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。
TPS55332-Q1
分类: 微电路 / 半导体集成电路 / 模拟集成电路 / 非线性电路 / 开关电源电路数据:
简介: 符合 AEC-Q100 标准的具有电压监控器的 1.5V 至 60V 宽输入范围 3A 升压转换器
Rating: Automotive
Operating temperature range (°C): -40 to 150
Topology: Boost, Flyback, Forward, SEPIC
Type: Converter
Vin (min) (V): 1.5
Vin (max) (V): 60
Switching frequency (min) (kHz): 80
Switching frequency (max) (kHz): 2200
Vout (min) (V): 2.5
Vout (max) (V): 50
Iq (typ) (µA): 4200
Duty cycle (max) (%): 70
Switch current limit (typ) (A): 5.7
Rating: Automotive
Operating temperature range (°C): -40 to 150
Topology: Boost, Flyback, Forward, SEPIC
Type: Converter
Vin (min) (V): 1.5
Vin (max) (V): 60
Switching frequency (min) (kHz): 80
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Switching frequency (max) (kHz): 2200
Vout (min) (V): 2.5
Vout (max) (V): 50
Iq (typ) (µA): 4200
Duty cycle (max) (%): 70
Switch current limit (typ) (A): 5.7
LM25037-Q1
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: 汽车类 5.5V 至 75V、1.2A 栅极驱动器、双模式 PWM 控制器，具有交替输出，-40°C 至 125°C
Vin (max) (V): 14
Operating temperature range (°C): -40 to 125
Control mode: Current
Topology: Full bridge, Half bridge, Push pull
Rating: Automotive
Duty cycle (max) (%): 96
Vin (max) (V): 14
Operating temperature range (°C): -40 to 125
Control mode: Current
Topology: Full bridge, Half bridge, Push pull
Rating: Automotive
Duty cycle (max) (%): 96
TPS51217
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: 适用于笔记本电脑电源的 3V 至 28V、20A 同步 D-CAP 降压控制器
Vin (min) (V): 3
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): 0.6
Vout (max) (V): 2.6
Iq (typ) (µA): 320
Duty cycle (max) (%): 89
Number of phases: 1
Vin (min) (V): 3
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): 0.6
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Vout (max) (V): 2.6
Iq (typ) (µA): 320
Duty cycle (max) (%): 89
Number of phases: 1
Analog dimming steps: 128
Data transfer rate (typ) (MHz): 35
Ch to ch accuracy (typ) (±%): 1
Rating: Catalog
Operating temperature range (°C): -40 to 85
Analog dimming steps: 128
Data transfer rate (typ) (MHz): 35
Ch to ch accuracy (typ) (±%): 1
Rating: Catalog
Operating temperature range (°C): -40 to 85
Input voltage type: DC/DC
Topology: Buck
Vin (min) (V): 6
Vin (max) (V): 42
Vout (max) (V): 42
Vout (min) (V): 1.24
Iout (max) (A): 5
Iq (typ) (mA): 2
Operating temperature range (°C): -40 to 125
Dimming method: Analog, PWM
Number of channels: 1
Rating: Catalog
Input voltage type: DC/DC
Topology: Buck
Vin (min) (V): 6
Vin (max) (V): 42
Vout (max) (V): 42
Vout (min) (V): 1.24
Iout (max) (A): 5
Iq (typ) (mA): 2
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Operating temperature range (°C): -40 to 125
Dimming method: Analog, PWM
Number of channels: 1
Rating: Catalog
Topology: Buck
Vin (min) (V): 6
Vin (max) (V): 75
Vout (max) (V): 75
Vout (min) (V): 1.24
Iout (max) (A): 5
Iq (typ) (mA): 2
Operating temperature range (°C): -40 to 125
Dimming method: Analog, PWM
Number of channels: 1
Rating: Catalog
Topology: Buck
Vin (min) (V): 6
Vin (max) (V): 75
Vout (max) (V): 75
Vout (min) (V): 1.24
Iout (max) (A): 5
Iq (typ) (mA): 2
Operating temperature range (°C): -40 to 125
Dimming method: Analog, PWM
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Number of channels: 1
Rating: Catalog
Product type: Fixed current limit, Power switch
Vin (min) (V): 2.7
Vin (max) (V): 5.5
Continuous current (max) (A): 1
Current limit (A): 1.5
Operating temperature range (°C): -40 to 125
Enable: Active High
Number of switches: 1
Current limit accuracy at 1 A: 0.2
Rating: Automotive
Product type: Fixed current limit, Power switch
Vin (min) (V): 2.7
Vin (max) (V): 5.5
Continuous current (max) (A): 1
Current limit (A): 1.5
Operating temperature range (°C): -40 to 125
Enable: Active High
Number of switches: 1
Current limit accuracy at 1 A: 0.2
Rating: Automotive
Input voltage type: DC/DC
Topology: Boost, current mode
Vin (min) (V): 2.7
Vin (max) (V): 5.5
Vout (max) (V): 5.5
Vout (min) (V): 2.5
Iout (max) (A): 1.2
Iq (typ) (mA): 0.63
Features: I2C control
Operating temperature range (°C): -30 to 85
Dimming method: Analog, PWM
Number of channels: 2
Rating: Catalog
Input voltage type: DC/DC
Topology: Boost, current mode
Vin (min) (V): 2.7
Vin (max) (V): 5.5
Vout (max) (V): 5.5
Vout (min) (V): 2.5
Iout (max) (A): 1.2
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Iq (typ) (mA): 0.63
Features: I2C control
Operating temperature range (°C): -30 to 85
Dimming method: Analog, PWM
Number of channels: 2
Rating: Catalog
TPS23756
分类: 微电路 / 半导体集成电路 / 模拟集成电路 / 其他模拟集成电路数据:
简介: 具有反激式/正激式直流/直流控制器和 12V 至 57V 适配器支持的 4 级 PoE PD
Vin (min) (V): 9.3
Vin (max) (V): 57
PoE current limit (min) (mA): 850
PoE inrush limit (mA) (typ) (A): 0.14
rDS(on) per FET (typ) (mΩ): 430
PoE standards supported: 802.3at Type 1 (802.3af), 802.3at Type 2
PD power level: 13W, 25W
DC/DC control: PD and DC/DC
Fault response: Auto Retry
Operating temperature range (°C): -40 to 125
Rating: Catalog
Vin (min) (V): 9.3
Vin (max) (V): 57
PoE current limit (min) (mA): 850
PoE inrush limit (mA) (typ) (A): 0.14
rDS(on) per FET (typ) (mΩ): 430
PoE standards supported: 802.3at Type 1 (802.3af), 802.3at Type 2
PD power level: 13W, 25W
DC/DC control: PD and DC/DC
Fault response: Auto Retry
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Operating temperature range (°C): -40 to 125
Rating: Catalog
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): 450
Duty cycle (max) (%): 89
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
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Vout (min) (V): 0.76
Vout (max) (V): 5.5
Features: Enable, Pre-Bias Start-Up, Synchronous Rectification
Iq (typ) (µA): 450
Duty cycle (max) (%): 89
Number of phases: 1