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。

UC1843-HIREL

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: 电流模式 PWM 控制器

Vin (max) (V): 30 Operating temperature range (°C): -55 to 125 Control mode: Current Topology: Boost, Flyback, Forward Rating: Military Features: Error amplifier, Fixed frequency, Multi-topology Duty cycle (max) (%): 100 Vin (max) (V): 30 Operating temperature range (°C): -55 to 125 Control mode: Current Topology: Boost, Flyback, Forward Rating: Military Features: Error amplifier, Fixed frequency, Multi-topology Duty cycle (max) (%): 100

TPS5450-EP

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: 5.5V 至 36V 输入、5A 输出、500kHz 降压转换器（增强型产品）

Rating: HiRel Enhanced Product Operating temperature range (°C): -55 to 125 Topology: Buck Type: Converter Iout (max) (A): 5 Vin (min) (V): 5.5 Vin (max) (V): 36 Switching frequency (min) (kHz): 500 Switching frequency (max) (kHz): 500 Features: Enable, Over Current Protection Control mode: Voltage mode Vout (min) (V): 1.22 Vout (max) (V): 31 Iq (typ) (µA): 3000 Duty cycle (max) (%): 89 Rating: HiRel Enhanced Product Operating temperature range (°C): -55 to 125 Topology: Buck Type: Converter Iout (max) (A): 5 更多

Vin (min) (V): 5.5 Vin (max) (V): 36 Switching frequency (min) (kHz): 500 Switching frequency (max) (kHz): 500 Features: Enable, Over Current Protection Control mode: Voltage mode Vout (min) (V): 1.22 Vout (max) (V): 31 Iq (typ) (µA): 3000 Duty cycle (max) (%): 89

TPS65193

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: 用于 LCD 显示屏的 5 通道电平转换器（双通道扫描驱动器）

Display type: LCD bipolar, LCD unipolar IC integration: LCD level shifter Applications: 13 to 21 inches, 21 inches and above Level shifter/scan driver (Ch): 5 Features: Charge sharing, Output discharge Rating: Catalog Operating temperature range (°C): -40 to 85 Display type: LCD bipolar, LCD unipolar IC integration: LCD level shifter Applications: 13 to 21 inches, 21 inches and above Level shifter/scan driver (Ch): 5 Features: Charge sharing, Output discharge Rating: Catalog Operating temperature range (°C): -40 to 85

TPS23757

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: 具有反激式/正激式直流/直流控制器和 12V 至 57V 适配器支持的 3 级 PoE PD

Vin (min) (V): 9.3 Vin (max) (V): 57 PoE current limit (min) (mA): 400 PoE inrush limit (mA) (typ) (A): 0.14 rDS(on) per FET (typ) (mΩ): 430 PoE standards supported: 802.3at Type 1 (802.3af) PD power level: 13W DC/DC control: PD and DC/DC Fault response: Auto Retry Operating temperature range (°C): -40 to 125 Rating: Catalog Vin (min) (V): 9.3 Vin (max) (V): 57 PoE current limit (min) (mA): 400 PoE inrush limit (mA) (typ) (A): 0.14 rDS(on) per FET (typ) (mΩ): 430 PoE standards supported: 802.3at Type 1 (802.3af) PD power level: 13W DC/DC control: PD and DC/DC Fault response: Auto Retry 更多

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

TPS65070

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: 具有电池充电器、3 个降压转换器和 2 个 LDO 的电源管理 IC (PMIC)

Processor supplier: Texas Instruments Processor name: OMAP Regulated outputs (#): 5 Step-down DC/DC converter: 3 Step-up DC/DC converter: 0 LDO: 2 Vin (min) (V): 1.8 Vin (max) (V): 6.3 Vout (min) (V): 0.725 Vout (max) (V): 19.2 Iout (max) (A): 1.5 Configurability: Factory programmable Features: Comm control, Power good, Power sequencing Rating: Catalog Operating temperature range (°C): -40 to 85 Step-down DC/DC controller: 0 Step-up DC/DC controller: 0 Iq (typ) (mA): 0.08 Switching frequency (max) (kHz): 2250 Shutdown current (ISD) (typ) (µA): 0.08 更多

Switching frequency (typ) (kHz): 2250 Product type: Processor and FPGA Processor supplier: Texas Instruments Processor name: OMAP Regulated outputs (#): 5 Step-down DC/DC converter: 3 Step-up DC/DC converter: 0 LDO: 2 Vin (min) (V): 1.8 Vin (max) (V): 6.3 Vout (min) (V): 0.725 Vout (max) (V): 19.2 Iout (max) (A): 1.5 Configurability: Factory programmable Features: Comm control, Power good, Power sequencing Rating: Catalog Operating temperature range (°C): -40 to 85 Step-down DC/DC controller: 0 Step-up DC/DC controller: 0 Iq (typ) (mA): 0.08 Switching frequency (max) (kHz): 2250 Shutdown current (ISD) (typ) (µA): 0.08 Switching frequency (typ) (kHz): 2250 Product type: Processor and FPGA

TPS65073

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: 采用 6mm x 6mm QFN 封装、具有 3 个直流/直流转换器和 2 个 LDO 的 5 通道电源管理 IC (PMIC)

TPS650731

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: 采用 6x6mm QFN 封装、具有三个直流/直流转换器和两个 LDO 的 5 通道电源管理 IC (PMIC)

TPS650732

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: 采用 6mm x 6mm QFN 封装、具有 3 个直流/直流转换器和 2 个 LDO 的 5 通道电源管理 IC (PMIC)

Processor supplier: Texas Instruments Processor name: Sitara AM35x Regulated outputs (#): 5 Step-down DC/DC converter: 3 Step-up DC/DC converter: 0 LDO: 2 Vin (min) (V): 1.8 Vin (max) (V): 6.3 Vout (min) (V): 0.725 Vout (max) (V): 19.2 Iout (max) (A): 1.5 Configurability: Factory programmable Features: Comm control, Power good, Power sequencing Rating: Catalog Operating temperature range (°C): -40 to 85 Step-down DC/DC controller: 0 Step-up DC/DC controller: 0 Iq (typ) (mA): 0.08 Switching frequency (max) (kHz): 2250 Shutdown current (ISD) (typ) (µA): 0.08 更多

Switching frequency (typ) (kHz): 2250 Product type: Processor and FPGA Processor supplier: Texas Instruments Processor name: Sitara AM35x Regulated outputs (#): 5 Step-down DC/DC converter: 3 Step-up DC/DC converter: 0 LDO: 2 Vin (min) (V): 1.8 Vin (max) (V): 6.3 Vout (min) (V): 0.725 Vout (max) (V): 19.2 Iout (max) (A): 1.5 Configurability: Factory programmable Features: Comm control, Power good, Power sequencing Rating: Catalog Operating temperature range (°C): -40 to 85 Step-down DC/DC controller: 0 Step-up DC/DC controller: 0 Iq (typ) (mA): 0.08 Switching frequency (max) (kHz): 2250 Shutdown current (ISD) (typ) (µA): 0.08 Switching frequency (typ) (kHz): 2250 Product type: Processor and FPGA

TPS23753A

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: 具有增强型 ESD 穿越功能的 IEEE 802.3-2005 PoE 接口和隔离转换器控制器

Vin (min) (V): 9.3 Vin (max) (V): 57 PoE current limit (min) (mA): 405 PoE inrush limit (mA) (typ) (A): 0.14 rDS(on) per FET (typ) (mΩ): 700 PoE standards supported: 802.3at Type 1 (802.3af) PD power level: 13W DC/DC control: PD and DC/DC Fault response: Auto Retry Features: Primary-side adapter priority, Thermal shutdown Operating temperature range (°C): -40 to 125 Rating: Catalog Vin (min) (V): 9.3 Vin (max) (V): 57 PoE current limit (min) (mA): 405 PoE inrush limit (mA) (typ) (A): 0.14 rDS(on) per FET (typ) (mΩ): 700 PoE standards supported: 802.3at Type 1 (802.3af) PD power level: 13W DC/DC control: PD and DC/DC 更多

Fault response: Auto Retry Features: Primary-side adapter priority, Thermal shutdown Operating temperature range (°C): -40 to 125 Rating: Catalog

TPS62621

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、1.8V 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): 1.8 Vout (max) (V): 1.8 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 更多

Vin (max) (V): 5.5 Switching frequency (min) (kHz): 5400 Switching frequency (max) (kHz): 6600 Control mode: Voltage mode Vout (min) (V): 1.8 Vout (max) (V): 1.8 Iq (typ) (µA): 31 Duty cycle (max) (%): 100