Rating: Catalog
Operating temperature range (°C): 0 to 85
Topology: Buck
Type: Converter
Iout (max) (A): 3
Vin (min) (V): 10.8
Vin (max) (V): 22
Control mode: Voltage mode
Vout (min) (V): 3.3
Vout (max) (V): 6.1
Duty cycle (max) (%): 85
Rating: Catalog
Operating temperature range (°C): 0 to 85
Topology: Buck
Type: Converter
Iout (max) (A): 3
Vin (min) (V): 10.8
Vin (max) (V): 22
Control mode: Voltage mode
Vout (min) (V): 3.3
更多
Vout (max) (V): 6.1
Duty cycle (max) (%): 85
TPS54290
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: 4.5V 至 18V 输入、300kHz、1.5/2.5A 双通道同步降压转换器
Rating: Catalog
Operating temperature range (°C): -40 to 145
Topology: Buck
Type: Converter
Iout (max) (A): 2.5
Vin (min) (V): 4.5
Vin (max) (V): 18
Switching frequency (min) (kHz): 300
Switching frequency (max) (kHz): 300
Features: Enable, Phase Interleaving, Synchronous Rectification
Control mode: current mode
Vout (min) (V): 0.8
Vout (max) (V): 16.2
Iq (typ) (µA): 1800
Duty cycle (max) (%): 90
Rating: Catalog
Operating temperature range (°C): -40 to 145
Topology: Buck
Type: Converter
Iout (max) (A): 2.5
更多
Vin (min) (V): 4.5
Vin (max) (V): 18
Switching frequency (min) (kHz): 300
Switching frequency (max) (kHz): 300
Features: Enable, Phase Interleaving, Synchronous Rectification
Control mode: current mode
Vout (min) (V): 0.8
Vout (max) (V): 16.2
Iq (typ) (µA): 1800
Duty cycle (max) (%): 90
TPS54291
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: 4.5V 至 18V 输入、600kHz、1.5A/2.5A 双通道同步降压转换器
Rating: Catalog
Operating temperature range (°C): -40 to 145
Topology: Buck
Type: Converter
Iout (max) (A): 2.5
Vin (min) (V): 4.5
Vin (max) (V): 18
Switching frequency (min) (kHz): 600
Switching frequency (max) (kHz): 600
Features: Enable, Phase Interleaving, Synchronous Rectification
Control mode: current mode
Vout (min) (V): 0.8
Vout (max) (V): 15.3
Iq (typ) (µA): 1800
Duty cycle (max) (%): 85
Rating: Catalog
Operating temperature range (°C): -40 to 145
Topology: Buck
Type: Converter
Iout (max) (A): 2.5
更多
Vin (min) (V): 4.5
Vin (max) (V): 18
Switching frequency (min) (kHz): 600
Switching frequency (max) (kHz): 600
Features: Enable, Phase Interleaving, Synchronous Rectification
Control mode: current mode
Vout (min) (V): 0.8
Vout (max) (V): 15.3
Iq (typ) (µA): 1800
Duty cycle (max) (%): 85
TPS54292
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: 4.5V 至 18V 输入、1.2MHz、1.5/2.5A 双通道同步降压转换器
Rating: Catalog
Operating temperature range (°C): -40 to 145
Topology: Buck
Type: Converter
Iout (max) (A): 2.5
Vin (min) (V): 4.5
Vin (max) (V): 18
Switching frequency (min) (kHz): 1200
Switching frequency (max) (kHz): 1200
Features: Enable, Phase Interleaving, Synchronous Rectification
Control mode: current mode
Vout (min) (V): 0.8
Vout (max) (V): 14
Iq (typ) (µA): 1800
Duty cycle (max) (%): 78
Rating: Catalog
Operating temperature range (°C): -40 to 145
Topology: Buck
Type: Converter
Iout (max) (A): 2.5
更多
Vin (min) (V): 4.5
Vin (max) (V): 18
Switching frequency (min) (kHz): 1200
Switching frequency (max) (kHz): 1200
Features: Enable, Phase Interleaving, Synchronous Rectification
Control mode: current mode
Vout (min) (V): 0.8
Vout (max) (V): 14
Iq (typ) (µA): 1800
Duty cycle (max) (%): 78
LP8545
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: 适用于笔记本电脑的六通道高效 LED 背光驱动器，具有灵活的外部/内部 FET 控制
Number of channels: 6
Vin (min) (V): 5.5
Vin (max) (V): 22
Vout (min) (V): 0
Vout (max) (V): 55
Type: Inductive
Switching frequency (max) (kHz): 1250
Duty cycle (max) (%): 100
LED current per channel (mA): 50
Peak efficiency (%): 91
Topology: Boost
Operating temperature range (°C): -30 to 85
Rating: Catalog
Number of channels: 6
Vin (min) (V): 5.5
Vin (max) (V): 22
Vout (min) (V): 0
Vout (max) (V): 55
Type: Inductive
Switching frequency (max) (kHz): 1250
更多
Duty cycle (max) (%): 100
LED current per channel (mA): 50
Peak efficiency (%): 91
Topology: Boost
Operating temperature range (°C): -30 to 85
Rating: Catalog
TPS54226
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 4.5V 至 18V 输入、2A 同步降压转换器
Rating: Catalog
Operating temperature range (°C): -40 to 85
Topology: Buck
Type: Converter
Iout (max) (A): 2
Vin (min) (V): 4.5
Vin (max) (V): 18
Switching frequency (min) (kHz): 700
Switching frequency (max) (kHz): 700
Control mode: D-CAP2
Vout (min) (V): 0.76
Vout (max) (V): 5.5
Iq (typ) (µA): 800
Duty cycle (max) (%): 90
Rating: Catalog
Operating temperature range (°C): -40 to 85
Topology: Buck
Type: Converter
Iout (max) (A): 2
Vin (min) (V): 4.5
更多
Vin (max) (V): 18
Switching frequency (min) (kHz): 700
Switching frequency (max) (kHz): 700
Control mode: D-CAP2
Vout (min) (V): 0.76
Vout (max) (V): 5.5
Iq (typ) (µA): 800
Duty cycle (max) (%): 90
Rating: Catalog
Operating temperature range (°C): -40 to 85
Topology: Buck
Type: Converter
Iout (max) (A): 2
Vin (min) (V): 4.5
Vin (max) (V): 18
Switching frequency (min) (kHz): 700
Switching frequency (max) (kHz): 700
Control mode: D-CAP2
Vout (min) (V): 0.76
Vout (max) (V): 5.5
Iq (typ) (µA): 800
Duty cycle (max) (%): 90
Rating: Catalog
Operating temperature range (°C): -40 to 85
Topology: Buck
Type: Converter
Iout (max) (A): 2
Vin (min) (V): 4.5
更多
Vin (max) (V): 18
Switching frequency (min) (kHz): 700
Switching frequency (max) (kHz): 700
Control mode: D-CAP2
Vout (min) (V): 0.76
Vout (max) (V): 5.5
Iq (typ) (µA): 800
Duty cycle (max) (%): 90
TPS54326
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 4.5V 至 18V 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): 4.5
Vin (max) (V): 18
Switching frequency (min) (kHz): 700
Switching frequency (max) (kHz): 700
Control mode: D-CAP2
Vout (min) (V): 0.76
Vout (max) (V): 5.5
Iq (typ) (µA): 850
Duty cycle (max) (%): 90
Rating: Catalog
Operating temperature range (°C): -40 to 85
Topology: Buck
Type: Converter
Iout (max) (A): 3
Vin (min) (V): 4.5
更多
Vin (max) (V): 18
Switching frequency (min) (kHz): 700
Switching frequency (max) (kHz): 700
Control mode: D-CAP2
Vout (min) (V): 0.76
Vout (max) (V): 5.5
Iq (typ) (µA): 850
Duty cycle (max) (%): 90
TPS54162-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: 具有低 Iq 和电压监控功能的汽车类 3.6V 至 48V、1A 降压转换器
Rating: Automotive
Operating temperature range (°C): -40 to 125
Topology: Buck
Type: Converter
Iout (max) (A): 1
Vin (min) (V): 3.6
Vin (max) (V): 60
Switching frequency (min) (kHz): 200
Switching frequency (max) (kHz): 2200
Control mode: Voltage mode
Vout (min) (V): 0.9
Vout (max) (V): 18
Iq (typ) (µA): 50
Duty cycle (max) (%): 90
Rating: Automotive
Operating temperature range (°C): -40 to 125
Topology: Buck
Type: Converter
Iout (max) (A): 1
Vin (min) (V): 3.6
更多
Vin (max) (V): 60
Switching frequency (min) (kHz): 200
Switching frequency (max) (kHz): 2200
Control mode: Voltage mode
Vout (min) (V): 0.9
Vout (max) (V): 18
Iq (typ) (µA): 50
Duty cycle (max) (%): 90
Number of channels: 1
Topology: Boost Controller, Buck-Boost Controller, SEPIC Controller
Rating: Automotive
Operating temperature range (°C): -40 to 125
Vin (min) (V): 4.5
Vin (max) (V): 75
Vout (min) (V): 3
Vout (max) (V): 72
Iout (max) (A): 5
Iq (typ) (mA): 2
Switching frequency (max) (kHz): 2000
Number of channels: 1
Topology: Boost Controller, Buck-Boost Controller, SEPIC Controller
Rating: Automotive
Operating temperature range (°C): -40 to 125
Vin (min) (V): 4.5
Vin (max) (V): 75
Vout (min) (V): 3
Vout (max) (V): 72
Iout (max) (A): 5
更多
Iq (typ) (mA): 2
Switching frequency (max) (kHz): 2000