Input voltage type: DC/DC
Topology: Buck
Vin (min) (V): 4.5
Vin (max) (V): 42
Vout (max) (V): 42
Vout (min) (V): 0.2
Iout (max) (A): 1
Iq (typ) (mA): 3.2
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): 4.5
Vin (max) (V): 42
Vout (max) (V): 42
Vout (min) (V): 0.2
Iout (max) (A): 1
Iq (typ) (mA): 3.2
更多
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): 4.5
Vin (max) (V): 65
Vout (max) (V): 65
Vout (min) (V): 0.2
Iout (max) (A): 1
Iq (typ) (mA): 3.3
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): 4.5
Vin (max) (V): 65
Vout (max) (V): 65
Vout (min) (V): 0.2
Iout (max) (A): 1
Iq (typ) (mA): 3.3
更多
Operating temperature range (°C): -40 to 125
Dimming method: Analog, PWM
Number of channels: 1
Rating: Catalog
Rating: Catalog
Operating temperature range (°C): -40 to 85
Topology: Buck
Type: Converter
Iout (max) (A): 0.075
Vin (min) (V): 2
Vin (max) (V): 15
Switching frequency (min) (kHz): 800
Switching frequency (max) (kHz): 800
Features: Enable, Light Load Efficiency, Synchronous Rectification
Control mode: Constant on-time (COT), DCS-Control
Vout (min) (V): 1.2
Vout (max) (V): 5.5
Iq (typ) (µA): 11
Duty cycle (max) (%): 100
Rating: Catalog
Operating temperature range (°C): -40 to 85
Topology: Buck
Type: Converter
Iout (max) (A): 0.075
更多
Vin (min) (V): 2
Vin (max) (V): 15
Switching frequency (min) (kHz): 800
Switching frequency (max) (kHz): 800
Features: Enable, Light Load Efficiency, Synchronous Rectification
Control mode: Constant on-time (COT), DCS-Control
Vout (min) (V): 1.2
Vout (max) (V): 5.5
Iq (typ) (µA): 11
Duty cycle (max) (%): 100
Input voltage type: DC Linear, DC/DC
Topology: Current Sink, Multi-Channel
Vin (min) (V): 12
Vin (max) (V): 80
Vout (max) (V): 80
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): 80
Vout (max) (V): 80
Vout (min) (V): 0.9
Iout (max) (A): 4
更多
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
Rating: Catalog
Operating temperature range (°C): -40 to 125
Topology: Buck
Type: Converter
Iout (max) (A): 5
Vin (min) (V): 4.5
Vin (max) (V): 17
Switching frequency (min) (kHz): 200
Switching frequency (max) (kHz): 900
Control mode: current mode
Vout (min) (V): 0.8
Vout (max) (V): 15
Iq (typ) (µA): 600
Duty cycle (max) (%): 98
Rating: Catalog
Operating temperature range (°C): -40 to 125
Topology: Buck
Type: Converter
Iout (max) (A): 5
Vin (min) (V): 4.5
更多
Vin (max) (V): 17
Switching frequency (min) (kHz): 200
Switching frequency (max) (kHz): 900
Control mode: current mode
Vout (min) (V): 0.8
Vout (max) (V): 15
Iq (typ) (µA): 600
Duty cycle (max) (%): 98
Number of channels: 1
Topology: Current Source
Rating: Automotive
Operating temperature range (°C): -40 to 125
Vin (min) (V): 4.5
Vin (max) (V): 42
Vout (min) (V): 0
Vout (max) (V): 40
Iout (max) (A): 0.5
Iq (typ) (mA): 12
Features: LED Open Detection, Thermal shutdown
Number of channels: 1
Topology: Current Source
Rating: Automotive
Operating temperature range (°C): -40 to 125
Vin (min) (V): 4.5
Vin (max) (V): 42
Vout (min) (V): 0
Vout (max) (V): 40
Iout (max) (A): 0.5
更多
Iq (typ) (mA): 12
Features: LED Open Detection, Thermal shutdown
LM34919B-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 / 开关电源电路
描述: 汽车类 2x1.75mm、6V 至 40V 宽输入电压、600mA、2.6MHz 恒定导通时间非同步降压稳压器
Rating: Automotive
Operating temperature range (°C): -40 to 125
Topology: Buck
Type: Converter
Iout (max) (A): 0.6
Vin (min) (V): 6
Vin (max) (V): 40
Switching frequency (min) (kHz): 50
Switching frequency (max) (kHz): 2600
Features: Enable, Over Current Protection
Control mode: Constant on-time (COT)
Vout (min) (V): 2.5
Vout (max) (V): 35
Iq (typ) (µA): 780
Duty cycle (max) (%): 99
Rating: Automotive
Operating temperature range (°C): -40 to 125
Topology: Buck
Type: Converter
Iout (max) (A): 0.6
更多
Vin (min) (V): 6
Vin (max) (V): 40
Switching frequency (min) (kHz): 50
Switching frequency (max) (kHz): 2600
Features: Enable, Over Current Protection
Control mode: Constant on-time (COT)
Vout (min) (V): 2.5
Vout (max) (V): 35
Iq (typ) (µA): 780
Duty cycle (max) (%): 99
Rating: Catalog
Operating temperature range (°C): -40 to 125
Topology: Buck
Type: Converter
Iout (max) (A): 0.15
Vin (min) (V): 6
Vin (max) (V): 95
Switching frequency (min) (kHz): 50
Switching frequency (max) (kHz): 600
Features: Enable
Control mode: Constant on-time (COT)
Vout (min) (V): 2.5
Vout (max) (V): 85
Iq (typ) (µA): 485
Duty cycle (max) (%): 99
Rating: Catalog
Operating temperature range (°C): -40 to 125
Topology: Buck
Type: Converter
Iout (max) (A): 0.15
更多
Vin (min) (V): 6
Vin (max) (V): 95
Switching frequency (min) (kHz): 50
Switching frequency (max) (kHz): 600
Features: Enable
Control mode: Constant on-time (COT)
Vout (min) (V): 2.5
Vout (max) (V): 85
Iq (typ) (µA): 485
Duty cycle (max) (%): 99
TPS53311
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 和流畅 PWM 的 2.9V 至 6V 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): 2.9
Vin (max) (V): 6
Switching frequency (min) (kHz): 1100
Switching frequency (max) (kHz): 1100
Control mode: Voltage mode
Vout (min) (V): 0.6
Vout (max) (V): 4.2
Iq (typ) (µA): 320
Duty cycle (max) (%): 99
Rating: Catalog
Operating temperature range (°C): -40 to 85
Topology: Buck
Type: Converter
Iout (max) (A): 3
Vin (min) (V): 2.9
更多
Vin (max) (V): 6
Switching frequency (min) (kHz): 1100
Switching frequency (max) (kHz): 1100
Control mode: Voltage mode
Vout (min) (V): 0.6
Vout (max) (V): 4.2
Iq (typ) (µA): 320
Duty cycle (max) (%): 99
TPS54319
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: 采用 3mm x 3mm QFN 封装的 2.95V 至 6V 输入电压、3A、2MHz SWIFT™ 同步降压转换器
Rating: Catalog
Operating temperature range (°C): -40 to 150
Topology: Buck
Type: Converter
Iout (max) (A): 3
Vin (min) (V): 2.95
Vin (max) (V): 6
Switching frequency (min) (kHz): 300
Switching frequency (max) (kHz): 2000
Control mode: current mode
Vout (min) (V): 0.8
Vout (max) (V): 4.5
Iq (typ) (µA): 360
Duty cycle (max) (%): 98
Rating: Catalog
Operating temperature range (°C): -40 to 150
Topology: Buck
Type: Converter
Iout (max) (A): 3
Vin (min) (V): 2.95
更多
Vin (max) (V): 6
Switching frequency (min) (kHz): 300
Switching frequency (max) (kHz): 2000
Control mode: current mode
Vout (min) (V): 0.8
Vout (max) (V): 4.5
Iq (typ) (µA): 360
Duty cycle (max) (%): 98