TEXAS INSTRUMENTS
德州仪器 (TI) 是一家全球化半导体设计与制造企业,凭借 80,000+ 模拟 IC 与嵌入式处理器产品、各类软件以及最大规模的销售和技术支持不断开拓创新。
TPS2042
分类: 微电路 / 半导体集成电路 / 模拟集成电路 / 其他模拟集成电路数据:
简介: 低电平有效的双通道、0.5A 负载、0.9A ILIMIT、2.7-5.5V、80mΩ USB 电源开关
Product type: Fixed current limit, Power switch
Vin (min) (V): 2.7
Vin (max) (V): 5.5
Continuous current (max) (A): 0.5
Current limit (A): 0.9
Operating temperature range (°C): -40 to 125
Enable: Active Low
Number of switches: 2
Current limit accuracy at 1 A: 0.22
Rating: Catalog
Product type: Fixed current limit, Power switch
Vin (min) (V): 2.7
Vin (max) (V): 5.5
Continuous current (max) (A): 0.5
Current limit (A): 0.9
Operating temperature range (°C): -40 to 125
Enable: Active Low
Number of switches: 2
Current limit accuracy at 1 A: 0.22
Rating: Catalog
Output options: Fixed Output
Iout (max) (A): 0.05
Vin (max) (V): 16
Vin (min) (V): 3.2
Vout (max) (V): 5
Vout (min) (V): 3
Fixed output options (V): 3, 3.2, 3.3, 3.8, 5
Rating: Catalog
Noise (µVrms): 190
Iq (typ) (mA): 0.09
Thermal resistance θJA (°C/W): 180
Load capacitance (min) (µF): 2.2
Regulated outputs (#): 1
Features: Enable
Accuracy (%): 2
Dropout voltage (Vdo) (typ) (mV): 120
Operating temperature range (°C): -40 to 125
Output options: Fixed Output
Iout (max) (A): 0.05
Vin (max) (V): 16
更多
Vin (min) (V): 3.2
Vout (max) (V): 5
Vout (min) (V): 3
Fixed output options (V): 3, 3.2, 3.3, 3.8, 5
Rating: Catalog
Noise (µVrms): 190
Iq (typ) (mA): 0.09
Thermal resistance θJA (°C/W): 180
Load capacitance (min) (µF): 2.2
Regulated outputs (#): 1
Features: Enable
Accuracy (%): 2
Dropout voltage (Vdo) (typ) (mV): 120
Operating temperature range (°C): -40 to 125
LM2594HV
分类: 微电路 / 半导体集成电路 / 模拟集成电路 / 非线性电路 / 开关电源电路数据:
简介: SIMPLE SWITCHER 电源转换器 150kHz 0.5A 降压电压稳压器
Rating: Catalog
Operating temperature range (°C): -40 to 125
Topology: Buck
Type: Converter
Iout (max) (A): 0.5
Vin (min) (V): 4.5
Vin (max) (V): 60
Switching frequency (min) (kHz): 110
Switching frequency (max) (kHz): 173
Features: Enable, Over Current Protection
Control mode: Voltage mode
Vout (min) (V): 3.3
Vout (max) (V): 37
Iq (typ) (µA): 5000
Duty cycle (max) (%): 100
Rating: Catalog
Operating temperature range (°C): -40 to 125
Topology: Buck
Type: Converter
Iout (max) (A): 0.5
更多
Vin (min) (V): 4.5
Vin (max) (V): 60
Switching frequency (min) (kHz): 110
Switching frequency (max) (kHz): 173
Features: Enable, Over Current Protection
Control mode: Voltage mode
Vout (min) (V): 3.3
Vout (max) (V): 37
Iq (typ) (µA): 5000
Duty cycle (max) (%): 100
Output options: Adjustable Output, Fixed Output
Iout (max) (A): 0.8
Vin (max) (V): 15
Vin (min) (V): 2.6
Vout (max) (V): 13.8
Vout (min) (V): 1.25
Fixed output options (V): 1.8, 2.5, 3.3, 5, 13.8
Rating: Catalog
Noise (µVrms): 38
PSRR at 100 KHz (dB): 47
Iq (typ) (mA): 5
Thermal resistance θJA (°C/W): 24, 39, 41, 45, 62
Load capacitance (min) (µF): 10
Regulated outputs (#): 1
Accuracy (%): 3
Dropout voltage (Vdo) (typ) (mV): 1200
Operating temperature range (°C): -40 to 125
Output options: Adjustable Output, Fixed Output
Iout (max) (A): 0.8
Vin (max) (V): 15
更多
Vin (min) (V): 2.6
Vout (max) (V): 13.8
Vout (min) (V): 1.25
Fixed output options (V): 1.8, 2.5, 3.3, 5, 13.8
Rating: Catalog
Noise (µVrms): 38
PSRR at 100 KHz (dB): 47
Iq (typ) (mA): 5
Thermal resistance θJA (°C/W): 24, 39, 41, 45, 62
Load capacitance (min) (µF): 10
Regulated outputs (#): 1
Accuracy (%): 3
Dropout voltage (Vdo) (typ) (mV): 1200
Operating temperature range (°C): -40 to 125
Number of supplies monitored: 1
Threshold voltage 1 (typ) (V): 2.25, 2.64, 2.93, 4.55
Reset threshold accuracy (%): 2, 2.2, 2.3, 2.4
Iq (typ) (mA): 0.015
Output driver type/reset output: Active-low, Push-Pull
Time delay (ms): 200
Supply voltage (min) (V): 1.1
Supply voltage (max) (V): 5.5
Rating: Catalog
Watchdog timer WDI (s): 1.6
Operating temperature range (°C): -40 to 125
Number of supplies monitored: 1
Threshold voltage 1 (typ) (V): 2.25, 2.64, 2.93, 4.55
Reset threshold accuracy (%): 2, 2.2, 2.3, 2.4
Iq (typ) (mA): 0.015
Output driver type/reset output: Active-low, Push-Pull
Time delay (ms): 200
Supply voltage (min) (V): 1.1
Supply voltage (max) (V): 5.5
Rating: Catalog
更多
Watchdog timer WDI (s): 1.6
Operating temperature range (°C): -40 to 125
Number of supplies monitored: 1
Threshold voltage 1 (typ) (V): 2.25, 2.64, 2.93, 4.55
Reset threshold accuracy (%): 2, 2.2, 2.3, 2.4
Iq (typ) (mA): 0.015
Output driver type/reset output: Active-high, Active-low, Push-Pull
Time delay (ms): 200
Supply voltage (min) (V): 1.1
Supply voltage (max) (V): 5.5
Rating: Catalog
Watchdog timer WDI (s): 1.6
Operating temperature range (°C): -40 to 85
Number of supplies monitored: 1
Threshold voltage 1 (typ) (V): 2.25, 2.64, 2.93, 4.55
Reset threshold accuracy (%): 2, 2.2, 2.3, 2.4
Iq (typ) (mA): 0.015
Output driver type/reset output: Active-high, Active-low, Push-Pull
Time delay (ms): 200
Supply voltage (min) (V): 1.1
Supply voltage (max) (V): 5.5
Rating: Catalog
更多
Watchdog timer WDI (s): 1.6
Operating temperature range (°C): -40 to 85
Output options: Fixed Output
Iout (max) (A): 0.15
Vin (max) (V): 16
Vin (min) (V): 2.2
Vout (max) (V): 10
Vout (min) (V): 1.8
Fixed output options (V): 1.8, 2.5, 2.8, 2.9, 3, 3.3, 5, 10
Rating: Catalog
Noise (µVrms): 30
PSRR at 100 KHz (dB): 40
Iq (typ) (mA): 0.065
Thermal resistance θJA (°C/W): 205.4, 206
Load capacitance (min) (µF): 2.2
Regulated outputs (#): 1
Features: Enable
Accuracy (%): 5
Dropout voltage (Vdo) (typ) (mV): 280
Operating temperature range (°C): -40 to 125
Output options: Fixed Output
Iout (max) (A): 0.15
更多
Vin (max) (V): 16
Vin (min) (V): 2.2
Vout (max) (V): 10
Vout (min) (V): 1.8
Fixed output options (V): 1.8, 2.5, 2.8, 2.9, 3, 3.3, 5, 10
Rating: Catalog
Noise (µVrms): 30
PSRR at 100 KHz (dB): 40
Iq (typ) (mA): 0.065
Thermal resistance θJA (°C/W): 205.4, 206
Load capacitance (min) (µF): 2.2
Regulated outputs (#): 1
Features: Enable
Accuracy (%): 5
Dropout voltage (Vdo) (typ) (mV): 280
Operating temperature range (°C): -40 to 125
Output options: Adjustable Output, Fixed Output
Iout (max) (A): 0.15
Vin (max) (V): 16
Vin (min) (V): 2.2
Vout (max) (V): 6.1
Vout (min) (V): 1.8
Rating: Catalog
Noise (µVrms): 30
PSRR at 100 KHz (dB): 30
Iq (typ) (mA): 0.065
Thermal resistance θJA (°C/W): 169
Load capacitance (min) (µF): 2.2
Regulated outputs (#): 1
Features: Enable
Accuracy (%): 2
Dropout voltage (Vdo) (typ) (mV): 280
Operating temperature range (°C): -40 to 125
Output options: Adjustable Output, Fixed Output
Iout (max) (A): 0.15
Vin (max) (V): 16
更多
Vin (min) (V): 2.2
Vout (max) (V): 6.1
Vout (min) (V): 1.8
Rating: Catalog
Noise (µVrms): 30
PSRR at 100 KHz (dB): 30
Iq (typ) (mA): 0.065
Thermal resistance θJA (°C/W): 169
Load capacitance (min) (µF): 2.2
Regulated outputs (#): 1
Features: Enable
Accuracy (%): 2
Dropout voltage (Vdo) (typ) (mV): 280
Operating temperature range (°C): -40 to 125
Rating: Catalog
Operating temperature range (°C): -40 to 125
Topology: Buck
Type: Converter
Iout (max) (A): 5
Vin (min) (V): 8
Vin (max) (V): 40
Switching frequency (min) (kHz): 260
Switching frequency (max) (kHz): 260
Features: Frequency synchronization, Over Current Protection
Control mode: Voltage mode
Vout (min) (V): 1.23
Vout (max) (V): 37
Iq (typ) (µA): 4200
Duty cycle (max) (%): 91
Rating: Catalog
Operating temperature range (°C): -40 to 125
Topology: Buck
Type: Converter
Iout (max) (A): 5
更多
Vin (min) (V): 8
Vin (max) (V): 40
Switching frequency (min) (kHz): 260
Switching frequency (max) (kHz): 260
Features: Frequency synchronization, Over Current Protection
Control mode: Voltage mode
Vout (min) (V): 1.23
Vout (max) (V): 37
Iq (typ) (µA): 4200
Duty cycle (max) (%): 91
LM2679
分类: 微电路 / 半导体集成电路 / 模拟集成电路 / 非线性电路 / 开关电源电路数据:
简介: 具有可调节电流限制功能的 SIMPLE SWITCHER® 8V 至 40V、5A 降压直流/直流开关稳压器
Rating: Catalog
Operating temperature range (°C): -40 to 125
Topology: Buck
Type: Converter
Iout (max) (A): 5
Vin (min) (V): 8
Vin (max) (V): 40
Switching frequency (min) (kHz): 260
Switching frequency (max) (kHz): 260
Control mode: Voltage mode
Vout (min) (V): 1.23
Vout (max) (V): 37
Iq (typ) (µA): 4200
Duty cycle (max) (%): 91
Rating: Catalog
Operating temperature range (°C): -40 to 125
Topology: Buck
Type: Converter
Iout (max) (A): 5
Vin (min) (V): 8
更多
Vin (max) (V): 40
Switching frequency (min) (kHz): 260
Switching frequency (max) (kHz): 260
Control mode: Voltage mode
Vout (min) (V): 1.23
Vout (max) (V): 37
Iq (typ) (µA): 4200
Duty cycle (max) (%): 91