectification Vout (min) (V): 3.201 Vout (max) (V): 3.399 Iq (typ) (µA): 0.3 Duty cycle (max) (%): 90 Switch current limit (typ) (A): 0.5