LM22674
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: 具有精密使能功能的 4.5V 至 42V、500mA SIMPLE SWITCHER® 降压转换器
Rating: Catalog
Operating temperature range (°C): -40 to 125
Topology: Buck
Type: Converter
Iout (max) (A): 0.5
Vin (min) (V): 4.5
Vin (max) (V): 42
Switching frequency (min) (kHz): 500
Switching frequency (max) (kHz): 500
Features: Enable, Over Current Protection
Control mode: Voltage mode
Vout (min) (V): 1.285
Vout (max) (V): 37
Iq (typ) (µA): 3400
Duty cycle (max) (%): 90
Rating: Catalog
Operating temperature range (°C): -40 to 125
Topology: Buck
Type: Converter
Iout (max) (A): 0.5
更多
Vin (min) (V): 4.5
Vin (max) (V): 42
Switching frequency (min) (kHz): 500
Switching frequency (max) (kHz): 500
Features: Enable, Over Current Protection
Control mode: Voltage mode
Vout (min) (V): 1.285
Vout (max) (V): 37
Iq (typ) (µA): 3400
Duty cycle (max) (%): 90
LM22674-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: 具有精密使能端的 500mA SIMPLE SWITCHER® 降压稳压器
Rating: Automotive
Operating temperature range (°C): -40 to 125
Topology: Buck
Type: Converter
Iout (max) (A): 0.5
Vin (min) (V): 4.5
Vin (max) (V): 42
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): 1.285
Vout (max) (V): 37
Iq (typ) (µA): 3400
Duty cycle (max) (%): 90
Rating: Automotive
Operating temperature range (°C): -40 to 125
Topology: Buck
Type: Converter
Iout (max) (A): 0.5
更多
Vin (min) (V): 4.5
Vin (max) (V): 42
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): 1.285
Vout (max) (V): 37
Iq (typ) (µA): 3400
Duty cycle (max) (%): 90
LM22675
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: 具有精密使能功能的 4.5V 至 42V、1A SIMPLE SWITCHER® 降压转换器
Rating: Catalog
Operating temperature range (°C): -40 to 125
Topology: Buck
Type: Converter
Iout (max) (A): 1
Vin (min) (V): 4.5
Vin (max) (V): 42
Switching frequency (min) (kHz): 500
Switching frequency (max) (kHz): 500
Features: Enable, Over Current Protection
Control mode: Voltage mode
Vout (min) (V): 1.285
Vout (max) (V): 37
Iq (typ) (µA): 3400
Duty cycle (max) (%): 90
Rating: Catalog
Operating temperature range (°C): -40 to 125
Topology: Buck
Type: Converter
Iout (max) (A): 1
更多
Vin (min) (V): 4.5
Vin (max) (V): 42
Switching frequency (min) (kHz): 500
Switching frequency (max) (kHz): 500
Features: Enable, Over Current Protection
Control mode: Voltage mode
Vout (min) (V): 1.285
Vout (max) (V): 37
Iq (typ) (µA): 3400
Duty cycle (max) (%): 90
Rating: Automotive
Operating temperature range (°C): -40 to 125
Topology: Buck
Type: Converter
Iout (max) (A): 1
Vin (min) (V): 4.5
Vin (max) (V): 42
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): 1.285
Vout (max) (V): 37
Iq (typ) (µA): 3400
Duty cycle (max) (%): 90
Rating: Automotive
Operating temperature range (°C): -40 to 125
Topology: Buck
Type: Converter
Iout (max) (A): 1
更多
Vin (min) (V): 4.5
Vin (max) (V): 42
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): 1.285
Vout (max) (V): 37
Iq (typ) (µA): 3400
Duty cycle (max) (%): 90
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): 2.7
Iout (max) (A): 1.2
Iq (typ) (mA): 1
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): 2.7
Iout (max) (A): 1.2
更多
Iq (typ) (mA): 1
Features: I2C control
Operating temperature range (°C): -30 to 85
Dimming method: Analog, PWM
Number of channels: 2
Rating: Catalog
Number of channels: 8
Topology: Current Sink
Rating: Automotive
Operating temperature range (°C): -40 to 125
Vin (min) (V): 3
Vin (max) (V): 5.5
Vout (min) (V): 0
Vout (max) (V): 17
Iout (max) (A): 0.96
Iq (typ) (mA): 6
Number of channels: 8
Topology: Current Sink
Rating: Automotive
Operating temperature range (°C): -40 to 125
Vin (min) (V): 3
Vin (max) (V): 5.5
Vout (min) (V): 0
Vout (max) (V): 17
Iout (max) (A): 0.96
Iq (typ) (mA): 6
Number of channels: 8
Topology: Current Sink
Rating: Automotive
Operating temperature range (°C): -40 to 125
Vin (min) (V): 3
Vin (max) (V): 5.5
Vout (min) (V): 0
Vout (max) (V): 17
Iout (max) (A): 0.96
Iq (typ) (mA): 6
Number of channels: 8
Topology: Current Sink
Rating: Automotive
Operating temperature range (°C): -40 to 125
Vin (min) (V): 3
Vin (max) (V): 5.5
Vout (min) (V): 0
Vout (max) (V): 17
Iout (max) (A): 0.96
Iq (typ) (mA): 6
TPS61180
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: 适用于笔记本电脑、具有外部 3.3V IC 电源的 1.5A 白光 LED 驱动器
Number of channels: 6
Vin (min) (V): 5
Vin (max) (V): 24
Vout (min) (V): 5
Vout (max) (V): 39
Type: Inductive
Switching frequency (max) (kHz): 1000
Duty cycle (max) (%): 94
LED current per channel (mA): 25
Peak efficiency (%): 90
Topology: Boost
Features: Load Disconnect During Shutdown
Operating temperature range (°C): -40 to 85
Rating: Catalog
Number of channels: 6
Vin (min) (V): 5
Vin (max) (V): 24
Vout (min) (V): 5
Vout (max) (V): 39
Type: Inductive
更多
Switching frequency (max) (kHz): 1000
Duty cycle (max) (%): 94
LED current per channel (mA): 25
Peak efficiency (%): 90
Topology: Boost
Features: Load Disconnect During Shutdown
Operating temperature range (°C): -40 to 85
Rating: Catalog
Number of channels: 6
Vin (min) (V): 5
Vin (max) (V): 24
Vout (min) (V): 5
Vout (max) (V): 39
Type: Inductive
Switching frequency (max) (kHz): 1000
Duty cycle (max) (%): 94
LED current per channel (mA): 25
Peak efficiency (%): 90
Topology: Boost
Features: Load Disconnect During Shutdown
Operating temperature range (°C): -40 to 85
Rating: Catalog
Number of channels: 6
Vin (min) (V): 5
Vin (max) (V): 24
Vout (min) (V): 5
Vout (max) (V): 39
Type: Inductive
更多
Switching frequency (max) (kHz): 1000
Duty cycle (max) (%): 94
LED current per channel (mA): 25
Peak efficiency (%): 90
Topology: Boost
Features: Load Disconnect During Shutdown
Operating temperature range (°C): -40 to 85
Rating: Catalog
TPS61182
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: 适用于笔记本电脑、具有内置 LDO 和 1.3MHz 开关频率的 1.5A 白光 LED 驱动器
Number of channels: 6
Vin (min) (V): 5
Vin (max) (V): 24
Vout (min) (V): 5
Vout (max) (V): 39
Type: Inductive
Switching frequency (max) (kHz): 1300
Duty cycle (max) (%): 94
LED current per channel (mA): 25
Peak efficiency (%): 90
Topology: Boost
Features: Load Disconnect During Shutdown
Operating temperature range (°C): -40 to 85
Rating: Catalog
Number of channels: 6
Vin (min) (V): 5
Vin (max) (V): 24
Vout (min) (V): 5
Vout (max) (V): 39
Type: Inductive
更多
Switching frequency (max) (kHz): 1300
Duty cycle (max) (%): 94
LED current per channel (mA): 25
Peak efficiency (%): 90
Topology: Boost
Features: Load Disconnect During Shutdown
Operating temperature range (°C): -40 to 85
Rating: Catalog