TL4242


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: 可调节 LED 驱动器

Number of channels: 1 Topology: Current Source Rating: Catalog Operating temperature range (°C): -40 to 125 Vin (min) (V): 4.5 Vin (max) (V): 40 Vout (min) (V): -1 Vout (max) (V): 41 Iout (max) (A): 0.5 Iq (typ) (mA): 12 Features: Enable/Shutdown, Fault Detection, Thermal shutdown Number of channels: 1 Topology: Current Source Rating: Catalog Operating temperature range (°C): -40 to 125 Vin (min) (V): 4.5 Vin (max) (V): 40 Vout (min) (V): -1 Vout (max) (V): 41 Iout (max) (A): 0.5
Iq (typ) (mA): 12 Features: Enable/Shutdown, Fault Detection, Thermal shutdown

TPS62291


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 2x2mm SON 封装的 2.25MHz 1A 降压转换器

Rating: Catalog Operating temperature range (°C): -40 to 85 Topology: Buck Type: Converter Iout (max) (A): 1 Vin (min) (V): 2.3 Vin (max) (V): 6 Switching frequency (min) (kHz): 2000 Switching frequency (max) (kHz): 2500 Control mode: Voltage mode Vout (min) (V): 3.3 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): 1 Vin (min) (V): 2.3
Vin (max) (V): 6 Switching frequency (min) (kHz): 2000 Switching frequency (max) (kHz): 2500 Control mode: Voltage mode Vout (min) (V): 3.3 Vout (max) (V): 3.3 Iq (typ) (µA): 15 Duty cycle (max) (%): 100

LM34917A


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: 具有智能限流功能的 2.3x2mm、8-33V、1.25A、恒定导通时间非同步降压稳压器

Rating: Catalog Operating temperature range (°C): -40 to 125 Topology: Buck Type: Converter Iout (max) (A): 1.25 Vin (min) (V): 8 Vin (max) (V): 33 Switching frequency (min) (kHz): 50 Switching frequency (max) (kHz): 2000 Features: Enable, Over Current Protection Control mode: Constant on-time (COT) Vout (min) (V): 2.5 Vout (max) (V): 30 Iq (typ) (µA): 680 Duty cycle (max) (%): 97 Rating: Catalog Operating temperature range (°C): -40 to 125 Topology: Buck Type: Converter Iout (max) (A): 1.25
Vin (min) (V): 8 Vin (max) (V): 33 Switching frequency (min) (kHz): 50 Switching frequency (max) (kHz): 2000 Features: Enable, Over Current Protection Control mode: Constant on-time (COT) Vout (min) (V): 2.5 Vout (max) (V): 30 Iq (typ) (µA): 680 Duty cycle (max) (%): 97

LM2830-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: 高频 1A 汽车类降压直流/直流转换器

Rating: Automotive 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 Control mode: current mode Vout (min) (V): 0.6 Vout (max) (V): 4.5 Iq (typ) (µA): 3300 Duty cycle (max) (%): 94 Rating: Automotive 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 Control mode: current mode Vout (min) (V): 0.6 Vout (max) (V): 4.5 Iq (typ) (µA): 3300 Duty cycle (max) (%): 94

TPS62263


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 2x2mm SON/TSOT23 封装的 2.25MHz 600mA 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 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): 2.5 Iq (typ) (µA): 15 Duty cycle (max) (%): 100 Rating: Catalog Operating temperature range (°C): -40 to 85 Topology: Buck Type: Converter Iout (max) (A): 0.6 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): 2.5 Iq (typ) (µA): 15 Duty cycle (max) (%): 100

TLC59116


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: 16 位快速模式增强版 (FM+) I2C 总线恒流 LED 灌电流驱动器

Number of channels: 16 LED current per channel (mA): 120 LED configuration: Parallel, Series, Single Topology: Linear Vin (min) (V): 3 Vin (max) (V): 5.5 Iout (max) (A): 1.92 Iq (typ) (mA): 25 Operating temperature range (°C): -40 to 85 Rating: Catalog Number of channels: 16 LED current per channel (mA): 120 LED configuration: Parallel, Series, Single Topology: Linear Vin (min) (V): 3 Vin (max) (V): 5.5 Iout (max) (A): 1.92 Iq (typ) (mA): 25 Operating temperature range (°C): -40 to 85 Rating: Catalog

TPS62560


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 2x2mm SON 封装的 2.25MHz 600mA 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): 2.5 Vin (max) (V): 5.5 Switching frequency (min) (kHz): 2000 Switching frequency (max) (kHz): 2500 Control mode: Voltage mode Vout (min) (V): 0.85 Vout (max) (V): 5.5 Iq (typ) (µA): 15 Duty cycle (max) (%): 100 Rating: Catalog Operating temperature range (°C): -40 to 85 Topology: Buck Type: Converter Iout (max) (A): 0.6 Vin (min) (V): 2.5
Vin (max) (V): 5.5 Switching frequency (min) (kHz): 2000 Switching frequency (max) (kHz): 2500 Control mode: Voltage mode Vout (min) (V): 0.85 Vout (max) (V): 5.5 Iq (typ) (µA): 15 Duty cycle (max) (%): 100

TPS62293


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 2x2mm SON 封装的 2.25MHz 1A 降压转换器

Rating: Catalog Operating temperature range (°C): -40 to 85 Topology: Buck Type: Converter Iout (max) (A): 1 Vin (min) (V): 2.3 Vin (max) (V): 6 Switching frequency (min) (kHz): 2000 Switching frequency (max) (kHz): 2500 Control mode: Voltage mode Vout (min) (V): 1.8 Vout (max) (V): 1.8 Iq (typ) (µA): 15 Duty cycle (max) (%): 100 Rating: Catalog Operating temperature range (°C): -40 to 85 Topology: Buck Type: Converter Iout (max) (A): 1 Vin (min) (V): 2.3
Vin (max) (V): 6 Switching frequency (min) (kHz): 2000 Switching frequency (max) (kHz): 2500 Control mode: Voltage mode Vout (min) (V): 1.8 Vout (max) (V): 1.8 Iq (typ) (µA): 15 Duty cycle (max) (%): 100

LM2773


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: 低纹波 1.8V/1.6V 扩频开关电容器降压稳压器

Rating: Catalog Operating temperature range (°C): -30 to 85 Type: Charge pump Iout (max) (A): 0.3 Vin (min) (V): 2.5 Vin (max) (V): 5.5 Switching frequency (min) (kHz): 1150 Switching frequency (max) (kHz): 1150 Features: Enable, Regulated Vout (min) (V): 1.6 Vout (max) (V): 1.8 Iq (typ) (µA): 48 Rating: Catalog Operating temperature range (°C): -30 to 85 Type: Charge pump Iout (max) (A): 0.3 Vin (min) (V): 2.5 Vin (max) (V): 5.5 Switching frequency (min) (kHz): 1150 Switching frequency (max) (kHz): 1150
Features: Enable, Regulated Vout (min) (V): 1.6 Vout (max) (V): 1.8 Iq (typ) (µA): 48

LM3407


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: 用于高功率 LED 的 350mA、恒流输出浮动降压开关转换器

Input voltage type: DC/DC Topology: Buck Vin (min) (V): 4.5 Vin (max) (V): 30 Vout (max) (V): 27 Vout (min) (V): 0.45 Iout (max) (A): 0.35 Iq (typ) (mA): 0.78 Operating temperature range (°C): -40 to 125 Dimming method: PWM Number of channels: 1 Rating: Catalog Input voltage type: DC/DC Topology: Buck Vin (min) (V): 4.5 Vin (max) (V): 30 Vout (max) (V): 27 Vout (min) (V): 0.45 Iout (max) (A): 0.35 Iq (typ) (mA): 0.78
Operating temperature range (°C): -40 to 125 Dimming method: PWM Number of channels: 1 Rating: Catalog