Rating: Catalog
Operating temperature range (°C): -40 to 85
Topology: Boost
Type: Converter
Vin (min) (V): 0.8
Vin (max) (V): 4
Switching frequency (min) (kHz): 2500
Switching frequency (max) (kHz): 2500
Features: Load Disconnect
Vout (min) (V): 1.8
Vout (max) (V): 4
Iq (typ) (µA): 29
Duty cycle (max) (%): 100
Switch current limit (typ) (A): 0.7
Rating: Catalog
Operating temperature range (°C): -40 to 85
Topology: Boost
Type: Converter
Vin (min) (V): 0.8
Vin (max) (V): 4
更多
Switching frequency (min) (kHz): 2500
Switching frequency (max) (kHz): 2500
Features: Load Disconnect
Vout (min) (V): 1.8
Vout (max) (V): 4
Iq (typ) (µA): 29
Duty cycle (max) (%): 100
Switch current limit (typ) (A): 0.7
TPS54227
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 HSOP 和 VSON 封装的 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
Features: Enable, Soft Start Adjustable, Synchronous Rectification
Control mode: D-CAP2
Vout (min) (V): 0.76
Vout (max) (V): 7
Iq (typ) (µA): 800
Duty cycle (max) (%): 65
Rating: Catalog
Operating temperature range (°C): -40 to 85
Topology: Buck
Type: Converter
Iout (max) (A): 2
更多
Vin (min) (V): 4.5
Vin (max) (V): 18
Switching frequency (min) (kHz): 700
Switching frequency (max) (kHz): 700
Features: Enable, Soft Start Adjustable, Synchronous Rectification
Control mode: D-CAP2
Vout (min) (V): 0.76
Vout (max) (V): 7
Iq (typ) (µA): 800
Duty cycle (max) (%): 65
TPS54228
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): 7
Iq (typ) (µA): 800
Duty cycle (max) (%): 65
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): 800
Duty cycle (max) (%): 65
TPS62061
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 2x2mm SON 封装、1.8V 输出电压的 3MHz、1.6A 降压转换器
Rating: Catalog
Operating temperature range (°C): -40 to 85
Topology: Buck
Type: Converter
Iout (max) (A): 1.6
Vin (min) (V): 2.7
Vin (max) (V): 6
Switching frequency (min) (kHz): 2600
Switching frequency (max) (kHz): 3400
EMI features: Spread Spectrum
Control mode: Voltage mode
Vout (min) (V): 1.8
Vout (max) (V): 1.8
Iq (typ) (µA): 18
Duty cycle (max) (%): 100
Rating: Catalog
Operating temperature range (°C): -40 to 85
Topology: Buck
Type: Converter
Iout (max) (A): 1.6
更多
Vin (min) (V): 2.7
Vin (max) (V): 6
Switching frequency (min) (kHz): 2600
Switching frequency (max) (kHz): 3400
EMI features: Spread Spectrum
Control mode: Voltage mode
Vout (min) (V): 1.8
Vout (max) (V): 1.8
Iq (typ) (µA): 18
Duty cycle (max) (%): 100
TPS62063
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 2x2mm SON 封装、3.3V 输出电压的 3MHz、1.6A 降压转换器
Rating: Catalog
Operating temperature range (°C): -40 to 85
Topology: Buck
Type: Converter
Iout (max) (A): 1.6
Vin (min) (V): 3.3
Vin (max) (V): 6
Switching frequency (min) (kHz): 2600
Switching frequency (max) (kHz): 3400
EMI features: Spread Spectrum
Control mode: Voltage mode
Vout (min) (V): 3.3
Vout (max) (V): 3.3
Iq (typ) (µA): 18
Duty cycle (max) (%): 100
Rating: Catalog
Operating temperature range (°C): -40 to 85
Topology: Buck
Type: Converter
Iout (max) (A): 1.6
更多
Vin (min) (V): 3.3
Vin (max) (V): 6
Switching frequency (min) (kHz): 2600
Switching frequency (max) (kHz): 3400
EMI features: Spread Spectrum
Control mode: Voltage mode
Vout (min) (V): 3.3
Vout (max) (V): 3.3
Iq (typ) (µA): 18
Duty cycle (max) (%): 100
Rating: Catalog
Operating temperature range (°C): -40 to 85
Topology: Buck
Type: Converter
Iout (max) (A): 0.5
Vin (min) (V): 2.3
Vin (max) (V): 4.8
Switching frequency (min) (kHz): 5400
Switching frequency (max) (kHz): 6600
EMI features: Spread Spectrum
Control mode: Voltage mode
Vout (min) (V): 1.8
Vout (max) (V): 1.8
Iq (typ) (µA): 17
Duty cycle (max) (%): 100
Rating: Catalog
Operating temperature range (°C): -40 to 85
Topology: Buck
Type: Converter
Iout (max) (A): 0.5
更多
Vin (min) (V): 2.3
Vin (max) (V): 4.8
Switching frequency (min) (kHz): 5400
Switching frequency (max) (kHz): 6600
EMI features: Spread Spectrum
Control mode: Voltage mode
Vout (min) (V): 1.8
Vout (max) (V): 1.8
Iq (typ) (µA): 17
Duty cycle (max) (%): 100
Rating: Catalog
Operating temperature range (°C): -40 to 85
Topology: Buck
Type: Converter
Iout (max) (A): 0.6
Vin (min) (V): 2.3
Vin (max) (V): 4.8
Switching frequency (min) (kHz): 5400
Switching frequency (max) (kHz): 6600
EMI features: Spread Spectrum
Control mode: Voltage mode
Vout (min) (V): 1.2
Vout (max) (V): 1.2
Iq (typ) (µA): 17
Duty cycle (max) (%): 100
Rating: Catalog
Operating temperature range (°C): -40 to 85
Topology: Buck
Type: Converter
Iout (max) (A): 0.6
更多
Vin (min) (V): 2.3
Vin (max) (V): 4.8
Switching frequency (min) (kHz): 5400
Switching frequency (max) (kHz): 6600
EMI features: Spread Spectrum
Control mode: Voltage mode
Vout (min) (V): 1.2
Vout (max) (V): 1.2
Iq (typ) (µA): 17
Duty cycle (max) (%): 100
Rating: Catalog
Operating temperature range (°C): -40 to 125
Topology: Buck
Type: Converter
Iout (max) (A): 15
Vin (min) (V): 2.95
Vin (max) (V): 5.5
Switching frequency (min) (kHz): 300
Switching frequency (max) (kHz): 1500
Control mode: Voltage mode
Vout (min) (V): 0.6
Vout (max) (V): 5.5
Iq (typ) (µA): 1500
Duty cycle (max) (%): 100
Rating: Catalog
Operating temperature range (°C): -40 to 125
Topology: Buck
Type: Converter
Iout (max) (A): 15
Vin (min) (V): 2.95
更多
Vin (max) (V): 5.5
Switching frequency (min) (kHz): 300
Switching frequency (max) (kHz): 1500
Control mode: Voltage mode
Vout (min) (V): 0.6
Vout (max) (V): 5.5
Iq (typ) (µA): 1500
Duty cycle (max) (%): 100
Rating: Catalog
Operating temperature range (°C): -40 to 125
Topology: Buck
Type: Converter
Iout (max) (A): 0.65
Vin (min) (V): 6
Vin (max) (V): 75
Switching frequency (min) (kHz): 50
Switching frequency (max) (kHz): 800
Features: Enable, Over Current Protection, Power good, UVLO adjustable
Control mode: Constant on-time (COT)
Vout (min) (V): 2.5
Vout (max) (V): 75
Iq (typ) (µA): 1000
Duty cycle (max) (%): 99
Rating: Catalog
Operating temperature range (°C): -40 to 125
Topology: Buck
Type: Converter
Iout (max) (A): 0.65
更多
Vin (min) (V): 6
Vin (max) (V): 75
Switching frequency (min) (kHz): 50
Switching frequency (max) (kHz): 800
Features: Enable, Over Current Protection, Power good, UVLO adjustable
Control mode: Constant on-time (COT)
Vout (min) (V): 2.5
Vout (max) (V): 75
Iq (typ) (µA): 1000
Duty cycle (max) (%): 99
Rating: Catalog
Operating temperature range (°C): -40 to 85
Topology: Buck
Type: Converter
Iout (max) (A): 6
Vin (min) (V): 3.3
Vin (max) (V): 5
Switching frequency (min) (kHz): 800
Switching frequency (max) (kHz): 1500
Control mode: D-CAP+
Vout (min) (V): 0.6
Vout (max) (V): 2
Iq (typ) (µA): 1100
Duty cycle (max) (%): 90
Rating: Catalog
Operating temperature range (°C): -40 to 85
Topology: Buck
Type: Converter
Iout (max) (A): 6
Vin (min) (V): 3.3
更多
Vin (max) (V): 5
Switching frequency (min) (kHz): 800
Switching frequency (max) (kHz): 1500
Control mode: D-CAP+
Vout (min) (V): 0.6
Vout (max) (V): 2
Iq (typ) (µA): 1100
Duty cycle (max) (%): 90