LM3478Q-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: 适用于开关稳压器且具有 10µA 关断电流的 40V 宽输入电压、低侧 N 沟道控制器
Vin (min) (V): 2.97
Vin (max) (V): 40
Operating temperature range (°C): -40 to 125
Control mode: current mode
Topology: Boost, Flyback, Forward, SEPIC
Rating: Automotive
Vout (min) (V): 1.26
Vout (max) (V): 500
Iq (typ) (µA): 2700
Duty cycle (max) (%): 100
Vin (min) (V): 2.97
Vin (max) (V): 40
Operating temperature range (°C): -40 to 125
Control mode: current mode
Topology: Boost, Flyback, Forward, SEPIC
Rating: Automotive
Vout (min) (V): 1.26
Vout (max) (V): 500
Iq (typ) (µA): 2700
Duty cycle (max) (%): 100
LM3488Q-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: 适用于开关稳压器且具有 5µA 关断电流的 40V 宽输入电压、低侧 N 沟道控制器
Vin (min) (V): 2.97
Vin (max) (V): 40
Operating temperature range (°C): -40 to 125
Topology: Boost, Flyback, Forward, SEPIC
Rating: Automotive
Vout (min) (V): 1.26
Vout (max) (V): 500
Iq (typ) (µA): 2700
Duty cycle (max) (%): 100
Vin (min) (V): 2.97
Vin (max) (V): 40
Operating temperature range (°C): -40 to 125
Topology: Boost, Flyback, Forward, SEPIC
Rating: Automotive
Vout (min) (V): 1.26
Vout (max) (V): 500
Iq (typ) (µA): 2700
Duty cycle (max) (%): 100
Vin (min) (V): 4.5
Vin (max) (V): 24
Iout (max) (A): 15
Operating temperature range (°C): -40 to 85
Control mode: D-CAP2
Topology: Buck
Rating: Catalog
Vout (min) (V): 0.76
Vout (max) (V): 5.5
Features: Enable, Pre-Bias Start-Up, Synchronous Rectification
Iq (typ) (µA): 350
Duty cycle (max) (%): 85
Number of phases: 1
Vin (min) (V): 4.5
Vin (max) (V): 24
Iout (max) (A): 15
Operating temperature range (°C): -40 to 85
Control mode: D-CAP2
Topology: Buck
Rating: Catalog
更多
Vout (min) (V): 0.76
Vout (max) (V): 5.5
Features: Enable, Pre-Bias Start-Up, Synchronous Rectification
Iq (typ) (µA): 350
Duty cycle (max) (%): 85
Number of phases: 1
Vin (max) (V): 15
Operating temperature range (°C): -40 to 125
Control mode: Current
Topology: Push pull
Rating: Catalog
Features: Current limiting, Programmable soft start, Synchronization pin
Duty cycle (max) (%): 50
Vin (max) (V): 15
Operating temperature range (°C): -40 to 125
Control mode: Current
Topology: Push pull
Rating: Catalog
Features: Current limiting, Programmable soft start, Synchronization pin
Duty cycle (max) (%): 50
Vin (min) (V): 4.5
Vin (max) (V): 28
Iout (max) (A): 15
Operating temperature range (°C): -40 to 125
Control mode: Voltage mode
Rating: Automotive
Vout (min) (V): 0.9
Vout (max) (V): 8.5
Iq (typ) (µA): 2000
Duty cycle (max) (%): 82
Number of phases: 1
Vin (min) (V): 4.5
Vin (max) (V): 28
Iout (max) (A): 15
Operating temperature range (°C): -40 to 125
Control mode: Voltage mode
Rating: Automotive
Vout (min) (V): 0.9
Vout (max) (V): 8.5
Iq (typ) (µA): 2000
更多
Duty cycle (max) (%): 82
Number of phases: 1
TPS51113
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: 具有高电流栅极驱动器的 4.5V 至 13.2V、300kHz 同步降压控制器
Vin (min) (V): 4.5
Vin (max) (V): 13.2
Iout (max) (A): 20
Operating temperature range (°C): -40 to 85
Control mode: Voltage mode
Topology: Buck
Rating: Catalog
Vout (min) (V): 0.8
Vout (max) (V): 8
Features: Enable, Power good, Pre-Bias Start-Up
Iq (typ) (µA): 6000
Duty cycle (max) (%): 72
Number of phases: 1
Vin (min) (V): 4.5
Vin (max) (V): 13.2
Iout (max) (A): 20
Operating temperature range (°C): -40 to 85
Control mode: Voltage mode
Topology: Buck
Rating: Catalog
更多
Vout (min) (V): 0.8
Vout (max) (V): 8
Features: Enable, Power good, Pre-Bias Start-Up
Iq (typ) (µA): 6000
Duty cycle (max) (%): 72
Number of phases: 1
Operating temperature range (°C): -40 to 125
Rating: Catalog
Operating temperature range (°C): -40 to 125
Rating: Catalog
LM25085A
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 42V 宽输入电压、恒准时非同步、0.9V 基准电压 PFET 降压控制器
Vin (min) (V): 4.5
Vin (max) (V): 42
Iout (max) (A): 10
Operating temperature range (°C): -40 to 125
Control mode: Constant on-time (COT)
Topology: Buck Controller
Rating: Catalog
Vout (min) (V): 0.9
Vout (max) (V): 42
Features: Adjustable current limit, Frequency synchronization
Iq (typ) (µA): 1250
Duty cycle (max) (%): 100
Number of phases: 1
Vin (min) (V): 4.5
Vin (max) (V): 42
Iout (max) (A): 10
Operating temperature range (°C): -40 to 125
Control mode: Constant on-time (COT)
Topology: Buck Controller
Rating: Catalog
更多
Vout (min) (V): 0.9
Vout (max) (V): 42
Features: Adjustable current limit, Frequency synchronization
Iq (typ) (µA): 1250
Duty cycle (max) (%): 100
Number of phases: 1
Vin (min) (V): 3
Vin (max) (V): 20
Iout (max) (A): 30
Operating temperature range (°C): -40 to 125
Control mode: Voltage mode
Topology: Buck
Rating: Catalog
Vout (min) (V): 0.6
Vout (max) (V): 18.6
Iq (typ) (µA): 4500
Duty cycle (max) (%): 95
Number of phases: 1
Vin (min) (V): 3
Vin (max) (V): 20
Iout (max) (A): 30
Operating temperature range (°C): -40 to 125
Control mode: Voltage mode
Topology: Buck
Rating: Catalog
Vout (min) (V): 0.6
更多
Vout (max) (V): 18.6
Iq (typ) (µA): 4500
Duty cycle (max) (%): 95
Number of phases: 1
TPS51220A
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: 采用 RSN/RTV 封装的适用于笔记本电脑电源的 3V 至 28V 同步峰值电流模式降压控制器
Vin (min) (V): 4.5
Vin (max) (V): 32
Iout (max) (A): 20
Operating temperature range (°C): -40 to 85
Control mode: D-CAP, current mode
Topology: Buck
Rating: Catalog
Vout (min) (V): 1
Vout (max) (V): 12
Iq (typ) (µA): 1300
Duty cycle (max) (%): 99
Number of phases: 1
Vin (min) (V): 4.5
Vin (max) (V): 32
Iout (max) (A): 20
Operating temperature range (°C): -40 to 85
Control mode: D-CAP, current mode
Topology: Buck
Rating: Catalog
Vout (min) (V): 1
更多
Vout (max) (V): 12
Iq (typ) (µA): 1300
Duty cycle (max) (%): 99
Number of phases: 1