TPS5450-Q1


数据:
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

描述: 汽车类 5.5V 至 36V、5A 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): 5.5 Vin (max) (V): 36 Switching frequency (min) (kHz): 500 Switching frequency (max) (kHz): 500 Features: Enable, Over Current Protection, Soft Start Fixed Control mode: Voltage mode Vout (min) (V): 1.22 Vout (max) (V): 31 Iq (typ) (µA): 3000 Duty cycle (max) (%): 89 Rating: Automotive Operating temperature range (°C): -40 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, Soft Start Fixed Control mode: Voltage mode Vout (min) (V): 1.22 Vout (max) (V): 31 Iq (typ) (µA): 3000 Duty cycle (max) (%): 89

TLC5947


数据:
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

描述: 具有内部振荡器的 24 通道 12 位 PWM LED 驱动器

Number of channels: 24 LED current per channel (mA): 30 Vin (min) (V): 3 Vin (max) (V): 5.5 Features: PWM control, Thermal shutdown Operating temperature range (°C): -40 to 85 Rating: Catalog Number of channels: 24 LED current per channel (mA): 30 Vin (min) (V): 3 Vin (max) (V): 5.5 Features: PWM control, Thermal shutdown Operating temperature range (°C): -40 to 85 Rating: Catalog

TPS54331


数据:
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

描述: 具有 Eco-mode 的 3.5V 至 28V 输入、3A、570kHz 降压转换器

Rating: Catalog Operating temperature range (°C): -40 to 150 Topology: Buck Type: Converter Iout (max) (A): 3 Vin (min) (V): 3.5 Vin (max) (V): 28 Switching frequency (min) (kHz): 570 Switching frequency (max) (kHz): 570 Control mode: current mode Vout (min) (V): 0.8 Vout (max) (V): 25 Iq (typ) (µA): 110 Duty cycle (max) (%): 90 Rating: Catalog Operating temperature range (°C): -40 to 150 Topology: Buck Type: Converter Iout (max) (A): 3 Vin (min) (V): 3.5
Vin (max) (V): 28 Switching frequency (min) (kHz): 570 Switching frequency (max) (kHz): 570 Control mode: current mode Vout (min) (V): 0.8 Vout (max) (V): 25 Iq (typ) (µA): 110 Duty cycle (max) (%): 90

LM20343


数据:
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

描述: 4.5-36V 3A 电流模式可调频率同步降压稳压器

Rating: Catalog Operating temperature range (°C): -40 to 125 Topology: Buck Type: Converter Iout (max) (A): 3 Vin (min) (V): 4.5 Vin (max) (V): 36 Switching frequency (min) (kHz): 250 Switching frequency (max) (kHz): 1000 Control mode: current mode Vout (min) (V): 0.8 Vout (max) (V): 32 Iq (typ) (µA): 2300 Duty cycle (max) (%): 80 Rating: Catalog Operating temperature range (°C): -40 to 125 Topology: Buck Type: Converter Iout (max) (A): 3 Vin (min) (V): 4.5
Vin (max) (V): 36 Switching frequency (min) (kHz): 250 Switching frequency (max) (kHz): 1000 Control mode: current mode Vout (min) (V): 0.8 Vout (max) (V): 32 Iq (typ) (µA): 2300 Duty cycle (max) (%): 80

TPS62273


数据:
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

描述: 具有可选输出电压的 2.25MHz 400mA 降压转换器

Rating: Catalog Operating temperature range (°C): -40 to 85 Topology: Buck Type: Converter Iout (max) (A): 0.4 Vin (min) (V): 2 Vin (max) (V): 6 Switching frequency (min) (kHz): 2000 Switching frequency (max) (kHz): 2500 Control mode: Voltage mode Vout (min) (V): 2.5 Vout (max) (V): 3.3 Iq (typ) (µA): 15 Duty cycle (max) (%): 100 Rating: Catalog Operating temperature range (°C): -40 to 85 Topology: Buck Type: Converter Iout (max) (A): 0.4 Vin (min) (V): 2
Vin (max) (V): 6 Switching frequency (min) (kHz): 2000 Switching frequency (max) (kHz): 2500 Control mode: Voltage mode Vout (min) (V): 2.5 Vout (max) (V): 3.3 Iq (typ) (µA): 15 Duty cycle (max) (%): 100

TPS54110-Q1


数据:
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

描述: 汽车类 3V 至 6V、1.5A 同步降压转换器

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): 6 Switching frequency (min) (kHz): 280 Switching frequency (max) (kHz): 700 Control mode: Voltage mode Vout (min) (V): 0.9 Vout (max) (V): 3.3 Iq (typ) (µA): 4200 Duty cycle (max) (%): 90 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): 6 Switching frequency (min) (kHz): 280 Switching frequency (max) (kHz): 700 Control mode: Voltage mode Vout (min) (V): 0.9 Vout (max) (V): 3.3 Iq (typ) (µA): 4200 Duty cycle (max) (%): 90

LM3421


数据:
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

描述: 具有串联 DIM FET 驱动器的 N 沟道恒流 LED 驱动器控制器

Input voltage type: DC/DC Topology: Boost, Boost Controller, Buck-Boost, SEPIC Vin (min) (V): 4.5 Vin (max) (V): 75 Vout (max) (V): 72 Vout (min) (V): 3 Iout (max) (A): 5 Iq (typ) (mA): 2 Features: Adjustable Switch Frequency, Enable/Shutdown, Thermal shutdown Operating temperature range (°C): -40 to 125 Dimming method: Analog, PWM Number of channels: 1 Rating: Catalog Input voltage type: DC/DC Topology: Boost, Boost Controller, Buck-Boost, SEPIC Vin (min) (V): 4.5 Vin (max) (V): 75 Vout (max) (V): 72 Vout (min) (V): 3 Iout (max) (A): 5
Iq (typ) (mA): 2 Features: Adjustable Switch Frequency, Enable/Shutdown, Thermal shutdown Operating temperature range (°C): -40 to 125 Dimming method: Analog, PWM Number of channels: 1 Rating: Catalog

TPS61085


数据:
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

描述: 18.5V、2A、650kHz/1.2MHz 直流/直流升压转换器

Rating: Catalog Operating temperature range (°C): -40 to 125 Topology: Boost Type: Converter Vin (min) (V): 2.3 Vin (max) (V): 6 Switching frequency (min) (kHz): 480 Switching frequency (max) (kHz): 1500 Features: Enable, Nonsynchronous Vout (min) (V): 2.8 Vout (max) (V): 18.5 Iq (typ) (µA): 70 Duty cycle (max) (%): 90 Switch current limit (typ) (A): 2.6 Rating: Catalog Operating temperature range (°C): -40 to 125 Topology: Boost Type: Converter Vin (min) (V): 2.3 Vin (max) (V): 6
Switching frequency (min) (kHz): 480 Switching frequency (max) (kHz): 1500 Features: Enable, Nonsynchronous Vout (min) (V): 2.8 Vout (max) (V): 18.5 Iq (typ) (µA): 70 Duty cycle (max) (%): 90 Switch current limit (typ) (A): 2.6

TPS63010


数据:
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

描述: 具有 2A 开关的高效率、单电感器、降压升压转换器

Rating: Catalog Operating temperature range (°C): -40 to 125 Topology: Buck-Boost Type: Converter Vin (min) (V): 2 Vin (max) (V): 5.5 Switching frequency (min) (kHz): 2200 Switching frequency (max) (kHz): 2400 Vout (min) (V): 1.2 Vout (max) (V): 5.5 Iq (typ) (µA): 40 Duty cycle (max) (%): 100 Switch current limit (typ) (A): 2.2 Rating: Catalog Operating temperature range (°C): -40 to 125 Topology: Buck-Boost Type: Converter Vin (min) (V): 2 Vin (max) (V): 5.5 Switching frequency (min) (kHz): 2200
Switching frequency (max) (kHz): 2400 Vout (min) (V): 1.2 Vout (max) (V): 5.5 Iq (typ) (µA): 40 Duty cycle (max) (%): 100 Switch current limit (typ) (A): 2.2

TPS63011


数据:
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

描述: 具有 2A 开关的高效率、单电感器、降压升压转换器

Rating: Catalog Operating temperature range (°C): -40 to 125 Topology: Buck-Boost Type: Converter Vin (min) (V): 2 Vin (max) (V): 5.5 Switching frequency (min) (kHz): 2200 Switching frequency (max) (kHz): 2400 Vout (min) (V): 2.8 Vout (max) (V): 3.3 Iq (typ) (µA): 40 Duty cycle (max) (%): 100 Switch current limit (typ) (A): 2.2 Rating: Catalog Operating temperature range (°C): -40 to 125 Topology: Buck-Boost Type: Converter Vin (min) (V): 2 Vin (max) (V): 5.5 Switching frequency (min) (kHz): 2200
Switching frequency (max) (kHz): 2400 Vout (min) (V): 2.8 Vout (max) (V): 3.3 Iq (typ) (µA): 40 Duty cycle (max) (%): 100 Switch current limit (typ) (A): 2.2