TEXAS INSTRUMENTS

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TPS54360

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 Eco-Mode 的 4.5V 至 60V 输入、3.5A 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): 4.5 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): 58.8 Iq (typ) (µA): 146 Duty cycle (max) (%): 98 Rating: Catalog Operating temperature range (°C): -40 to 125 Topology: Buck Type: Converter Iout (max) (A): 3.5 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): 58.8 Iq (typ) (µA): 146 Duty cycle (max) (%): 98

TPS27081A

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: 具有可调节上升时间的 8V、3A、44mΩ 负载开关

Number of channels: 1 Vin (min) (V): 1.2 Vin (max) (V): 8 Imax (A): 3 Ron (typ) (mΩ): 32 Shutdown current (ISD) (typ) (µA): 0.03 Quiescent current (Iq) (typ) (µA): 0.03 Soft start: Adjustable Rise Time Current limit type: None 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): 1.2 Vin (max) (V): 8 Imax (A): 3 Ron (typ) (mΩ): 32 Shutdown current (ISD) (typ) (µA): 0.03 更多

Quiescent current (Iq) (typ) (µA): 0.03 Soft start: Adjustable Rise Time Current limit type: None Rating: Catalog Operating temperature range (°C): -40 to 85 FET: Internal Device type: Load switches Function: Inrush current control

TPS23751

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: 具有反激式直流/直流控制器的 IEEE 802.3at PoE 接口

Vin (min) (V): 9.2 Vin (max) (V): 57 PoE current limit (min) (mA): 850 PoE inrush limit (mA) (typ) (A): 0.14 rDS(on) per FET (typ) (mΩ): 450 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 Features: Primary-side adapter priority, Thermal shutdown, VFO Operating temperature range (°C): -40 to 85 Rating: Catalog Vin (min) (V): 9.2 Vin (max) (V): 57 PoE current limit (min) (mA): 850 PoE inrush limit (mA) (typ) (A): 0.14 rDS(on) per FET (typ) (mΩ): 450 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 更多

Fault response: Auto Retry Features: Primary-side adapter priority, Thermal shutdown, VFO Operating temperature range (°C): -40 to 85 Rating: Catalog

TPS23752

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: 具有反激式直流/直流控制器和睡眠模式特性的 IEEE 802.3at PoE 接口

Vin (min) (V): 9.2 Vin (max) (V): 57 PoE current limit (min) (mA): 850 PoE inrush limit (mA) (typ) (A): 0.14 rDS(on) per FET (typ) (mΩ): 450 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 Features: Primary-side adapter priority, Sleep Mode, Thermal shutdown, VFO Operating temperature range (°C): -40 to 85 Rating: Catalog Vin (min) (V): 9.2 Vin (max) (V): 57 PoE current limit (min) (mA): 850 PoE inrush limit (mA) (typ) (A): 0.14 rDS(on) per FET (typ) (mΩ): 450 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 更多

Fault response: Auto Retry Features: Primary-side adapter priority, Sleep Mode, Thermal shutdown, VFO Operating temperature range (°C): -40 to 85 Rating: Catalog

TPS53015

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: 具有电源正常指示功能的 4.5V 至 28V、25A 同步 D-CAP2 降压控制器

Vin (min) (V): 4.5 Vin (max) (V): 28 Iout (max) (A): 25 Operating temperature range (°C): -40 to 85 Control mode: D-CAP2 Topology: Buck Rating: Catalog Vout (min) (V): 0.76 Vout (max) (V): 7 Iq (typ) (µA): 660 Duty cycle (max) (%): 83 Number of phases: 1 Vin (min) (V): 4.5 Vin (max) (V): 28 Iout (max) (A): 25 Operating temperature range (°C): -40 to 85 Control mode: D-CAP2 Topology: Buck Rating: Catalog Vout (min) (V): 0.76 更多

Vout (max) (V): 7 Iq (typ) (µA): 660 Duty cycle (max) (%): 83 Number of phases: 1

TPS54362-HT

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: 具有低 IQ 的 1A、48V 压降 DC/DC 转换器

Rating: High Temp Operating temperature range (°C): -55 to 175 Topology: Buck Type: Converter Iout (max) (A): 1 Vin (min) (V): 3.6 Vin (max) (V): 60 Switching frequency (min) (kHz): 200 Switching frequency (max) (kHz): 2200 Control mode: Voltage mode Vout (min) (V): 0.9 Vout (max) (V): 18 Iq (typ) (µA): 65 Duty cycle (max) (%): 75 Rating: High Temp Operating temperature range (°C): -55 to 175 Topology: Buck Type: Converter Iout (max) (A): 1 Vin (min) (V): 3.6 更多

Vin (max) (V): 60 Switching frequency (min) (kHz): 200 Switching frequency (max) (kHz): 2200 Control mode: Voltage mode Vout (min) (V): 0.9 Vout (max) (V): 18 Iq (typ) (µA): 65 Duty cycle (max) (%): 75

UCD3020A

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: 具有多达 2 个稳压输出和 6 个 DPWM 输出的完全可编程的数字功率控制器

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

LM3262

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: 具有旁路模式的 6MHz、800mA 微型、可调节、直流/直流降压转换器

Rating: Catalog Operating temperature range (°C): -30 to 90 Topology: Buck Type: Converter Iout (max) (A): 1 Vin (min) (V): 2.5 Vin (max) (V): 5.5 Switching frequency (min) (kHz): 5700 Switching frequency (max) (kHz): 6300 Features: Fixed Output Control mode: Voltage mode Vout (min) (V): 0.4 Vout (max) (V): 3.6 Iq (typ) (µA): 60 Duty cycle (max) (%): 100 Rating: Catalog Operating temperature range (°C): -30 to 90 Topology: Buck Type: Converter Iout (max) (A): 1 更多

Vin (min) (V): 2.5 Vin (max) (V): 5.5 Switching frequency (min) (kHz): 5700 Switching frequency (max) (kHz): 6300 Features: Fixed Output Control mode: Voltage mode Vout (min) (V): 0.4 Vout (max) (V): 3.6 Iq (typ) (µA): 60 Duty cycle (max) (%): 100

TPS25910

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: 2.9V 至 20V、30mΩ、0.8A 至 6.5A 电子保险丝

FET: Internal Ron (typ) (mΩ): 30 Vin (min) (V): 2.9 Vin (max) (V): 20 Vabsmax_cont (V): 22 Current limit (min) (A): 0.8 Current limit (max) (A): 6.5 Overcurrent response: current limiting Fault response: Auto-retry Soft start: Adjustable Features: Fault output, Reverse current blocking when off UL recognition: UL2367 Rating: Catalog Device type: eFuses and hot swap controllers Operating temperature range (°C): -40 to 125 Quiescent current (Iq) (typ) (A): 0.0025 Quiescent current (Iq) (max) (A): 0.004 FET: Internal Ron (typ) (mΩ): 30 Vin (min) (V): 2.9 更多

Vin (max) (V): 20 Vabsmax_cont (V): 22 Current limit (min) (A): 0.8 Current limit (max) (A): 6.5 Overcurrent response: current limiting Fault response: Auto-retry Soft start: Adjustable Features: Fault output, Reverse current blocking when off UL recognition: UL2367 Rating: Catalog Device type: eFuses and hot swap controllers Operating temperature range (°C): -40 to 125 Quiescent current (Iq) (typ) (A): 0.0025 Quiescent current (Iq) (max) (A): 0.004

LM3642

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: 具有高侧电流的 1.5A 同步升压 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): 0.75 Operating temperature range (°C): -40 to 85 Dimming method: Analog, PWM Number of channels: 1 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 Iq (typ) (mA): 0.75 更多

Operating temperature range (°C): -40 to 85 Dimming method: Analog, PWM Number of channels: 1 Rating: Catalog