TEXAS INSTRUMENTS

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TPS61240

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: 2.3V 至 5.5V 输入范围、3.5MHz 固定频率 450mA 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): 5.5 Switching frequency (min) (kHz): 3500 Switching frequency (max) (kHz): 3500 Vout (min) (V): 5 Vout (max) (V): 5 Iq (typ) (µA): 30 Duty cycle (max) (%): 100 Switch current limit (typ) (A): 0.6 Rating: Catalog Operating temperature range (°C): -40 to 125 Topology: Boost Type: Converter Vin (min) (V): 2.3 Vin (max) (V): 5.5 Switching frequency (min) (kHz): 3500 更多

Switching frequency (max) (kHz): 3500 Vout (min) (V): 5 Vout (max) (V): 5 Iq (typ) (µA): 30 Duty cycle (max) (%): 100 Switch current limit (typ) (A): 0.6

TPS62230

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 1x1.5 SON 封装、具有 DCS-Control 的 2MHz 超小型降压转换器

Rating: Catalog Operating temperature range (°C): -40 to 125 Topology: Buck Type: Converter Iout (max) (A): 0.5 Vin (min) (V): 2.05 Vin (max) (V): 6 Switching frequency (min) (kHz): 2500 Switching frequency (max) (kHz): 3500 Control mode: Constant on-time (COT), DCS-Control Iq (typ) (µA): 22 Duty cycle (max) (%): 100 Rating: Catalog Operating temperature range (°C): -40 to 125 Topology: Buck Type: Converter Iout (max) (A): 0.5 Vin (min) (V): 2.05 Vin (max) (V): 6 Switching frequency (min) (kHz): 2500 更多

Switching frequency (max) (kHz): 3500 Control mode: Constant on-time (COT), DCS-Control Iq (typ) (µA): 22 Duty cycle (max) (%): 100

TLC59461

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 位点校正功能的 16 通道、12 位 PWM LED 驱动器，不带自动输出关闭功能

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

TPS23754

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: 符合 IEEE 802.3at 标准的高效 PoE 接口和直流/直流控制器

Vin (min) (V): 15.7 Vin (max) (V): 57 PoE current limit (min) (mA): 850 PoE inrush limit (mA) (typ) (A): 0.14 rDS(on) per FET (typ) (mΩ): 430 PoE standards supported: 802.3at Type 1 (802.3af), 802.3at Type 2 PD power level: 13W, 25W DC/DC control: PD and DC/DC Fault response: Auto Retry Operating temperature range (°C): -40 to 125 Rating: Catalog Vin (min) (V): 15.7 Vin (max) (V): 57 PoE current limit (min) (mA): 850 PoE inrush limit (mA) (typ) (A): 0.14 rDS(on) per FET (typ) (mΩ): 430 PoE standards supported: 802.3at Type 1 (802.3af), 802.3at Type 2 PD power level: 13W, 25W DC/DC control: PD and DC/DC Fault response: Auto Retry 更多

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

TPS23754-1

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: IEEE 802.3at PoE 接口和隔离转换器控制器

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

LM3478Q-Q1

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: 适用于开关稳压器且具有 10µA 关断电流的 40V 宽输入电压、低侧 N 沟道控制器

Vin (min) (V): 2.97 Vin (max) (V): 40 Operating temperature range (°C): -40 to 125 Control mode: current mode Topology: Boost, Flyback, Forward, SEPIC Rating: Automotive Vout (min) (V): 1.26 Vout (max) (V): 500 Iq (typ) (µA): 2700 Duty cycle (max) (%): 100 Vin (min) (V): 2.97 Vin (max) (V): 40 Operating temperature range (°C): -40 to 125 Control mode: current mode Topology: Boost, Flyback, Forward, SEPIC Rating: Automotive Vout (min) (V): 1.26 Vout (max) (V): 500 Iq (typ) (µA): 2700 Duty cycle (max) (%): 100

LM3488Q-Q1

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: 适用于开关稳压器且具有 5µA 关断电流的 40V 宽输入电压、低侧 N 沟道控制器

Vin (min) (V): 2.97 Vin (max) (V): 40 Operating temperature range (°C): -40 to 125 Topology: Boost, Flyback, Forward, SEPIC Rating: Automotive Vout (min) (V): 1.26 Vout (max) (V): 500 Iq (typ) (µA): 2700 Duty cycle (max) (%): 100 Vin (min) (V): 2.97 Vin (max) (V): 40 Operating temperature range (°C): -40 to 125 Topology: Boost, Flyback, Forward, SEPIC Rating: Automotive Vout (min) (V): 1.26 Vout (max) (V): 500 Iq (typ) (µA): 2700 Duty cycle (max) (%): 100

TPS53114

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: 适用于低电压轨的 4.5V 至 24V 同步降压控制器

Vin (min) (V): 4.5 Vin (max) (V): 24 Iout (max) (A): 15 Operating temperature range (°C): -40 to 85 Control mode: D-CAP2 Topology: Buck Rating: Catalog Vout (min) (V): 0.76 Vout (max) (V): 5.5 Features: Enable, Pre-Bias Start-Up, Synchronous Rectification Iq (typ) (µA): 350 Duty cycle (max) (%): 85 Number of phases: 1 Vin (min) (V): 4.5 Vin (max) (V): 24 Iout (max) (A): 15 Operating temperature range (°C): -40 to 85 Control mode: D-CAP2 Topology: Buck Rating: Catalog 更多

Vout (min) (V): 0.76 Vout (max) (V): 5.5 Features: Enable, Pre-Bias Start-Up, Synchronous Rectification Iq (typ) (µA): 350 Duty cycle (max) (%): 85 Number of phases: 1

LM26001-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: 具有高效睡眠模式的 1.5A 开关稳压器

Rating: Automotive Operating temperature range (°C): -40 to 125 Topology: Buck Type: Converter Iout (max) (A): 1.5 Vin (min) (V): 3 Vin (max) (V): 38 Switching frequency (min) (kHz): 150 Switching frequency (max) (kHz): 500 Control mode: current mode Vout (min) (V): 1.25 Vout (max) (V): 35 Iq (typ) (µA): 38 Duty cycle (max) (%): 98 Rating: Automotive Operating temperature range (°C): -40 to 125 Topology: Buck Type: Converter Iout (max) (A): 1.5 Vin (min) (V): 3 更多

Vin (max) (V): 38 Switching frequency (min) (kHz): 150 Switching frequency (max) (kHz): 500 Control mode: current mode Vout (min) (V): 1.25 Vout (max) (V): 35 Iq (typ) (µA): 38 Duty cycle (max) (%): 98

TPS65023-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 3 个降压转换器和 3 个 LDO 的汽车类 1.5V 至 6.5V 电源管理 IC

Processor supplier: Texas Instruments Processor name: DM35x, DM64x, OMAP, Sitara AM35x Regulated outputs (#): 6 Step-down DC/DC converter: 3 Step-up DC/DC converter: 0 LDO: 3 Vin (min) (V): 2.5 Vin (max) (V): 6 Vout (min) (V): 0.6 Vout (max) (V): 6 Iout (max) (A): 1.7 Configurability: Hardware configurable, Software configurable Features: Comm control, Power good, Power sequencing Rating: Automotive Operating temperature range (°C): -40 to 125 Step-down DC/DC controller: 0 Step-up DC/DC controller: 0 Iq (typ) (mA): 0.085 Switching frequency (max) (kHz): 2550 Shutdown current (ISD) (typ) (µA): 23 更多

Switching frequency (typ) (kHz): 2250 Product type: Processor and FPGA Processor supplier: Texas Instruments Processor name: DM35x, DM64x, OMAP, Sitara AM35x Regulated outputs (#): 6 Step-down DC/DC converter: 3 Step-up DC/DC converter: 0 LDO: 3 Vin (min) (V): 2.5 Vin (max) (V): 6 Vout (min) (V): 0.6 Vout (max) (V): 6 Iout (max) (A): 1.7 Configurability: Hardware configurable, Software configurable Features: Comm control, Power good, Power sequencing Rating: Automotive Operating temperature range (°C): -40 to 125 Step-down DC/DC controller: 0 Step-up DC/DC controller: 0 Iq (typ) (mA): 0.085 Switching frequency (max) (kHz): 2550 Shutdown current (ISD) (typ) (µA): 23 Switching frequency (typ) (kHz): 2250 Product type: Processor and FPGA