Rating: Catalog
Operating temperature range (°C): -40 to 125
Topology: Buck
Iout (max) (A): 3
Vin (min) (V): 4.5
Vin (max) (V): 18
Switching frequency (min) (kHz): 300
Switching frequency (max) (kHz): 1400
Vout (min) (V): 0.8
Vout (max) (V): 17
Iq (typ) (µA): 800
Rating: Catalog
Operating temperature range (°C): -40 to 125
Topology: Buck
Iout (max) (A): 3
Vin (min) (V): 4.5
Vin (max) (V): 18
Switching frequency (min) (kHz): 300
Switching frequency (max) (kHz): 1400
Vout (min) (V): 0.8
更多
Vout (max) (V): 17
Iq (typ) (µA): 800
Rating: Catalog
Operating temperature range (°C): -40 to 85
Topology: Buck
Type: Converter
Iout (max) (A): 4
Vin (min) (V): 2.5
Vin (max) (V): 5.5
Switching frequency (min) (kHz): 2500
Switching frequency (max) (kHz): 2500
Control mode: Constant on-time (COT), DCS-Control
Vout (min) (V): 0.5
Vout (max) (V): 1.77
Iq (typ) (µA): 56
Duty cycle (max) (%): 90
Rating: Catalog
Operating temperature range (°C): -40 to 85
Topology: Buck
Type: Converter
Iout (max) (A): 4
Vin (min) (V): 2.5
更多
Vin (max) (V): 5.5
Switching frequency (min) (kHz): 2500
Switching frequency (max) (kHz): 2500
Control mode: Constant on-time (COT), DCS-Control
Vout (min) (V): 0.5
Vout (max) (V): 1.77
Iq (typ) (µA): 56
Duty cycle (max) (%): 90
Rating: Catalog
Operating temperature range (°C): -40 to 85
Topology: Buck
Type: Converter
Iout (max) (A): 4
Vin (min) (V): 2.5
Vin (max) (V): 5.5
Switching frequency (min) (kHz): 2500
Switching frequency (max) (kHz): 2500
Control mode: Constant on-time (COT), DCS-Control
Vout (min) (V): 0.5
Vout (max) (V): 1.77
Iq (typ) (µA): 56
Duty cycle (max) (%): 90
Rating: Catalog
Operating temperature range (°C): -40 to 85
Topology: Buck
Type: Converter
Iout (max) (A): 4
Vin (min) (V): 2.5
更多
Vin (max) (V): 5.5
Switching frequency (min) (kHz): 2500
Switching frequency (max) (kHz): 2500
Control mode: Constant on-time (COT), DCS-Control
Vout (min) (V): 0.5
Vout (max) (V): 1.77
Iq (typ) (µA): 56
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): 7
Iq (typ) (µA): 1300
Duty cycle (max) (%): 85
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): 7
Iq (typ) (µA): 1300
Duty cycle (max) (%): 85
TPS542941
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、2A/3A 双通道同步降压转换器，1ms 固定软启动
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): 7
Iq (typ) (µA): 1300
Duty cycle (max) (%): 85
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): 7
Iq (typ) (µA): 1300
Duty cycle (max) (%): 85
Rating: Catalog
Operating temperature range (°C): -30 to 85
Topology: Buck
Type: Converter
Iout (max) (A): 0.75
Vin (min) (V): 2.7
Vin (max) (V): 5.5
Switching frequency (min) (kHz): 2100
Switching frequency (max) (kHz): 2700
Control mode: current mode
Vout (min) (V): 0.6
Vout (max) (V): 4.2
Iq (typ) (µA): 900
Duty cycle (max) (%): 100
Rating: Catalog
Operating temperature range (°C): -30 to 85
Topology: Buck
Type: Converter
Iout (max) (A): 0.75
Vin (min) (V): 2.7
更多
Vin (max) (V): 5.5
Switching frequency (min) (kHz): 2100
Switching frequency (max) (kHz): 2700
Control mode: current mode
Vout (min) (V): 0.6
Vout (max) (V): 4.2
Iq (typ) (µA): 900
Duty cycle (max) (%): 100
Rating: Catalog
Operating temperature range (°C): -40 to 125
Topology: Inverting
Type: Converter
Vin (min) (V): 2.8
Vin (max) (V): 5.5
Switching frequency (min) (kHz): 500
Switching frequency (max) (kHz): 1000
Features: Enable
Vout (min) (V): -5.5
Vout (max) (V): -0.9
Iq (typ) (µA): 300
Duty cycle (max) (%): 90
Switch current limit (typ) (A): 0.32
Rating: Catalog
Operating temperature range (°C): -40 to 125
Topology: Inverting
Type: Converter
Vin (min) (V): 2.8
Vin (max) (V): 5.5
更多
Switching frequency (min) (kHz): 500
Switching frequency (max) (kHz): 1000
Features: Enable
Vout (min) (V): -5.5
Vout (max) (V): -0.9
Iq (typ) (µA): 300
Duty cycle (max) (%): 90
Switch current limit (typ) (A): 0.32
TPS54678
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: 具有打嗝电流限制的 2.95V 至 6V 输入、6A 同步降压 SWIFT™ 转换器
Rating: Catalog
Operating temperature range (°C): -40 to 150
Topology: Buck
Type: Converter
Iout (max) (A): 6
Vin (min) (V): 2.95
Vin (max) (V): 6
Switching frequency (min) (kHz): 200
Switching frequency (max) (kHz): 2000
Control mode: current mode
Vout (min) (V): 0.6
Vout (max) (V): 4.5
Iq (typ) (µA): 570
Duty cycle (max) (%): 98
Rating: Catalog
Operating temperature range (°C): -40 to 150
Topology: Buck
Type: Converter
Iout (max) (A): 6
Vin (min) (V): 2.95
更多
Vin (max) (V): 6
Switching frequency (min) (kHz): 200
Switching frequency (max) (kHz): 2000
Control mode: current mode
Vout (min) (V): 0.6
Vout (max) (V): 4.5
Iq (typ) (µA): 570
Duty cycle (max) (%): 98
Input voltage type: DC/DC
Topology: Boost, current mode
Vin (min) (V): 2.5
Vin (max) (V): 5.5
Vout (max) (V): 5.5
Vout (min) (V): 2.5
Iout (max) (A): 0.93
Iq (typ) (mA): 10
Features: LED Thermal Monitor
Operating temperature range (°C): -30 to 85
Dimming method: Analog, PWM
Number of channels: 1
Rating: Catalog
Input voltage type: DC/DC
Topology: Boost, current mode
Vin (min) (V): 2.5
Vin (max) (V): 5.5
Vout (max) (V): 5.5
Vout (min) (V): 2.5
Iout (max) (A): 0.93
更多
Iq (typ) (mA): 10
Features: LED Thermal Monitor
Operating temperature range (°C): -30 to 85
Dimming method: Analog, PWM
Number of channels: 1
Rating: Catalog
TPS65280
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: 具有双负载开关的 5.5V 至 18V 输入、固定 5V 输出、4A 同步降压转换器
Rating: Catalog
Operating temperature range (°C): -40 to 85
Topology: Buck
Iout (max) (A): 4
Vin (min) (V): 5.5
Vin (max) (V): 18
Switching frequency (min) (kHz): 300
Switching frequency (max) (kHz): 1400
Vout (min) (V): 5
Vout (max) (V): 5
Iq (typ) (µA): 800
Rating: Catalog
Operating temperature range (°C): -40 to 85
Topology: Buck
Iout (max) (A): 4
Vin (min) (V): 5.5
Vin (max) (V): 18
Switching frequency (min) (kHz): 300
Switching frequency (max) (kHz): 1400
Vout (min) (V): 5
更多
Vout (max) (V): 5
Iq (typ) (µA): 800