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。
TPS62044
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: 1.8V 1.2A 输出 95% 效率步降转换器，静态电流 18uA，采用 MSOP-10 封装
Rating: Catalog
Operating temperature range (°C): -40 to 85
Topology: Buck
Type: Converter
Iout (max) (A): 1.2
Vin (min) (V): 2.5
Vin (max) (V): 6
Switching frequency (min) (kHz): 1000
Switching frequency (max) (kHz): 1500
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): 1.2
Vin (min) (V): 2.5
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Vin (max) (V): 6
Switching frequency (min) (kHz): 1000
Switching frequency (max) (kHz): 1500
Control mode: Voltage mode
Vout (min) (V): 1.8
Vout (max) (V): 1.8
Iq (typ) (µA): 18
Duty cycle (max) (%): 100
TPS62046
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: 3.3V 输出、1.2A、95% 效率步降转换器、18uA、采用 MSOP/QFN-10 封装
Rating: Catalog
Operating temperature range (°C): -40 to 85
Topology: Buck
Type: Converter
Iout (max) (A): 1.2
Vin (min) (V): 2.5
Vin (max) (V): 6
Switching frequency (min) (kHz): 1000
Switching frequency (max) (kHz): 1500
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): 1.2
Vin (min) (V): 2.5
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Vin (max) (V): 6
Switching frequency (min) (kHz): 1000
Switching frequency (max) (kHz): 1500
Control mode: Voltage mode
Vout (min) (V): 3.3
Vout (max) (V): 3.3
Iq (typ) (µA): 18
Duty cycle (max) (%): 100
UCC28051
分类: 微电路 / 半导体集成电路 / 模拟集成电路 / 非线性电路 / 脉宽调制电路数据:
简介: 符合 IEC61000-3-2 标准、温度范围为 -40°C 至 105°C、具有 12.5V/9.7V UVLO 的转换模式 PFC 控制器
Vin (max) (V): 18
Operating temperature range (°C): -40 to 105
Control mode: TM
Topology: Boost, PFC controller
Rating: Catalog
Duty cycle (max) (%): 99
Vin (max) (V): 18
Operating temperature range (°C): -40 to 105
Control mode: TM
Topology: Boost, PFC controller
Rating: Catalog
Duty cycle (max) (%): 99
UCC38051
分类: 微电路 / 半导体集成电路 / 模拟集成电路 / 非线性电路 / 脉宽调制电路数据:
简介: 符合 IEC61000-3-2 标准、温度范围为 0°C 至 70°C、具有 12.5V/9.7V UVLO 的转换模式 PFC 控制器
Vin (max) (V): 18
Operating temperature range (°C): 0 to 70
Control mode: TM
Topology: Boost, PFC controller
Rating: Catalog
Duty cycle (max) (%): 99
Vin (max) (V): 18
Operating temperature range (°C): 0 to 70
Control mode: TM
Topology: Boost, PFC controller
Rating: Catalog
Duty cycle (max) (%): 99
Display type: LCD unipolar
IC integration: Gamma buffer, VCOM
Vin (min) (V): 4.5
Vin (max) (V): 16
Level shifter/scan driver (Ch): 0
Features: Gamma buffer, VCOM or op amp
Rating: Catalog
Operating temperature range (°C): -40 to 85
Display type: LCD unipolar
IC integration: Gamma buffer, VCOM
Vin (min) (V): 4.5
Vin (max) (V): 16
Level shifter/scan driver (Ch): 0
Features: Gamma buffer, VCOM or op amp
Rating: Catalog
Operating temperature range (°C): -40 to 85
Display type: LCD unipolar
IC integration: Gamma buffer, VCOM
Vin (min) (V): 4.5
Vin (max) (V): 16
Level shifter/scan driver (Ch): 0
Features: Gamma buffer, VCOM or op amp
Rating: Catalog
Operating temperature range (°C): -40 to 85
Display type: LCD unipolar
IC integration: Gamma buffer, VCOM
Vin (min) (V): 4.5
Vin (max) (V): 16
Level shifter/scan driver (Ch): 0
Features: Gamma buffer, VCOM or op amp
Rating: Catalog
Operating temperature range (°C): -40 to 85
Vin (min) (V): 4.5
Vin (max) (V): 36
Iout (max) (A): 20
Operating temperature range (°C): -40 to 125
Control mode: current mode
Topology: Buck Controller
Rating: Catalog
Vout (min) (V): 1.236
Vout (max) (V): 34
Iq (typ) (µA): 1100
Duty cycle (max) (%): 99
Number of phases: 2
Vin (min) (V): 4.5
Vin (max) (V): 36
Iout (max) (A): 20
Operating temperature range (°C): -40 to 125
Control mode: current mode
Topology: Buck Controller
Rating: Catalog
Vout (min) (V): 1.236
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Vout (max) (V): 34
Iq (typ) (µA): 1100
Duty cycle (max) (%): 99
Number of phases: 2
Output options: Adjustable Output, Fixed Output
Iout (max) (A): 2
Vin (max) (V): 5.5
Vin (min) (V): 2.7
Vout (max) (V): 5.5
Vout (min) (V): 1.5
Fixed output options (V): 1.5, 1.8, 2.5, 3.3
Rating: Automotive
Noise (µVrms): 60
PSRR at 100 KHz (dB): 15
Iq (typ) (mA): 0.07
Thermal resistance θJA (°C/W): 43
Load capacitance (min) (µF): 47
Regulated outputs (#): 1
Features: Enable, Power good
Accuracy (%): 2
Dropout voltage (Vdo) (typ) (mV): 210
Operating temperature range (°C): -40 to 125
Output options: Adjustable Output, Fixed Output
Iout (max) (A): 2
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Vin (max) (V): 5.5
Vin (min) (V): 2.7
Vout (max) (V): 5.5
Vout (min) (V): 1.5
Fixed output options (V): 1.5, 1.8, 2.5, 3.3
Rating: Automotive
Noise (µVrms): 60
PSRR at 100 KHz (dB): 15
Iq (typ) (mA): 0.07
Thermal resistance θJA (°C/W): 43
Load capacitance (min) (µF): 47
Regulated outputs (#): 1
Features: Enable, Power good
Accuracy (%): 2
Dropout voltage (Vdo) (typ) (mV): 210
Operating temperature range (°C): -40 to 125
Output options: Adjustable Output
Iout (max) (A): 2
Vin (max) (V): 5.5
Vin (min) (V): 2.7
Vout (max) (V): 5.5
Vout (min) (V): 1.5
Fixed output options (V): 0
Rating: HiRel Enhanced Product
Noise (µVrms): 60
PSRR at 100 KHz (dB): 16
Iq (typ) (mA): 0.07
Thermal resistance θJA (°C/W): 57.9
Load capacitance (min) (µF): 47
Regulated outputs (#): 1
Features: Enable, Power good
Accuracy (%): 2
Dropout voltage (Vdo) (typ) (mV): 210
Operating temperature range (°C): -40 to 125
Output options: Adjustable Output
Iout (max) (A): 2
更多
Vin (max) (V): 5.5
Vin (min) (V): 2.7
Vout (max) (V): 5.5
Vout (min) (V): 1.5
Fixed output options (V): 0
Rating: HiRel Enhanced Product
Noise (µVrms): 60
PSRR at 100 KHz (dB): 16
Iq (typ) (mA): 0.07
Thermal resistance θJA (°C/W): 57.9
Load capacitance (min) (µF): 47
Regulated outputs (#): 1
Features: Enable, Power good
Accuracy (%): 2
Dropout voltage (Vdo) (typ) (mV): 210
Operating temperature range (°C): -40 to 125
Output options: Fixed Output
Iout (max) (A): 2
Vin (max) (V): 5.5
Vin (min) (V): 2.7
Vout (max) (V): 1.5
Vout (min) (V): 1.5
Fixed output options (V): 1.5
Rating: HiRel Enhanced Product
Noise (µVrms): 60
PSRR at 100 KHz (dB): 16
Iq (typ) (mA): 0.07
Thermal resistance θJA (°C/W): 57.9
Load capacitance (min) (µF): 47
Regulated outputs (#): 1
Features: Enable, Power good
Accuracy (%): 2
Dropout voltage (Vdo) (typ) (mV): 210
Operating temperature range (°C): -40 to 125
Output options: Fixed Output
Iout (max) (A): 2
更多
Vin (max) (V): 5.5
Vin (min) (V): 2.7
Vout (max) (V): 1.5
Vout (min) (V): 1.5
Fixed output options (V): 1.5
Rating: HiRel Enhanced Product
Noise (µVrms): 60
PSRR at 100 KHz (dB): 16
Iq (typ) (mA): 0.07
Thermal resistance θJA (°C/W): 57.9
Load capacitance (min) (µF): 47
Regulated outputs (#): 1
Features: Enable, Power good
Accuracy (%): 2
Dropout voltage (Vdo) (typ) (mV): 210
Operating temperature range (°C): -40 to 125