LM5025B
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 75% 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) (%): 73
Vin (max) (V): 15
Operating temperature range (°C): -40 to 125
Control mode: Feedforward
Topology: Active-clamp forward, Forward
Rating: Catalog
Duty cycle (max) (%): 73
Vin (min) (V): 3.3
Vin (max) (V): 18.5
Iout (max) (A): 20
Operating temperature range (°C): -40 to 125
Control mode: current mode
Topology: Buck
Rating: Catalog
Vout (min) (V): 0.6
Vout (max) (V): 15
Iq (typ) (µA): 5000
Duty cycle (max) (%): 80
Number of phases: 1
Vin (min) (V): 3.3
Vin (max) (V): 18.5
Iout (max) (A): 20
Operating temperature range (°C): -40 to 125
Control mode: current mode
Topology: Buck
Rating: Catalog
Vout (min) (V): 0.6
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Vout (max) (V): 15
Iq (typ) (µA): 5000
Duty cycle (max) (%): 80
Number of phases: 1
TL1451A-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: 符合 AEC-Q100 标准的 3.6V 至 50V 双通道 PWM 控制器
Vin (min) (V): 3.6
Vin (max) (V): 50
Operating temperature range (°C): -40 to 125
Topology: Boost, Buck, Flyback, Forward, SEPIC
Rating: Automotive
Vout (min) (V): 1
Features: Nonsynchronous rectification
Iq (typ) (µA): 1700
Duty cycle (max) (%): 100
Vin (min) (V): 3.6
Vin (max) (V): 50
Operating temperature range (°C): -40 to 125
Topology: Boost, Buck, Flyback, Forward, SEPIC
Rating: Automotive
Vout (min) (V): 1
Features: Nonsynchronous rectification
Iq (typ) (µA): 1700
Duty cycle (max) (%): 100
Vin (max) (V): 22
Operating temperature range (°C): -55 to 125
Control mode: Current, Voltage
Topology: Boost, Flyback, Forward, Full bridge, Half bridge, Push pull
Rating: HiRel Enhanced Product
Duty cycle (max) (%): 50
Vin (max) (V): 22
Operating temperature range (°C): -55 to 125
Control mode: Current, Voltage
Topology: Boost, Flyback, Forward, Full bridge, Half bridge, Push pull
Rating: HiRel Enhanced Product
Duty cycle (max) (%): 50
Vin (min) (V): 4.5
Vin (max) (V): 18
Iout (max) (A): 20
Operating temperature range (°C): -40 to 85
Control mode: current mode
Topology: Buck
Rating: Catalog
Vout (min) (V): 0.7
Vout (max) (V): 5.5
Iq (typ) (µA): 1800
Duty cycle (max) (%): 85
Number of phases: 1
Vin (min) (V): 4.5
Vin (max) (V): 18
Iout (max) (A): 20
Operating temperature range (°C): -40 to 85
Control mode: current mode
Topology: Buck
Rating: Catalog
Vout (min) (V): 0.7
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Vout (max) (V): 5.5
Iq (typ) (µA): 1800
Duty cycle (max) (%): 85
Number of phases: 1
Vin (min) (V): 2.97
Vin (max) (V): 48
Operating temperature range (°C): -40 to 125
Control mode: current mode
Topology: Boost, Flyback, Forward, SEPIC
Rating: Catalog
Vout (min) (V): 1.26
Vout (max) (V): 500
Iq (typ) (µA): 3700
Duty cycle (max) (%): 85
Vin (min) (V): 2.97
Vin (max) (V): 48
Operating temperature range (°C): -40 to 125
Control mode: current mode
Topology: Boost, Flyback, Forward, SEPIC
Rating: Catalog
Vout (min) (V): 1.26
Vout (max) (V): 500
Iq (typ) (µA): 3700
Duty cycle (max) (%): 85
LM3481-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: 符合 AEC-Q100 标准的 2.97V 至 48V 高效升压、SEPIC 和反激式控制器
Vin (min) (V): 2.97
Vin (max) (V): 48
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): 3700
Duty cycle (max) (%): 85
Vin (min) (V): 2.97
Vin (max) (V): 48
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): 3700
Duty cycle (max) (%): 85
UCC28528
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 TEM/TEM 调制、且不会随体电压下降而关断的 PFC/PWM 组合控制器
Vin (max) (V): 18
Operating temperature range (°C): -40 to 105
Control mode: CCM
Topology: Boost, PFC controller
Rating: Catalog
Duty cycle (max) (%): 100
Vin (max) (V): 18
Operating temperature range (°C): -40 to 105
Control mode: CCM
Topology: Boost, PFC controller
Rating: Catalog
Duty cycle (max) (%): 100
Operating temperature range (°C): -40 to 125
Control mode: Secondary-side regulation
Topology: Flyback, Forward
Rating: Catalog
Duty cycle (max) (%): 80
Operating temperature range (°C): -40 to 125
Control mode: Secondary-side regulation
Topology: Flyback, Forward
Rating: Catalog
Duty cycle (max) (%): 80
Vin (min) (V): 1
Vin (max) (V): 14
Iout (max) (A): 20
Operating temperature range (°C): -40 to 125
Control mode: Voltage mode
Topology: Buck
Rating: Catalog
Vout (min) (V): 0.6
Vout (max) (V): 12
Iq (typ) (µA): 1700
Duty cycle (max) (%): 86
Number of phases: 1
Vin (min) (V): 1
Vin (max) (V): 14
Iout (max) (A): 20
Operating temperature range (°C): -40 to 125
Control mode: Voltage mode
Topology: Buck
Rating: Catalog
Vout (min) (V): 0.6
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Vout (max) (V): 12
Iq (typ) (µA): 1700
Duty cycle (max) (%): 86
Number of phases: 1