LM5085


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 / 脉宽调制电路

描述: 4.5V 至 75V 宽输入电压、恒准时非同步 PFET 降压控制器

Vin (min) (V): 4.5 Vin (max) (V): 75 Iout (max) (A): 10 Operating temperature range (°C): -40 to 125 Control mode: Constant on-time (COT) Topology: Buck Rating: Catalog Vout (min) (V): 1.25 Vout (max) (V): 75 Features: Adjustable current limit, Enable, Frequency synchronization Iq (typ) (µA): 1300 Duty cycle (max) (%): 100 Number of phases: 1 Vin (min) (V): 4.5 Vin (max) (V): 75 Iout (max) (A): 10 Operating temperature range (°C): -40 to 125 Control mode: Constant on-time (COT) Topology: Buck Rating: Catalog
Vout (min) (V): 1.25 Vout (max) (V): 75 Features: Adjustable current limit, Enable, Frequency synchronization Iq (typ) (µA): 1300 Duty cycle (max) (%): 100 Number of phases: 1

LM5085-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 / 脉宽调制电路

描述: 汽车级 4.5V 至 75V 宽输入电压、恒定导通时间非同步 PFET 降压控制器

Vin (min) (V): 4.5 Vin (max) (V): 75 Iout (max) (A): 10 Operating temperature range (°C): -40 to 125 Control mode: Constant on-time (COT) Topology: Buck Rating: Automotive Vout (min) (V): 1.25 Vout (max) (V): 75 Features: Adjustable current limit, Enable, Frequency synchronization Iq (typ) (µA): 1300 Duty cycle (max) (%): 100 Number of phases: 1 Vin (min) (V): 4.5 Vin (max) (V): 75 Iout (max) (A): 10 Operating temperature range (°C): -40 to 125 Control mode: Constant on-time (COT) Topology: Buck Rating: Automotive
Vout (min) (V): 1.25 Vout (max) (V): 75 Features: Adjustable current limit, Enable, Frequency synchronization Iq (typ) (µA): 1300 Duty cycle (max) (%): 100 Number of phases: 1

TPS40090-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 / 脉宽调制电路

描述: 汽车类 4.5V 至 15V 多相同步降压控制器

Vin (min) (V): 4.5 Vin (max) (V): 15 Iout (max) (A): 120 Operating temperature range (°C): -40 to 125 Control mode: current mode Topology: Multiphase Rating: Automotive Vout (min) (V): 0.7 Vout (max) (V): 3.3 Iq (typ) (µA): 4000 Duty cycle (max) (%): 87.5 Number of phases: 4 Vin (min) (V): 4.5 Vin (max) (V): 15 Iout (max) (A): 120 Operating temperature range (°C): -40 to 125 Control mode: current mode Topology: Multiphase Rating: Automotive Vout (min) (V): 0.7
Vout (max) (V): 3.3 Iq (typ) (µA): 4000 Duty cycle (max) (%): 87.5 Number of phases: 4

UCC28061


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 / 脉宽调制电路

描述: 具有可闻噪声抗扰性的自然交错式转换模式 PFC 控制器

Vin (max) (V): 21 Operating temperature range (°C): -40 to 125 Control mode: TM Topology: Boost, PFC controller Rating: Catalog Duty cycle (max) (%): 99 Vin (max) (V): 21 Operating temperature range (°C): -40 to 125 Control mode: TM Topology: Boost, PFC controller Rating: Catalog Duty cycle (max) (%): 99

LM3489-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 / 脉宽调制电路

描述: 具有使能引脚的汽车级 4.5V 至 35V、滞环非同步 PFET 降压控制器

Vin (min) (V): 4.5 Vin (max) (V): 35 Iout (max) (A): 4 Operating temperature range (°C): -40 to 125 Control mode: Hysteretic Topology: Buck Controller Rating: Automotive Vout (min) (V): 1.239 Vout (max) (V): 35 Features: Enable Iq (typ) (µA): 280 Duty cycle (max) (%): 100 Number of phases: 1 Vin (min) (V): 4.5 Vin (max) (V): 35 Iout (max) (A): 4 Operating temperature range (°C): -40 to 125 Control mode: Hysteretic Topology: Buck Controller Rating: Automotive
Vout (min) (V): 1.239 Vout (max) (V): 35 Features: Enable Iq (typ) (µA): 280 Duty cycle (max) (%): 100 Number of phases: 1

LM5118


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 / 脉宽调制电路

描述: 3-75V 宽输入电压、电流模式非同步降压/升压控制器

Vin (min) (V): 3 Vin (max) (V): 75 Operating temperature range (°C): -40 to 125 Topology: Buck-Boost Rating: Catalog Vout (min) (V): 1.23 Vout (max) (V): 70 Features: Enable, Frequency synchronization, Nonsynchronous rectification Iq (typ) (µA): 4500 Duty cycle (max) (%): 98 Vin (min) (V): 3 Vin (max) (V): 75 Operating temperature range (°C): -40 to 125 Topology: Buck-Boost Rating: Catalog Vout (min) (V): 1.23 Vout (max) (V): 70 Features: Enable, Frequency synchronization, Nonsynchronous rectification Iq (typ) (µA): 4500 Duty cycle (max) (%): 98

TPS51427


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 / 脉宽调制电路

描述: 适用于笔记本电脑电源的双通道输出同步 D-CAP 同步降压控制器

Vin (min) (V): 5.5 Vin (max) (V): 28 Iout (max) (A): 20 Operating temperature range (°C): -40 to 85 Control mode: D-CAP Topology: Buck Rating: Catalog Vout (min) (V): 0.7 Vout (max) (V): 5.9 Iq (typ) (µA): 100 Duty cycle (max) (%): 90 Number of phases: 1 Vin (min) (V): 5.5 Vin (max) (V): 28 Iout (max) (A): 20 Operating temperature range (°C): -40 to 85 Control mode: D-CAP Topology: Buck Rating: Catalog Vout (min) (V): 0.7
Vout (max) (V): 5.9 Iq (typ) (µA): 100 Duty cycle (max) (%): 90 Number of phases: 1

TPS51727


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 / 脉宽调制电路

描述: 用于 50A+ 应用的双相 D-CAP+™ 模式降压电源管理 IC

Vin (min) (V): 4.5 Vin (max) (V): 28 Iout (max) (A): 20 Operating temperature range (°C): -10 to 100 Control mode: D-CAP+ Topology: Multiphase Rating: Catalog Vout (min) (V): 0.4 Vout (max) (V): 1.25 Features: Power good Iq (typ) (µA): 2500 Duty cycle (max) (%): 20 Number of phases: 2 Vin (min) (V): 4.5 Vin (max) (V): 28 Iout (max) (A): 20 Operating temperature range (°C): -10 to 100 Control mode: D-CAP+ Topology: Multiphase Rating: Catalog
Vout (min) (V): 0.4 Vout (max) (V): 1.25 Features: Power good Iq (typ) (µA): 2500 Duty cycle (max) (%): 20 Number of phases: 2

UCC2895-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 / 脉宽调制电路

描述: 汽车类 9V 至 17V 高级相移 BiCMOS PWM 控制器

Vin (max) (V): 16.5 Operating temperature range (°C): -40 to 125 Control mode: Current Topology: Phase-shifted full bridge Rating: Automotive Duty cycle (max) (%): 100 Vin (max) (V): 16.5 Operating temperature range (°C): -40 to 125 Control mode: Current Topology: Phase-shifted full bridge Rating: Automotive Duty cycle (max) (%): 100

LM5025C


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 / 脉宽调制电路

描述: 具有 P 或 N 沟道钳位 FET 和 90% 最大占空比的 90V 有源钳位电压模式 PWM 控制器

Vin (max) (V): 15 Operating temperature range (°C): -40 to 125 Control mode: Feedforward Topology: Active-clamp forward, Forward Rating: Catalog Duty cycle (max) (%): 91 Vin (max) (V): 15 Operating temperature range (°C): -40 to 125 Control mode: Feedforward Topology: Active-clamp forward, Forward Rating: Catalog Duty cycle (max) (%): 91