LM22680-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: 具有精密使能端的 2A SIMPLE SWITCHER® 降压稳压器

Rating: Automotive Operating temperature range (°C): -40 to 125 Topology: Buck Type: Converter Iout (max) (A): 2 Vin (min) (V): 4.5 Vin (max) (V): 42 Switching frequency (min) (kHz): 200 Switching frequency (max) (kHz): 1000 Control mode: Voltage mode Vout (min) (V): 1.285 Vout (max) (V): 37 Iq (typ) (µA): 3400 Duty cycle (max) (%): 90 Rating: Automotive Operating temperature range (°C): -40 to 125 Topology: Buck Type: Converter Iout (max) (A): 2 Vin (min) (V): 4.5
Vin (max) (V): 42 Switching frequency (min) (kHz): 200 Switching frequency (max) (kHz): 1000 Control mode: Voltage mode Vout (min) (V): 1.285 Vout (max) (V): 37 Iq (typ) (µA): 3400 Duty cycle (max) (%): 90

LM22676-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: 具有精密启用的 3A SIMPLE SWITCHER 降压电压稳压器

Rating: Automotive Operating temperature range (°C): -40 to 125 Topology: Buck Type: Converter Iout (max) (A): 3 Vin (min) (V): 4.5 Vin (max) (V): 42 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): 1.285 Vout (max) (V): 37 Iq (typ) (µA): 3400 Duty cycle (max) (%): 90 Rating: Automotive Operating temperature range (°C): -40 to 125 Topology: Buck Type: Converter Iout (max) (A): 3
Vin (min) (V): 4.5 Vin (max) (V): 42 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): 1.285 Vout (max) (V): 37 Iq (typ) (µA): 3400 Duty cycle (max) (%): 90

LM22678-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: 具有精密启用的 5A SIMPLE SWITCHER,降压电压稳压器

Rating: Automotive Operating temperature range (°C): -40 to 125 Topology: Buck Type: Converter Iout (max) (A): 5 Vin (min) (V): 4.5 Vin (max) (V): 42 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): 1.285 Vout (max) (V): 37 Iq (typ) (µA): 3400 Duty cycle (max) (%): 90 Rating: Automotive Operating temperature range (°C): -40 to 125 Topology: Buck Type: Converter Iout (max) (A): 5
Vin (min) (V): 4.5 Vin (max) (V): 42 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): 1.285 Vout (max) (V): 37 Iq (typ) (µA): 3400 Duty cycle (max) (%): 90

LP8552


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: 适用于笔记本电脑的六通道高效 LED 背光驱动器,采用 BGA 封装

Number of channels: 6 Vin (min) (V): 2.7 Vin (max) (V): 22 Vout (min) (V): 10 Vout (max) (V): 40 Type: Inductive Switching frequency (max) (kHz): 1250 Duty cycle (max) (%): 100 LED current per channel (mA): 50 Peak efficiency (%): 93 Topology: Boost Operating temperature range (°C): -40 to 85 Rating: Catalog Number of channels: 6 Vin (min) (V): 2.7 Vin (max) (V): 22 Vout (min) (V): 10 Vout (max) (V): 40 Type: Inductive Switching frequency (max) (kHz): 1250
Duty cycle (max) (%): 100 LED current per channel (mA): 50 Peak efficiency (%): 93 Topology: Boost Operating temperature range (°C): -40 to 85 Rating: Catalog

LM21212-1


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: 具有频率同步功能的 2.95-5.5V、12A、电压模式同步降压稳压器

Rating: Catalog Operating temperature range (°C): -40 to 125 Topology: Buck Type: Converter Iout (max) (A): 12 Vin (min) (V): 2.95 Vin (max) (V): 5.5 Switching frequency (min) (kHz): 300 Switching frequency (max) (kHz): 1500 Control mode: Voltage mode Vout (min) (V): 0.6 Vout (max) (V): 5.5 Iq (typ) (µA): 1500 Duty cycle (max) (%): 100 Rating: Catalog Operating temperature range (°C): -40 to 125 Topology: Buck Type: Converter Iout (max) (A): 12 Vin (min) (V): 2.95
Vin (max) (V): 5.5 Switching frequency (min) (kHz): 300 Switching frequency (max) (kHz): 1500 Control mode: Voltage mode Vout (min) (V): 0.6 Vout (max) (V): 5.5 Iq (typ) (µA): 1500 Duty cycle (max) (%): 100

LM21212-2


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: 具有可调频率的 2.95V 至 5.5V、12A 电压模式同步降压稳压器

Rating: Catalog Operating temperature range (°C): -40 to 125 Topology: Buck Type: Converter Iout (max) (A): 12 Vin (min) (V): 2.95 Vin (max) (V): 5.5 Switching frequency (min) (kHz): 300 Switching frequency (max) (kHz): 1500 Control mode: Voltage mode Vout (min) (V): 0.6 Vout (max) (V): 5.5 Iq (typ) (µA): 1500 Duty cycle (max) (%): 100 Rating: Catalog Operating temperature range (°C): -40 to 125 Topology: Buck Type: Converter Iout (max) (A): 12 Vin (min) (V): 2.95
Vin (max) (V): 5.5 Switching frequency (min) (kHz): 300 Switching frequency (max) (kHz): 1500 Control mode: Voltage mode Vout (min) (V): 0.6 Vout (max) (V): 5.5 Iq (typ) (µA): 1500 Duty cycle (max) (%): 100

LM21215


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: 具有可调频率的 2.95V 至 5.5V、15A 电压模式同步降压稳压器

Rating: Catalog Operating temperature range (°C): -40 to 125 Topology: Buck Type: Converter Iout (max) (A): 15 Vin (min) (V): 2.95 Vin (max) (V): 5.5 Switching frequency (min) (kHz): 500 Switching frequency (max) (kHz): 500 Control mode: Voltage mode Vout (min) (V): 0.6 Vout (max) (V): 5.5 Iq (typ) (µA): 1500 Duty cycle (max) (%): 100 Rating: Catalog Operating temperature range (°C): -40 to 125 Topology: Buck Type: Converter Iout (max) (A): 15 Vin (min) (V): 2.95
Vin (max) (V): 5.5 Switching frequency (min) (kHz): 500 Switching frequency (max) (kHz): 500 Control mode: Voltage mode Vout (min) (V): 0.6 Vout (max) (V): 5.5 Iq (typ) (µA): 1500 Duty cycle (max) (%): 100

TPS62260-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 2x2mm SON/TSOT23 封装的汽车类 2V 至 6V、2.25MHz 固定频率 600mA 降压转换器

Rating: Automotive Operating temperature range (°C): -40 to 105 Topology: Buck Type: Converter Iout (max) (A): 0.6 Vin (min) (V): 2 Vin (max) (V): 6 Switching frequency (min) (kHz): 2250 Switching frequency (max) (kHz): 2250 Control mode: Voltage mode Vout (min) (V): 0.6 Vout (max) (V): 6 Iq (typ) (µA): 15 Duty cycle (max) (%): 100 Rating: Automotive Operating temperature range (°C): -40 to 105 Topology: Buck Type: Converter Iout (max) (A): 0.6 Vin (min) (V): 2
Vin (max) (V): 6 Switching frequency (min) (kHz): 2250 Switching frequency (max) (kHz): 2250 Control mode: Voltage mode Vout (min) (V): 0.6 Vout (max) (V): 6 Iq (typ) (µA): 15 Duty cycle (max) (%): 100

TPS62651


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 I2C 兼容接口的 800mA、6MHz 高效降压转换器

Rating: Catalog Operating temperature range (°C): -40 to 85 Topology: Buck Type: Converter Iout (max) (A): 0.8 Vin (min) (V): 2.3 Vin (max) (V): 5.5 Switching frequency (min) (kHz): 5400 Switching frequency (max) (kHz): 6600 Control mode: Voltage mode Vout (min) (V): 0.75 Vout (max) (V): 1.4375 Iq (typ) (µA): 38 Duty cycle (max) (%): 100 Rating: Catalog Operating temperature range (°C): -40 to 85 Topology: Buck Type: Converter Iout (max) (A): 0.8 Vin (min) (V): 2.3
Vin (max) (V): 5.5 Switching frequency (min) (kHz): 5400 Switching frequency (max) (kHz): 6600 Control mode: Voltage mode Vout (min) (V): 0.75 Vout (max) (V): 1.4375 Iq (typ) (µA): 38 Duty cycle (max) (%): 100

TPS62679


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: 500mA、6MHz 高效降压转换器,Vout=1.26V,带输出电容放电

Rating: Catalog Operating temperature range (°C): -40 to 85 Topology: Buck Type: Converter Iout (max) (A): 0.5 Vin (min) (V): 2.3 Vin (max) (V): 4.8 Switching frequency (min) (kHz): 4900 Switching frequency (max) (kHz): 6000 EMI features: Spread Spectrum Control mode: Voltage mode Vout (min) (V): 1.26 Vout (max) (V): 1.26 Iq (typ) (µA): 17 Duty cycle (max) (%): 100 Rating: Catalog Operating temperature range (°C): -40 to 85 Topology: Buck Type: Converter Iout (max) (A): 0.5
Vin (min) (V): 2.3 Vin (max) (V): 4.8 Switching frequency (min) (kHz): 4900 Switching frequency (max) (kHz): 6000 EMI features: Spread Spectrum Control mode: Voltage mode Vout (min) (V): 1.26 Vout (max) (V): 1.26 Iq (typ) (µA): 17 Duty cycle (max) (%): 100