TPS61258
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 1.2mm x 1.3mm WCSP 封装的 3.5MHz、4.5V、1.5A 负载升压转换器
Rating: Catalog
Operating temperature range (°C): -40 to 125
Topology: Boost
Type: Converter
Vin (min) (V): 2.65
Vin (max) (V): 4.85
Switching frequency (min) (kHz): 3500
Switching frequency (max) (kHz): 3500
Vout (min) (V): 4.5
Vout (max) (V): 4.5
Iq (typ) (µA): 20
Duty cycle (max) (%): 100
Switch current limit (typ) (A): 3.6
Rating: Catalog
Operating temperature range (°C): -40 to 125
Topology: Boost
Type: Converter
Vin (min) (V): 2.65
Vin (max) (V): 4.85
Switching frequency (min) (kHz): 3500
更多
Switching frequency (max) (kHz): 3500
Vout (min) (V): 4.5
Vout (max) (V): 4.5
Iq (typ) (µA): 20
Duty cycle (max) (%): 100
Switch current limit (typ) (A): 3.6
Input voltage type: DC Linear
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): 6
Iq (typ) (mA): 9.75
Features: Enable/Shutdown, Thermal shutdown
Operating temperature range (°C): -40 to 125
Dimming method: Analog, PWM
Number of channels: 6
Rating: Catalog
Input voltage type: DC Linear
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): 6
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Iq (typ) (mA): 9.75
Features: Enable/Shutdown, Thermal shutdown
Operating temperature range (°C): -40 to 125
Dimming method: Analog, PWM
Number of channels: 6
Rating: Catalog
Input voltage type: DC/DC
Topology: Buck
Vin (min) (V): 4.5
Vin (max) (V): 36
Vout (max) (V): 34
Vout (min) (V): 0.2
Iout (max) (A): 0.45
Iq (typ) (mA): 2.35
Features: Enable/Shutdown, Integrated Switch, Thermal shutdown
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): 36
Vout (max) (V): 34
Vout (min) (V): 0.2
Iout (max) (A): 0.45
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Iq (typ) (mA): 2.35
Features: Enable/Shutdown, Integrated Switch, Thermal shutdown
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): 60
Vout (max) (V): 58
Vout (min) (V): 0.2
Iout (max) (A): 0.45
Iq (typ) (mA): 2.65
Features: Enable/Shutdown, Integrated Switch, Thermal shutdown
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): 60
Vout (max) (V): 58
Vout (min) (V): 0.2
Iout (max) (A): 0.45
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Iq (typ) (mA): 2.65
Features: Enable/Shutdown, Integrated Switch, Thermal shutdown
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): 0.3
Vin (min) (V): 3
Vin (max) (V): 17
Switching frequency (min) (kHz): 1000
Switching frequency (max) (kHz): 1000
Control mode: Constant on-time (COT), DCS-Control
Vout (min) (V): 1.2
Vout (max) (V): 10
Iq (typ) (µA): 13
Duty cycle (max) (%): 100
Rating: Catalog
Operating temperature range (°C): -40 to 85
Topology: Buck
Type: Converter
Iout (max) (A): 0.3
Vin (min) (V): 3
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Vin (max) (V): 17
Switching frequency (min) (kHz): 1000
Switching frequency (max) (kHz): 1000
Control mode: Constant on-time (COT), DCS-Control
Vout (min) (V): 1.2
Vout (max) (V): 10
Iq (typ) (µA): 13
Duty cycle (max) (%): 100
LM2700Q-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: 符合 AEC-Q100 标准的 600kHz/1.25MHz、2.5A、升压 PWM 直流/直流转换器
Rating: Automotive
Operating temperature range (°C): -40 to 105
Topology: Boost
Type: Converter
Vin (min) (V): 2.2
Vin (max) (V): 12
Switching frequency (min) (kHz): 600
Switching frequency (max) (kHz): 1250
Features: Enable, Nonsynchronous rectification
Vout (min) (V): 1.26
Vout (max) (V): 17.5
Iq (typ) (µA): 1300
Duty cycle (max) (%): 85
Switch current limit (typ) (A): 3.6
Rating: Automotive
Operating temperature range (°C): -40 to 105
Topology: Boost
Type: Converter
Vin (min) (V): 2.2
Vin (max) (V): 12
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Switching frequency (min) (kHz): 600
Switching frequency (max) (kHz): 1250
Features: Enable, Nonsynchronous rectification
Vout (min) (V): 1.26
Vout (max) (V): 17.5
Iq (typ) (µA): 1300
Duty cycle (max) (%): 85
Switch current limit (typ) (A): 3.6
Input voltage type: AC/DC
Topology: Flyback
Vin (min) (V): 7.5
Vin (max) (V): 17.5
Vout (max) (V): 60
Vout (min) (V): 9
Iout (max) (A): 2
Iq (typ) (mA): 1.6
Features: Adjustable Switch Frequency, Soft Switching, 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: Flyback
Vin (min) (V): 7.5
Vin (max) (V): 17.5
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, Soft Switching, Thermal shutdown
Operating temperature range (°C): -40 to 125
Dimming method: Forward Phase (Triac), Reverse Phase
Number of channels: 1
Rating: Catalog
Number of channels: 7
Vin (min) (V): 2.7
Vin (max) (V): 5.5
Vout (min) (V): 2.7
Vout (max) (V): 40
Type: Inductive
Switching frequency (max) (kHz): 1000
Duty cycle (max) (%): 94
LED current per channel (mA): 30
Peak efficiency (%): 88
Topology: Boost
Features: OVP
Operating temperature range (°C): -40 to 125
Rating: Catalog
Number of channels: 7
Vin (min) (V): 2.7
Vin (max) (V): 5.5
Vout (min) (V): 2.7
Vout (max) (V): 40
Type: Inductive
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Switching frequency (max) (kHz): 1000
Duty cycle (max) (%): 94
LED current per channel (mA): 30
Peak efficiency (%): 88
Topology: Boost
Features: OVP
Operating temperature range (°C): -40 to 125
Rating: Catalog
Number of channels: 1
LED current per channel (mA): 19.5
LED configuration: Single
Program memory: No
Topology: Linear
Programmable ramp control: Yes
Vin (min) (V): 2.7
Vin (max) (V): 5.5
Iout (max) (A): 0.0195
Features: GPIO interface, Synchronous rectification
Iq (typ) (mA): 0.025
Shutdown current (ISD) (typ) (µA): 0.4
Operating temperature range (°C): -30 to 85
Rating: Catalog
Number of channels: 1
LED current per channel (mA): 19.5
LED configuration: Single
Program memory: No
Topology: Linear
Programmable ramp control: Yes
更多
Vin (min) (V): 2.7
Vin (max) (V): 5.5
Iout (max) (A): 0.0195
Features: GPIO interface, Synchronous rectification
Iq (typ) (mA): 0.025
Shutdown current (ISD) (typ) (µA): 0.4
Operating temperature range (°C): -30 to 85
Rating: Catalog
TPS54386-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 4.5V 至 28V、600kHz 固定频率双路 3A 降压转换器
Rating: Automotive
Operating temperature range (°C): -40 to 105
Topology: Buck
Type: Converter
Iout (max) (A): 3
Vin (min) (V): 4.5
Vin (max) (V): 28
Switching frequency (min) (kHz): 600
Switching frequency (max) (kHz): 600
Features: Enable, Phase Interleaving
Control mode: current mode
Vout (min) (V): 0.8
Vout (max) (V): 25.2
Iq (typ) (µA): 1800
Duty cycle (max) (%): 85
Rating: Automotive
Operating temperature range (°C): -40 to 105
Topology: Buck
Type: Converter
Iout (max) (A): 3
更多
Vin (min) (V): 4.5
Vin (max) (V): 28
Switching frequency (min) (kHz): 600
Switching frequency (max) (kHz): 600
Features: Enable, Phase Interleaving
Control mode: current mode
Vout (min) (V): 0.8
Vout (max) (V): 25.2
Iq (typ) (µA): 1800
Duty cycle (max) (%): 85