Rating: Catalog Operating temperature range (°C): -40 to 125 Type: Converter Iout (max) (A): 0.1 Vin (min) (V): 1.5 Vin (max) (V): 10 Switching frequency (min) (kHz): 3 Switching frequency (max) (kHz): 100 Features: Unregulated Vout (min) (V): -1.5 Vout (max) (V): -10 Iq (typ) (µA): 110 Rating: Catalog Operating temperature range (°C): -40 to 125 Type: Converter Iout (max) (A): 0.1 Vin (min) (V): 1.5 Vin (max) (V): 10 Switching frequency (min) (kHz): 3 Switching frequency (max) (kHz): 100
Features: Unregulated Vout (min) (V): -1.5 Vout (max) (V): -10 Iq (typ) (µA): 110

LM3431


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: 具有集成升压控制器的 3 通道恒流 LED 驱动器

Input voltage type: DC/DC Topology: Boost, Boost with Current Sink, Multi-Channel Vin (min) (V): 4.5 Vin (max) (V): 36 Vout (max) (V): 40 Vout (min) (V): 5.5 Iout (max) (A): 0.6 Iq (typ) (mA): 4 Operating temperature range (°C): -40 to 125 Dimming method: Analog, PWM Number of channels: 3 Rating: Catalog Input voltage type: DC/DC Topology: Boost, Boost with Current Sink, Multi-Channel Vin (min) (V): 4.5 Vin (max) (V): 36 Vout (max) (V): 40 Vout (min) (V): 5.5 Iout (max) (A): 0.6 Iq (typ) (mA): 4
Operating temperature range (°C): -40 to 125 Dimming method: Analog, PWM Number of channels: 3 Rating: Catalog

LM3431-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: 具有集成升压控制器的 3 通道汽车类 LED 恒流驱动器

Number of channels: 3 Topology: Boost with Current Sink Rating: Automotive Operating temperature range (°C): -40 to 125 Vin (min) (V): 4.5 Vin (max) (V): 36 Vout (min) (V): 5.5 Vout (max) (V): 40 Iout (max) (A): 0.6 Iq (typ) (mA): 4 Switching frequency (max) (kHz): 1000 Number of channels: 3 Topology: Boost with Current Sink Rating: Automotive Operating temperature range (°C): -40 to 125 Vin (min) (V): 4.5 Vin (max) (V): 36 Vout (min) (V): 5.5 Vout (max) (V): 40 Iout (max) (A): 0.6
Iq (typ) (mA): 4 Switching frequency (max) (kHz): 1000

LM2830


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: 高频 1A 降压直流/直流转换器

Rating: Catalog Operating temperature range (°C): -40 to 125 Topology: Buck Type: Converter Iout (max) (A): 1 Vin (min) (V): 3 Vin (max) (V): 5.5 Switching frequency (min) (kHz): 1600 Switching frequency (max) (kHz): 3000 Features: Enable, Light Load Efficiency, Light load efficiency Control mode: current mode Vout (min) (V): 0.6 Vout (max) (V): 4.5 Iq (typ) (µA): 3300 Duty cycle (max) (%): 94 Rating: Catalog Operating temperature range (°C): -40 to 125 Topology: Buck Type: Converter Iout (max) (A): 1
Vin (min) (V): 3 Vin (max) (V): 5.5 Switching frequency (min) (kHz): 1600 Switching frequency (max) (kHz): 3000 Features: Enable, Light Load Efficiency, Light load efficiency Control mode: current mode Vout (min) (V): 0.6 Vout (max) (V): 4.5 Iq (typ) (µA): 3300 Duty cycle (max) (%): 94

LM2831


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: 高频 1.5A 负载 - 降压直流/直流稳压器

Rating: Catalog Operating temperature range (°C): -40 to 125 Topology: Buck Type: Converter Iout (max) (A): 1.5 Vin (min) (V): 3 Vin (max) (V): 5.5 Switching frequency (min) (kHz): 550 Switching frequency (max) (kHz): 3000 Features: Enable, Light Load Efficiency, Light load efficiency Control mode: current mode Vout (min) (V): 0.6 Vout (max) (V): 4.5 Iq (typ) (µA): 2800 Duty cycle (max) (%): 94 Rating: Catalog Operating temperature range (°C): -40 to 125 Topology: Buck Type: Converter Iout (max) (A): 1.5
Vin (min) (V): 3 Vin (max) (V): 5.5 Switching frequency (min) (kHz): 550 Switching frequency (max) (kHz): 3000 Features: Enable, Light Load Efficiency, Light load efficiency Control mode: current mode Vout (min) (V): 0.6 Vout (max) (V): 4.5 Iq (typ) (µA): 2800 Duty cycle (max) (%): 94

LM2840


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: 采用薄型 SOT-23 封装的 SIMPLE SWITCHER® 42V 100mA 直流/直流降压稳压器

Rating: Catalog Operating temperature range (°C): -40 to 125 Topology: Buck Type: Converter Iout (max) (A): 0.1 Vin (min) (V): 4.5 Vin (max) (V): 42 Switching frequency (min) (kHz): 950 Switching frequency (max) (kHz): 1500 Features: Enable, Over Current Protection Control mode: current mode Vout (min) (V): 0.765 Vout (max) (V): 34 Iq (typ) (µA): 1300 Duty cycle (max) (%): 94 Rating: Catalog Operating temperature range (°C): -40 to 125 Topology: Buck Type: Converter Iout (max) (A): 0.1
Vin (min) (V): 4.5 Vin (max) (V): 42 Switching frequency (min) (kHz): 950 Switching frequency (max) (kHz): 1500 Features: Enable, Over Current Protection Control mode: current mode Vout (min) (V): 0.765 Vout (max) (V): 34 Iq (typ) (µA): 1300 Duty cycle (max) (%): 94

LM2840-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: 采用薄型 SOT-23 封装的 SIMPLE SWITCHER® 42V 100mA 直流/直流降压稳压器

Rating: Automotive Operating temperature range (°C): -40 to 125 Topology: Buck Type: Converter Iout (max) (A): 0.1 Vin (min) (V): 4.5 Vin (max) (V): 42 Switching frequency (min) (kHz): 950 Switching frequency (max) (kHz): 1500 Features: Enable, Over Current Protection, Soft Start Fixed Control mode: current mode Vout (min) (V): 0.765 Vout (max) (V): 34 Iq (typ) (µA): 1300 Duty cycle (max) (%): 94 Rating: Automotive Operating temperature range (°C): -40 to 125 Topology: Buck Type: Converter Iout (max) (A): 0.1
Vin (min) (V): 4.5 Vin (max) (V): 42 Switching frequency (min) (kHz): 950 Switching frequency (max) (kHz): 1500 Features: Enable, Over Current Protection, Soft Start Fixed Control mode: current mode Vout (min) (V): 0.765 Vout (max) (V): 34 Iq (typ) (µA): 1300 Duty cycle (max) (%): 94

LM2842


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: 采用薄型 SOT-23 封装的 SIMPLE SWITCHER® 4.5V 至 42V、0.6A 降压直流/直流开关稳压器

Rating: Catalog Operating temperature range (°C): -40 to 125 Topology: Buck Type: Converter Iout (max) (A): 0.6 Vin (min) (V): 4.5 Vin (max) (V): 42 Switching frequency (min) (kHz): 950 Switching frequency (max) (kHz): 1500 Features: Enable, Over Current Protection Control mode: current mode Vout (min) (V): 0.765 Vout (max) (V): 34 Iq (typ) (µA): 1300 Duty cycle (max) (%): 94 Rating: Catalog Operating temperature range (°C): -40 to 125 Topology: Buck Type: Converter Iout (max) (A): 0.6
Vin (min) (V): 4.5 Vin (max) (V): 42 Switching frequency (min) (kHz): 950 Switching frequency (max) (kHz): 1500 Features: Enable, Over Current Protection Control mode: current mode Vout (min) (V): 0.765 Vout (max) (V): 34 Iq (typ) (µA): 1300 Duty cycle (max) (%): 94

LM2842-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: 采用薄型 SOT-23 封装的 SIMPLE SWITCHER® 4.5V 至 42V、0.6A 降压稳压器

Rating: Automotive Operating temperature range (°C): -40 to 125 Topology: Buck Type: Converter Iout (max) (A): 0.6 Vin (min) (V): 4.5 Vin (max) (V): 42 Switching frequency (min) (kHz): 950 Switching frequency (max) (kHz): 1500 Features: Enable, Over Current Protection, Soft Start Fixed Control mode: current mode Vout (min) (V): 0.765 Vout (max) (V): 34 Iq (typ) (µA): 1300 Duty cycle (max) (%): 94 Rating: Automotive Operating temperature range (°C): -40 to 125 Topology: Buck Type: Converter Iout (max) (A): 0.6
Vin (min) (V): 4.5 Vin (max) (V): 42 Switching frequency (min) (kHz): 950 Switching frequency (max) (kHz): 1500 Features: Enable, Over Current Protection, Soft Start Fixed Control mode: current mode Vout (min) (V): 0.765 Vout (max) (V): 34 Iq (typ) (µA): 1300 Duty cycle (max) (%): 94

TL2575-12


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: 1A 简单降压开关稳压器

Rating: Catalog Operating temperature range (°C): -40 to 125 Topology: Buck Type: Converter Iout (max) (A): 1 Vin (min) (V): 4.75 Vin (max) (V): 40 Switching frequency (min) (kHz): 47 Switching frequency (max) (kHz): 58 Features: Enable, Over Current Protection Control mode: Voltage mode Vout (min) (V): 12 Vout (max) (V): 12 Iq (typ) (µA): 5000 Duty cycle (max) (%): 98 Rating: Catalog Operating temperature range (°C): -40 to 125 Topology: Buck Type: Converter Iout (max) (A): 1
Vin (min) (V): 4.75 Vin (max) (V): 40 Switching frequency (min) (kHz): 47 Switching frequency (max) (kHz): 58 Features: Enable, Over Current Protection Control mode: Voltage mode Vout (min) (V): 12 Vout (max) (V): 12 Iq (typ) (µA): 5000 Duty cycle (max) (%): 98