Rating: Catalog
Operating temperature range (°C): -40 to 85
Topology: Buck
Type: Converter
Iout (max) (A): 6
Vin (min) (V): 4.5
Vin (max) (V): 18
Switching frequency (min) (kHz): 650
Switching frequency (max) (kHz): 650
Features: Enable, Soft Start Adjustable, Synchronous Rectification
Control mode: D-CAP2
Vout (min) (V): 0.76
Vout (max) (V): 5.5
Iq (typ) (µA): 950
Duty cycle (max) (%): 65
Rating: Catalog
Operating temperature range (°C): -40 to 85
Topology: Buck
Type: Converter
Iout (max) (A): 6
更多
Vin (min) (V): 4.5
Vin (max) (V): 18
Switching frequency (min) (kHz): 650
Switching frequency (max) (kHz): 650
Features: Enable, Soft Start Adjustable, Synchronous Rectification
Control mode: D-CAP2
Vout (min) (V): 0.76
Vout (max) (V): 5.5
Iq (typ) (µA): 950
Duty cycle (max) (%): 65
TPS54628
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 HTSSOP 封装、具有 Eco-Mode 的 4.5V 至 18V、6A 同步降压转换器
Rating: Catalog
Operating temperature range (°C): -40 to 150
Topology: Buck
Type: Converter
Iout (max) (A): 6
Vin (min) (V): 4.5
Vin (max) (V): 18
Switching frequency (min) (kHz): 650
Switching frequency (max) (kHz): 650
Control mode: D-CAP2
Vout (min) (V): 0.76
Vout (max) (V): 5.5
Iq (typ) (µA): 950
Duty cycle (max) (%): 65
Rating: Catalog
Operating temperature range (°C): -40 to 150
Topology: Buck
Type: Converter
Iout (max) (A): 6
Vin (min) (V): 4.5
更多
Vin (max) (V): 18
Switching frequency (min) (kHz): 650
Switching frequency (max) (kHz): 650
Control mode: D-CAP2
Vout (min) (V): 0.76
Vout (max) (V): 5.5
Iq (typ) (µA): 950
Duty cycle (max) (%): 65
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): 17
Switching frequency (min) (kHz): 300
Switching frequency (max) (kHz): 2200
Control mode: current mode
Vout (min) (V): 0.8
Vout (max) (V): 17
Iq (typ) (µA): 1000
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
更多
Vin (max) (V): 17
Switching frequency (min) (kHz): 300
Switching frequency (max) (kHz): 2200
Control mode: current mode
Vout (min) (V): 0.8
Vout (max) (V): 17
Iq (typ) (µA): 1000
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): 17
Switching frequency (min) (kHz): 300
Switching frequency (max) (kHz): 2200
Control mode: current mode
Vout (min) (V): 0.8
Vout (max) (V): 17
Iq (typ) (µA): 1000
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
更多
Vin (max) (V): 17
Switching frequency (min) (kHz): 300
Switching frequency (max) (kHz): 2200
Control mode: current mode
Vout (min) (V): 0.8
Vout (max) (V): 17
Iq (typ) (µA): 1000
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): 17
Switching frequency (min) (kHz): 300
Switching frequency (max) (kHz): 2200
Control mode: current mode
Vout (min) (V): 0.8
Vout (max) (V): 17
Iq (typ) (µA): 1000
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
更多
Vin (max) (V): 17
Switching frequency (min) (kHz): 300
Switching frequency (max) (kHz): 2200
Control mode: current mode
Vout (min) (V): 0.8
Vout (max) (V): 17
Iq (typ) (µA): 1000
Duty cycle (max) (%): 90
Number of channels: 2
Vin (min) (V): 2.3
Vin (max) (V): 5.5
Vout (min) (V): 12
Vout (max) (V): 40
Type: Inductive
Switching frequency (max) (kHz): 1120
Duty cycle (max) (%): 94
LED current per channel (mA): 28.5
Peak efficiency (%): 87
Topology: Boost
Features: I2C control, OVP, PWM control, Soft Start, Thermal shutdown
Operating temperature range (°C): -40 to 85
Rating: Catalog
Number of channels: 2
Vin (min) (V): 2.3
Vin (max) (V): 5.5
Vout (min) (V): 12
Vout (max) (V): 40
Type: Inductive
更多
Switching frequency (max) (kHz): 1120
Duty cycle (max) (%): 94
LED current per channel (mA): 28.5
Peak efficiency (%): 87
Topology: Boost
Features: I2C control, OVP, PWM control, Soft Start, Thermal shutdown
Operating temperature range (°C): -40 to 85
Rating: Catalog
TPS56428
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: 具有高级 Eco-mode™ 的 4.5V 至 18V 输入，4A 同步降压转换器
Rating: Catalog
Operating temperature range (°C): -40 to 85
Topology: Buck
Type: Converter
Iout (max) (A): 4
Vin (min) (V): 4.5
Vin (max) (V): 18
Switching frequency (min) (kHz): 650
Switching frequency (max) (kHz): 650
Control mode: D-CAP2
Vout (min) (V): 0.6
Vout (max) (V): 5.5
Iq (typ) (µA): 250
Duty cycle (max) (%): 65
Rating: Catalog
Operating temperature range (°C): -40 to 85
Topology: Buck
Type: Converter
Iout (max) (A): 4
Vin (min) (V): 4.5
更多
Vin (max) (V): 18
Switching frequency (min) (kHz): 650
Switching frequency (max) (kHz): 650
Control mode: D-CAP2
Vout (min) (V): 0.6
Vout (max) (V): 5.5
Iq (typ) (µA): 250
Duty cycle (max) (%): 65
TPS56528
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: 具有高级 Eco-mode™ 的 4.5V 至 18V 输入，5A 同步降压转换器
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): 18
Switching frequency (min) (kHz): 650
Switching frequency (max) (kHz): 650
Control mode: D-CAP2
Vout (min) (V): 0.6
Vout (max) (V): 7
Iq (typ) (µA): 250
Duty cycle (max) (%): 65
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): 18
Switching frequency (min) (kHz): 650
Switching frequency (max) (kHz): 650
Control mode: D-CAP2
Vout (min) (V): 0.6
Vout (max) (V): 7
Iq (typ) (µA): 250
Duty cycle (max) (%): 65
LP55231
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: 具有内部程序存储器和集成电荷泵的 9 通道 RGB/白光 LED 驱动器 - WQFN
Number of channels: 9
LED current per channel (mA): 25.5
LED configuration: Parallel
Program memory: Yes
Topology: Charge pump
Programmable ramp control: Yes
Vin (min) (V): 2.7
Vin (max) (V): 5.5
Iout (max) (A): 0.0255
Iq (typ) (mA): 0.8
Shutdown current (ISD) (typ) (µA): 0.2
Operating temperature range (°C): -30 to 85
Rating: Catalog
Number of channels: 9
LED current per channel (mA): 25.5
LED configuration: Parallel
Program memory: Yes
Topology: Charge pump
Programmable ramp control: Yes
Vin (min) (V): 2.7
更多
Vin (max) (V): 5.5
Iout (max) (A): 0.0255
Iq (typ) (mA): 0.8
Shutdown current (ISD) (typ) (µA): 0.2
Operating temperature range (°C): -30 to 85
Rating: Catalog
TPS92660
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/EPROM 电流微调功能的 TPS92660 两串 LED 驱动器
Input voltage type: DC/DC
Topology: Buck
Vin (min) (V): 10
Vin (max) (V): 80
Vout (max) (V): 78
Vout (min) (V): 0.2
Iout (max) (A): 5
Iq (typ) (mA): 2.2
Features: Adjustable Switch Frequency, Enable/Shutdown
Operating temperature range (°C): -40 to 125
Dimming method: 2-Wire, Analog, PWM
Number of channels: 2
Rating: Catalog
Input voltage type: DC/DC
Topology: Buck
Vin (min) (V): 10
Vin (max) (V): 80
Vout (max) (V): 78
Vout (min) (V): 0.2
Iout (max) (A): 5
更多
Iq (typ) (mA): 2.2
Features: Adjustable Switch Frequency, Enable/Shutdown
Operating temperature range (°C): -40 to 125
Dimming method: 2-Wire, Analog, PWM
Number of channels: 2
Rating: Catalog