TPS54328
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 / 开关电源电路
描述: 具有 Eco-mode™ 的 4.5V 至 18V 输入,3A 同步降压转换器
Rating: Catalog
Operating temperature range (°C): -40 to 85
Topology: Buck
Type: Converter
Iout (max) (A): 3
Vin (min) (V): 4.5
Vin (max) (V): 18
Switching frequency (min) (kHz): 700
Switching frequency (max) (kHz): 700
Control mode: D-CAP2
Vout (min) (V): 0.76
Vout (max) (V): 7
Iq (typ) (µA): 800
Duty cycle (max) (%): 65
Rating: Catalog
Operating temperature range (°C): -40 to 85
Topology: Buck
Type: Converter
Iout (max) (A): 3
Vin (min) (V): 4.5
更多
Vin (max) (V): 18
Switching frequency (min) (kHz): 700
Switching frequency (max) (kHz): 700
Control mode: D-CAP2
Vout (min) (V): 0.76
Vout (max) (V): 7
Iq (typ) (µA): 800
Duty cycle (max) (%): 65
Rating: Catalog
Operating temperature range (°C): -40 to 85
Topology: Buck
Type: Converter
Iout (max) (A): 3
Vin (min) (V): 4.5
Vin (max) (V): 18
Switching frequency (min) (kHz): 700
Switching frequency (max) (kHz): 700
Features: Enable, Soft Start Adjustable, Synchronous Rectification
Control mode: D-CAP2
Vout (min) (V): 0.76
Vout (max) (V): 7
Iq (typ) (µA): 800
Duty cycle (max) (%): 65
Rating: Catalog
Operating temperature range (°C): -40 to 85
Topology: Buck
Type: Converter
Iout (max) (A): 3
更多
Vin (min) (V): 4.5
Vin (max) (V): 18
Switching frequency (min) (kHz): 700
Switching frequency (max) (kHz): 700
Features: Enable, Soft Start Adjustable, Synchronous Rectification
Control mode: D-CAP2
Vout (min) (V): 0.76
Vout (max) (V): 7
Iq (typ) (µA): 800
Duty cycle (max) (%): 65
Rating: Catalog
Operating temperature range (°C): -40 to 150
Topology: Buck
Type: Converter
Iout (max) (A): 6
Vin (min) (V): 2.95
Vin (max) (V): 6
Switching frequency (min) (kHz): 200
Switching frequency (max) (kHz): 2000
Control mode: current mode
Vout (min) (V): 0.8
Vout (max) (V): 4.5
Iq (typ) (µA): 515
Duty cycle (max) (%): 98
Rating: Catalog
Operating temperature range (°C): -40 to 150
Topology: Buck
Type: Converter
Iout (max) (A): 6
Vin (min) (V): 2.95
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Vin (max) (V): 6
Switching frequency (min) (kHz): 200
Switching frequency (max) (kHz): 2000
Control mode: current mode
Vout (min) (V): 0.8
Vout (max) (V): 4.5
Iq (typ) (µA): 515
Duty cycle (max) (%): 98
Input voltage type: AC/DC
Topology: Boost, Flyback
Vin (min) (V): 85
Vin (max) (V): 20
Vout (max) (V): 60
Vout (min) (V): 9
Iout (max) (A): 2
Iq (typ) (mA): 1.6
Features: Adjustable Switch Frequency, Enable/Shutdown, Thermal shutdown
Operating temperature range (°C): -40 to 125
Dimming method: Forward Phase (Triac), Reverse Phase
Number of channels: 1
Rating: Catalog
Input voltage type: AC/DC
Topology: Boost, Flyback
Vin (min) (V): 85
Vin (max) (V): 20
Vout (max) (V): 60
Vout (min) (V): 9
Iout (max) (A): 2
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Iq (typ) (mA): 1.6
Features: Adjustable Switch Frequency, Enable/Shutdown, Thermal shutdown
Operating temperature range (°C): -40 to 125
Dimming method: Forward Phase (Triac), Reverse Phase
Number of channels: 1
Rating: Catalog
Input voltage type: DC Linear, DC/DC
Topology: Current Sink, Multi-Channel
Vin (min) (V): 12
Vin (max) (V): 95
Vout (max) (V): 95
Vout (min) (V): 0.9
Iout (max) (A): 4
Iq (typ) (mA): 2.3
Features: Enable/Shutdown, Thermal Foldback, Thermal shutdown
Operating temperature range (°C): -40 to 125
Dimming method: Analog, PWM
Number of channels: 4
Rating: Catalog
Input voltage type: DC Linear, DC/DC
Topology: Current Sink, Multi-Channel
Vin (min) (V): 12
Vin (max) (V): 95
Vout (max) (V): 95
Vout (min) (V): 0.9
Iout (max) (A): 4
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Iq (typ) (mA): 2.3
Features: Enable/Shutdown, Thermal Foldback, Thermal shutdown
Operating temperature range (°C): -40 to 125
Dimming method: Analog, PWM
Number of channels: 4
Rating: Catalog
Input voltage type: AC/DC
Topology: Buck, Flyback
Vin (min) (V): 8
Vin (max) (V): 13
Vout (max) (V): 60
Vout (min) (V): 9
Iout (max) (A): 2
Iq (typ) (mA): 1.58
Features: Adjustable Switch Frequency, Thermal shutdown
Operating temperature range (°C): -40 to 125
Dimming method: Analog
Number of channels: 1
Rating: Catalog
Input voltage type: AC/DC
Topology: Buck, Flyback
Vin (min) (V): 8
Vin (max) (V): 13
Vout (max) (V): 60
Vout (min) (V): 9
Iout (max) (A): 2
更多
Iq (typ) (mA): 1.58
Features: Adjustable Switch Frequency, Thermal shutdown
Operating temperature range (°C): -40 to 125
Dimming method: Analog
Number of channels: 1
Rating: Catalog
TPS61301
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 / 开关电源电路
描述: 具有 I2C™ 兼容接口和硬件复位输入、支持驱动多个 LED 摄像机闪光灯的 1.5A/4.1A 驱动器
Input voltage type: DC/DC
Topology: Boost, current mode
Vin (min) (V): 2.5
Vin (max) (V): 5.5
Vout (max) (V): 5.5
Vout (min) (V): 2.5
Iout (max) (A): 1.5
Iq (typ) (mA): 0.59
Features: Load Disconnect During Shutdown
Operating temperature range (°C): -40 to 85
Dimming method: Analog, PWM
Number of channels: 3
Rating: Catalog
Input voltage type: DC/DC
Topology: Boost, current mode
Vin (min) (V): 2.5
Vin (max) (V): 5.5
Vout (max) (V): 5.5
Vout (min) (V): 2.5
Iout (max) (A): 1.5
更多
Iq (typ) (mA): 0.59
Features: Load Disconnect During Shutdown
Operating temperature range (°C): -40 to 85
Dimming method: Analog, PWM
Number of channels: 3
Rating: Catalog
TPS65252
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 / 开关电源电路
描述: 具有 USB 开关的 4.5V 至 16V 输入、3A/2A 输出双通道降压转换器
Rating: Catalog
Operating temperature range (°C): -40 to 85
Topology: Buck
Iout (max) (A): 3
Vin (min) (V): 4.5
Vin (max) (V): 16
Switching frequency (min) (kHz): 300
Switching frequency (max) (kHz): 2200
Vout (min) (V): 0.8
Vout (max) (V): 15
Iq (typ) (µA): 500
Rating: Catalog
Operating temperature range (°C): -40 to 85
Topology: Buck
Iout (max) (A): 3
Vin (min) (V): 4.5
Vin (max) (V): 16
Switching frequency (min) (kHz): 300
Switching frequency (max) (kHz): 2200
Vout (min) (V): 0.8
更多
Vout (max) (V): 15
Iq (typ) (µA): 500
Rating: Catalog
Operating temperature range (°C): -30 to 85
Topology: Buck
Type: Converter
Iout (max) (A): 0.6
Vin (min) (V): 2.3
Vin (max) (V): 5.5
Switching frequency (min) (kHz): 5600
Switching frequency (max) (kHz): 6400
Features: Enable, Forced PWM, Light Load Efficiency, Light load efficiency
Control mode: Voltage mode
Vout (min) (V): 1.7927
Vout (max) (V): 1.8473
Iq (typ) (µA): 27
Duty cycle (max) (%): 98
Rating: Catalog
Operating temperature range (°C): -30 to 85
Topology: Buck
Type: Converter
Iout (max) (A): 0.6
更多
Vin (min) (V): 2.3
Vin (max) (V): 5.5
Switching frequency (min) (kHz): 5600
Switching frequency (max) (kHz): 6400
Features: Enable, Forced PWM, Light Load Efficiency, Light load efficiency
Control mode: Voltage mode
Vout (min) (V): 1.7927
Vout (max) (V): 1.8473
Iq (typ) (µA): 27
Duty cycle (max) (%): 98
Number of channels: 2
Topology: Boost with Current Sink
Rating: Automotive
Operating temperature range (°C): -40 to 125
Vin (min) (V): 4.5
Vin (max) (V): 65
Vout (min) (V): 5
Vout (max) (V): 63
Iout (max) (A): 0.4
Iq (typ) (mA): 3.6
Switching frequency (max) (kHz): 1000
Number of channels: 2
Topology: Boost with Current Sink
Rating: Automotive
Operating temperature range (°C): -40 to 125
Vin (min) (V): 4.5
Vin (max) (V): 65
Vout (min) (V): 5
Vout (max) (V): 63
Iout (max) (A): 0.4
更多
Iq (typ) (mA): 3.6
Switching frequency (max) (kHz): 1000