TPS54561
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: 具有软启动和 Eco-mode™ 的 4.5V 至 60V 输入 5A 直流/直流降压转换器
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): 60
Switching frequency (min) (kHz): 100
Switching frequency (max) (kHz): 2500
Control mode: current mode
Vout (min) (V): 0.8
Vout (max) (V): 59
Iq (typ) (µA): 152
Duty cycle (max) (%): 98
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): 60
Switching frequency (min) (kHz): 100
Switching frequency (max) (kHz): 2500
Control mode: current mode
Vout (min) (V): 0.8
Vout (max) (V): 59
Iq (typ) (µA): 152
Duty cycle (max) (%): 98
Number of channels: 3
Vin (min) (V): 2.7
Vin (max) (V): 5.5
Vout (min) (V): 0
Vout (max) (V): 40
Type: Inductive
Switching frequency (max) (kHz): 1100
Duty cycle (max) (%): 94
LED current per channel (mA): 30
Peak efficiency (%): 91
Topology: Boost
Features: I2C control, OVP, PWM control
Operating temperature range (°C): -40 to 125
Rating: Catalog
Number of channels: 3
Vin (min) (V): 2.7
Vin (max) (V): 5.5
Vout (min) (V): 0
Vout (max) (V): 40
Type: Inductive
更多
Switching frequency (max) (kHz): 1100
Duty cycle (max) (%): 94
LED current per channel (mA): 30
Peak efficiency (%): 91
Topology: Boost
Features: I2C control, OVP, PWM control
Operating temperature range (°C): -40 to 125
Rating: Catalog
TPS54541
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: 具有软启动和 Eco-mode™ 的 4.5V 至 42V 输入 5A 直流/直流降压转换器
Rating: Catalog
Operating temperature range (°C): -40 to 85
Topology: Buck
Type: Converter
Iout (max) (A): 5
Vin (min) (V): 4.5
Vin (max) (V): 42
Switching frequency (min) (kHz): 100
Switching frequency (max) (kHz): 2500
Control mode: current mode
Vout (min) (V): 0.8
Vout (max) (V): 41
Iq (typ) (µA): 152
Duty cycle (max) (%): 98
Rating: Catalog
Operating temperature range (°C): -40 to 85
Topology: Buck
Type: Converter
Iout (max) (A): 5
Vin (min) (V): 4.5
更多
Vin (max) (V): 42
Switching frequency (min) (kHz): 100
Switching frequency (max) (kHz): 2500
Control mode: current mode
Vout (min) (V): 0.8
Vout (max) (V): 41
Iq (typ) (µA): 152
Duty cycle (max) (%): 98
Number of channels: 2
Vin (min) (V): 2.7
Vin (max) (V): 6.5
Vout (min) (V): 2.7
Vout (max) (V): 26.5
Type: Inductive
Switching frequency (max) (kHz): 1200
Duty cycle (max) (%): 99.5
LED current per channel (mA): 30
Peak efficiency (%): 90
Topology: Boost
Operating temperature range (°C): -55 to 125
Rating: Catalog
Number of channels: 2
Vin (min) (V): 2.7
Vin (max) (V): 6.5
Vout (min) (V): 2.7
Vout (max) (V): 26.5
Type: Inductive
Switching frequency (max) (kHz): 1200
更多
Duty cycle (max) (%): 99.5
LED current per channel (mA): 30
Peak efficiency (%): 90
Topology: Boost
Operating temperature range (°C): -55 to 125
Rating: Catalog
Number of channels: 2
Vin (min) (V): 2.7
Vin (max) (V): 6.5
Vout (min) (V): 2.7
Vout (max) (V): 37.5
Type: Inductive
Switching frequency (max) (kHz): 1200
Duty cycle (max) (%): 99.5
LED current per channel (mA): 30
Peak efficiency (%): 90
Topology: Boost
Operating temperature range (°C): -40 to 85
Rating: Catalog
Number of channels: 2
Vin (min) (V): 2.7
Vin (max) (V): 6.5
Vout (min) (V): 2.7
Vout (max) (V): 37.5
Type: Inductive
Switching frequency (max) (kHz): 1200
更多
Duty cycle (max) (%): 99.5
LED current per channel (mA): 30
Peak efficiency (%): 90
Topology: Boost
Operating temperature range (°C): -40 to 85
Rating: Catalog
LMR14006
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 的 SIMPLE SWITCHER®、4V 至 40V、600mA 降压转换器
Rating: Catalog
Operating temperature range (°C): -40 to 125
Topology: Buck
Type: Converter
Iout (max) (A): 0.6
Vin (min) (V): 4
Vin (max) (V): 40
Switching frequency (min) (kHz): 1100
Switching frequency (max) (kHz): 2100
Control mode: current mode
Vout (min) (V): 0.8
Vout (max) (V): 30
Iq (typ) (µA): 28
Duty cycle (max) (%): 97
Rating: Catalog
Operating temperature range (°C): -40 to 125
Topology: Buck
Type: Converter
Iout (max) (A): 0.6
Vin (min) (V): 4
更多
Vin (max) (V): 40
Switching frequency (min) (kHz): 1100
Switching frequency (max) (kHz): 2100
Control mode: current mode
Vout (min) (V): 0.8
Vout (max) (V): 30
Iq (typ) (µA): 28
Duty cycle (max) (%): 97
Rating: Catalog
Operating temperature range (°C): -40 to 85
Topology: Buck
Type: Converter
Iout (max) (A): 3.5
Vin (min) (V): 4.5
Vin (max) (V): 18
Switching frequency (min) (kHz): 200
Switching frequency (max) (kHz): 1600
Control mode: current mode
Vout (min) (V): 0.6
Vout (max) (V): 15
Iq (typ) (µA): 1200
Duty cycle (max) (%): 100
Rating: Catalog
Operating temperature range (°C): -40 to 85
Topology: Buck
Type: Converter
Iout (max) (A): 3.5
Vin (min) (V): 4.5
更多
Vin (max) (V): 18
Switching frequency (min) (kHz): 200
Switching frequency (max) (kHz): 1600
Control mode: current mode
Vout (min) (V): 0.6
Vout (max) (V): 15
Iq (typ) (µA): 1200
Duty cycle (max) (%): 100
TPS53915
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 PMBus 的 1.5V 至 18V、12A 同步 SWIFT™ 降压转换器
Rating: Catalog
Operating temperature range (°C): -40 to 85
Topology: Buck
Type: Converter
Iout (max) (A): 12
Vin (min) (V): 1.5
Vin (max) (V): 18
Switching frequency (min) (kHz): 250
Switching frequency (max) (kHz): 1000
Control mode: D-CAP3
Vout (min) (V): 0.6
Vout (max) (V): 5.5
Iq (typ) (µA): 1350
Duty cycle (max) (%): 80
Rating: Catalog
Operating temperature range (°C): -40 to 85
Topology: Buck
Type: Converter
Iout (max) (A): 12
Vin (min) (V): 1.5
更多
Vin (max) (V): 18
Switching frequency (min) (kHz): 250
Switching frequency (max) (kHz): 1000
Control mode: D-CAP3
Vout (min) (V): 0.6
Vout (max) (V): 5.5
Iq (typ) (µA): 1350
Duty cycle (max) (%): 80
Rating: Catalog
Operating temperature range (°C): -40 to 85
Topology: Buck
Type: Converter
Iout (max) (A): 8
Vin (min) (V): 1.5
Vin (max) (V): 18
Switching frequency (min) (kHz): 250
Switching frequency (max) (kHz): 1000
Control mode: D-CAP3
Vout (min) (V): 0.6
Vout (max) (V): 5.5
Iq (typ) (µA): 1350
Duty cycle (max) (%): 80
Rating: Catalog
Operating temperature range (°C): -40 to 85
Topology: Buck
Type: Converter
Iout (max) (A): 8
Vin (min) (V): 1.5
更多
Vin (max) (V): 18
Switching frequency (min) (kHz): 250
Switching frequency (max) (kHz): 1000
Control mode: D-CAP3
Vout (min) (V): 0.6
Vout (max) (V): 5.5
Iq (typ) (µA): 1350
Duty cycle (max) (%): 80
Rating: Catalog
Operating temperature range (°C): -40 to 85
Topology: Buck
Type: Converter
Iout (max) (A): 12
Vin (min) (V): 1.5
Vin (max) (V): 18
Switching frequency (min) (kHz): 250
Switching frequency (max) (kHz): 1000
Control mode: D-CAP3
Vout (min) (V): 0.6
Vout (max) (V): 5.5
Iq (typ) (µA): 1350
Duty cycle (max) (%): 80
Rating: Catalog
Operating temperature range (°C): -40 to 85
Topology: Buck
Type: Converter
Iout (max) (A): 12
Vin (min) (V): 1.5
更多
Vin (max) (V): 18
Switching frequency (min) (kHz): 250
Switching frequency (max) (kHz): 1000
Control mode: D-CAP3
Vout (min) (V): 0.6
Vout (max) (V): 5.5
Iq (typ) (µA): 1350
Duty cycle (max) (%): 80