Rating: Automotive
Operating temperature range (°C): -40 to 150
Topology: Buck
Type: Converter
Iout (max) (A): 1.5
Vin (min) (V): 6
Vin (max) (V): 75
Switching frequency (min) (kHz): 50
Switching frequency (max) (kHz): 500
Control mode: current mode
Vout (min) (V): 1.23
Vout (max) (V): 70
Iq (typ) (µA): 1000
Duty cycle (max) (%): 95
Rating: Automotive
Operating temperature range (°C): -40 to 150
Topology: Buck
Type: Converter
Iout (max) (A): 1.5
Vin (min) (V): 6
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Vin (max) (V): 75
Switching frequency (min) (kHz): 50
Switching frequency (max) (kHz): 500
Control mode: current mode
Vout (min) (V): 1.23
Vout (max) (V): 70
Iq (typ) (µA): 1000
Duty cycle (max) (%): 95
Input voltage type: DC/DC
Topology: Charge pump, current mode
Vin (min) (V): 2.7
Vin (max) (V): 5.5
Vout (max) (V): 5.5
Vout (min) (V): 3
Iout (max) (A): 1
Iq (typ) (mA): 3.4
Features: I2C control
Operating temperature range (°C): -30 to 85
Dimming method: Analog, PWM
Number of channels: 1
Rating: Catalog
Input voltage type: DC/DC
Topology: Charge pump, current mode
Vin (min) (V): 2.7
Vin (max) (V): 5.5
Vout (max) (V): 5.5
Vout (min) (V): 3
Iout (max) (A): 1
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Iq (typ) (mA): 3.4
Features: I2C control
Operating temperature range (°C): -30 to 85
Dimming method: Analog, PWM
Number of channels: 1
Rating: Catalog
Input voltage type: DC/DC
Topology: Buck
Vin (min) (V): 6
Vin (max) (V): 75
Vout (max) (V): 73
Vout (min) (V): 0.2
Iout (max) (A): 1.5
Iq (typ) (mA): 1.2
Operating temperature range (°C): -40 to 125
Dimming method: 2-Wire, PWM
Number of channels: 1
Rating: Catalog
Input voltage type: DC/DC
Topology: Buck
Vin (min) (V): 6
Vin (max) (V): 75
Vout (max) (V): 73
Vout (min) (V): 0.2
Iout (max) (A): 1.5
Iq (typ) (mA): 1.2
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Operating temperature range (°C): -40 to 125
Dimming method: 2-Wire, PWM
Number of channels: 1
Rating: Catalog
Input voltage type: Linear
Topology: Flyback
Vin (min) (V): 1.4
Vin (max) (V): 12
Iout (max) (A): 2
Iq (typ) (mA): 3
Features: LED Thermal Monitor
Operating temperature range (°C): -35 to 85
Number of channels: 1
Rating: Catalog
Input voltage type: Linear
Topology: Flyback
Vin (min) (V): 1.4
Vin (max) (V): 12
Iout (max) (A): 2
Iq (typ) (mA): 3
Features: LED Thermal Monitor
Operating temperature range (°C): -35 to 85
Number of channels: 1
Rating: Catalog
Number of channels: 2
Vin (min) (V): 2.7
Vin (max) (V): 5.5
Vout (min) (V): 0
Vout (max) (V): 22
Type: Inductive
Switching frequency (max) (kHz): 1250
Duty cycle (max) (%): 90
LED current per channel (mA): 20
Peak efficiency (%): 88
Topology: Boost
Features: OVP
Operating temperature range (°C): -40 to 85
Rating: Catalog
Number of channels: 2
Vin (min) (V): 2.7
Vin (max) (V): 5.5
Vout (min) (V): 0
Vout (max) (V): 22
Type: Inductive
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Switching frequency (max) (kHz): 1250
Duty cycle (max) (%): 90
LED current per channel (mA): 20
Peak efficiency (%): 88
Topology: Boost
Features: OVP
Operating temperature range (°C): -40 to 85
Rating: Catalog
Rating: Automotive
Operating temperature range (°C): -40 to 125
Topology: Buck
Type: Converter
Iout (max) (A): 5
Vin (min) (V): 5.5
Vin (max) (V): 36
Switching frequency (min) (kHz): 500
Switching frequency (max) (kHz): 500
Features: Enable, Over Current Protection, Soft Start Fixed
Control mode: Voltage mode
Vout (min) (V): 1.22
Vout (max) (V): 31
Iq (typ) (µA): 3000
Duty cycle (max) (%): 89
Rating: Automotive
Operating temperature range (°C): -40 to 125
Topology: Buck
Type: Converter
Iout (max) (A): 5
更多
Vin (min) (V): 5.5
Vin (max) (V): 36
Switching frequency (min) (kHz): 500
Switching frequency (max) (kHz): 500
Features: Enable, Over Current Protection, Soft Start Fixed
Control mode: Voltage mode
Vout (min) (V): 1.22
Vout (max) (V): 31
Iq (typ) (µA): 3000
Duty cycle (max) (%): 89
Number of channels: 24
LED current per channel (mA): 30
Vin (min) (V): 3
Vin (max) (V): 5.5
Features: PWM control, Thermal shutdown
Operating temperature range (°C): -40 to 85
Rating: Catalog
Number of channels: 24
LED current per channel (mA): 30
Vin (min) (V): 3
Vin (max) (V): 5.5
Features: PWM control, Thermal shutdown
Operating temperature range (°C): -40 to 85
Rating: Catalog
TPS54331
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 3.5V 至 28V 输入、3A、570kHz 降压转换器
Rating: Catalog
Operating temperature range (°C): -40 to 150
Topology: Buck
Type: Converter
Iout (max) (A): 3
Vin (min) (V): 3.5
Vin (max) (V): 28
Switching frequency (min) (kHz): 570
Switching frequency (max) (kHz): 570
Control mode: current mode
Vout (min) (V): 0.8
Vout (max) (V): 25
Iq (typ) (µA): 110
Duty cycle (max) (%): 90
Rating: Catalog
Operating temperature range (°C): -40 to 150
Topology: Buck
Type: Converter
Iout (max) (A): 3
Vin (min) (V): 3.5
更多
Vin (max) (V): 28
Switching frequency (min) (kHz): 570
Switching frequency (max) (kHz): 570
Control mode: current mode
Vout (min) (V): 0.8
Vout (max) (V): 25
Iq (typ) (µA): 110
Duty cycle (max) (%): 90
Rating: Catalog
Operating temperature range (°C): -40 to 125
Topology: Buck
Type: Converter
Iout (max) (A): 3
Vin (min) (V): 4.5
Vin (max) (V): 36
Switching frequency (min) (kHz): 250
Switching frequency (max) (kHz): 1000
Control mode: current mode
Vout (min) (V): 0.8
Vout (max) (V): 32
Iq (typ) (µA): 2300
Duty cycle (max) (%): 80
Rating: Catalog
Operating temperature range (°C): -40 to 125
Topology: Buck
Type: Converter
Iout (max) (A): 3
Vin (min) (V): 4.5
更多
Vin (max) (V): 36
Switching frequency (min) (kHz): 250
Switching frequency (max) (kHz): 1000
Control mode: current mode
Vout (min) (V): 0.8
Vout (max) (V): 32
Iq (typ) (µA): 2300
Duty cycle (max) (%): 80
Rating: Catalog
Operating temperature range (°C): -40 to 85
Topology: Buck
Type: Converter
Iout (max) (A): 0.4
Vin (min) (V): 2
Vin (max) (V): 6
Switching frequency (min) (kHz): 2000
Switching frequency (max) (kHz): 2500
Control mode: Voltage mode
Vout (min) (V): 2.5
Vout (max) (V): 3.3
Iq (typ) (µA): 15
Duty cycle (max) (%): 100
Rating: Catalog
Operating temperature range (°C): -40 to 85
Topology: Buck
Type: Converter
Iout (max) (A): 0.4
Vin (min) (V): 2
更多
Vin (max) (V): 6
Switching frequency (min) (kHz): 2000
Switching frequency (max) (kHz): 2500
Control mode: Voltage mode
Vout (min) (V): 2.5
Vout (max) (V): 3.3
Iq (typ) (µA): 15
Duty cycle (max) (%): 100