TEXAS INSTRUMENTS
德州仪器 (TI) 是一家全球化半导体设计与制造企业,凭借 80,000+ 模拟 IC 与嵌入式处理器产品、各类软件以及最大规模的销售和技术支持不断开拓创新。
LM5025
分类: 微电路 / 半导体集成电路 / 模拟集成电路 / 非线性电路 / 脉宽调制电路数据:
简介: 具有 P 或 N 沟道钳位 FET 和 0.25V CS 阈值的 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) (%): 80
Vin (max) (V): 15
Operating temperature range (°C): -40 to 125
Control mode: Feedforward
Topology: Active-clamp forward, Forward
Rating: Catalog
Duty cycle (max) (%): 80
Vin (max) (V): 40
Operating temperature range (°C): -55 to 125
Rating: Space
Features: 1% reference, Isolated feedback generator, Synchronizable
Vin (max) (V): 40
Operating temperature range (°C): -55 to 125
Rating: Space
Features: 1% reference, Isolated feedback generator, Synchronizable
Rating: Catalog
Operating temperature range (°C): -40 to 85
Type: Charge pump
Iout (max) (A): 0.06
Vin (min) (V): 3
Vin (max) (V): 5.5
Switching frequency (min) (kHz): 1000
Switching frequency (max) (kHz): 1000
Features: Enable, Regulated
Vout (min) (V): 5.5
Vout (max) (V): 5.5
Iq (typ) (µA): 65
Rating: Catalog
Operating temperature range (°C): -40 to 85
Type: Charge pump
Iout (max) (A): 0.06
Vin (min) (V): 3
Vin (max) (V): 5.5
Switching frequency (min) (kHz): 1000
Switching frequency (max) (kHz): 1000
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Features: Enable, Regulated
Vout (min) (V): 5.5
Vout (max) (V): 5.5
Iq (typ) (µA): 65
Vin (max) (V): 12
Operating temperature range (°C): -40 to 105
Control mode: Current, Feedforward, Voltage
Topology: Boost, Flyback, Forward
Rating: Catalog
Features: Error amplifier, Multi-topology, Soft start, Synchronization pin
Duty cycle (max) (%): 90
Vin (max) (V): 12
Operating temperature range (°C): -40 to 105
Control mode: Current, Feedforward, Voltage
Topology: Boost, Flyback, Forward
Rating: Catalog
Features: Error amplifier, Multi-topology, Soft start, Synchronization pin
Duty cycle (max) (%): 90
Vin (max) (V): 12
Operating temperature range (°C): -40 to 105
Control mode: Current, Feedforward, Voltage
Topology: Boost, Flyback, Forward, Full bridge, Half bridge, Push pull
Rating: Catalog
Duty cycle (max) (%): 45
Vin (max) (V): 12
Operating temperature range (°C): -40 to 105
Control mode: Current, Feedforward, Voltage
Topology: Boost, Flyback, Forward, Full bridge, Half bridge, Push pull
Rating: Catalog
Duty cycle (max) (%): 45
Output options: Adjustable Output, Fixed Output
Iout (max) (A): 0.5
Vin (max) (V): 40
Vin (min) (V): 3
Vout (max) (V): 37
Vout (min) (V): 1.25
Fixed output options (V): 37
Rating: Automotive
Noise (µVrms): 38
PSRR at 100 KHz (dB): 22
Iq (typ) (mA): 3.5
Thermal resistance θJA (°C/W): 60
Load capacitance (min) (µF): 0
Regulated outputs (#): 1
Accuracy (%): 2
Dropout voltage (Vdo) (typ) (mV): 2000
Operating temperature range (°C): -40 to 125
Output options: Adjustable Output, Fixed Output
Iout (max) (A): 0.5
Vin (max) (V): 40
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Vin (min) (V): 3
Vout (max) (V): 37
Vout (min) (V): 1.25
Fixed output options (V): 37
Rating: Automotive
Noise (µVrms): 38
PSRR at 100 KHz (dB): 22
Iq (typ) (mA): 3.5
Thermal resistance θJA (°C/W): 60
Load capacitance (min) (µF): 0
Regulated outputs (#): 1
Accuracy (%): 2
Dropout voltage (Vdo) (typ) (mV): 2000
Operating temperature range (°C): -40 to 125
Vin (max) (V): 25
Operating temperature range (°C): -55 to 125
Control mode: Current
Topology: Boost, Flyback, Forward
Rating: HiRel Enhanced Product
Features: Error amplifier, Fixed frequency, Multi-topology
Duty cycle (max) (%): 100
Vin (max) (V): 25
Operating temperature range (°C): -55 to 125
Control mode: Current
Topology: Boost, Flyback, Forward
Rating: HiRel Enhanced Product
Features: Error amplifier, Fixed frequency, Multi-topology
Duty cycle (max) (%): 100
Vin (max) (V): 25
Operating temperature range (°C): -55 to 125
Control mode: Current
Topology: Boost, Flyback, Forward
Rating: HiRel Enhanced Product
Features: Error amplifier, Fixed frequency, Multi-topology
Duty cycle (max) (%): 100
Vin (max) (V): 25
Operating temperature range (°C): -55 to 125
Control mode: Current
Topology: Boost, Flyback, Forward
Rating: HiRel Enhanced Product
Features: Error amplifier, Fixed frequency, Multi-topology
Duty cycle (max) (%): 100
Vin (max) (V): 25
Operating temperature range (°C): -55 to 125
Control mode: Current
Topology: Boost, Flyback, Forward
Rating: HiRel Enhanced Product
Features: Error amplifier, Fixed frequency, Multi-topology
Duty cycle (max) (%): 50
Vin (max) (V): 25
Operating temperature range (°C): -55 to 125
Control mode: Current
Topology: Boost, Flyback, Forward
Rating: HiRel Enhanced Product
Features: Error amplifier, Fixed frequency, Multi-topology
Duty cycle (max) (%): 50
Number of supplies monitored: 3
Threshold voltage 1 (typ) (V): 2.2, 3.5, 3.9, 6.1
Reset threshold accuracy (%): 4
Iq (typ) (mA): 1
Output driver type/reset output: Active-low, Open-drain
Time delay (ms): 150
Supply voltage (min) (V): 4
Supply voltage (max) (V): 15
Rating: Catalog
Watchdog timer WDI (s): None
Operating temperature range (°C): -40 to 125
Number of supplies monitored: 3
Threshold voltage 1 (typ) (V): 2.2, 3.5, 3.9, 6.1
Reset threshold accuracy (%): 4
Iq (typ) (mA): 1
Output driver type/reset output: Active-low, Open-drain
Time delay (ms): 150
Supply voltage (min) (V): 4
Supply voltage (max) (V): 15
Rating: Catalog
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Watchdog timer WDI (s): None
Operating temperature range (°C): -40 to 125