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。
TPS784
分类: 微电路 / 半导体集成电路 / 模拟集成电路 / 非线性电路 / 电压调整器数据:
简介: 具有高精度和使能功能的 300mA、低 IQ、高 PSRR、低压降 (LDO) 稳压器
Output options: Adjustable Output
Iout (max) (A): 0.3
Vin (max) (V): 6
Vin (min) (V): 1.65
Vout (max) (V): 5.5
Vout (min) (V): 1.2
Rating: Catalog
Noise (µVrms): 30
PSRR at 100 KHz (dB): 49
Iq (typ) (mA): 0.025
Thermal resistance θJA (°C/W): 186.1
Load capacitance (min) (µF): 1
Regulated outputs (#): 1
Features: Enable
Accuracy (%): 0.75
Dropout voltage (Vdo) (typ) (mV): 115
Operating temperature range (°C): -40 to 125
Output options: Adjustable Output
Iout (max) (A): 0.3
Vin (max) (V): 6
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Vin (min) (V): 1.65
Vout (max) (V): 5.5
Vout (min) (V): 1.2
Rating: Catalog
Noise (µVrms): 30
PSRR at 100 KHz (dB): 49
Iq (typ) (mA): 0.025
Thermal resistance θJA (°C/W): 186.1
Load capacitance (min) (µF): 1
Regulated outputs (#): 1
Features: Enable
Accuracy (%): 0.75
Dropout voltage (Vdo) (typ) (mV): 115
Operating temperature range (°C): -40 to 125
UCC28782
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: 适用于有源钳位 (ACF) 和零电压开关 (ZVS) 拓扑的高密度反激式控制器
Operating temperature range (°C): -40 to 125
Control mode: Secondary-side regulation
Topology: Flyback
Rating: Catalog
Operating temperature range (°C): -40 to 125
Control mode: Secondary-side regulation
Topology: Flyback
Rating: Catalog
Number of supplies monitored: 1
Threshold voltage 1 (typ) (V): 0.5, 0.75, 0.8, 0.85, 1.1, 1.2, 1.8, 2.5, 3.3, 5
Reset threshold accuracy (%): 0.7
Iq (typ) (mA): 0.0045
Output driver type/reset output: Active-low, Open-drain
Time delay (ms): 0.05, 1, 5, 10, 20, 100, 200
Supply voltage (min) (V): 1.7
Supply voltage (max) (V): 5.5
Rating: Catalog
Watchdog timer WDI (s): None
Operating temperature range (°C): -45 to 125
Number of supplies monitored: 1
Threshold voltage 1 (typ) (V): 0.5, 0.75, 0.8, 0.85, 1.1, 1.2, 1.8, 2.5, 3.3, 5
Reset threshold accuracy (%): 0.7
Iq (typ) (mA): 0.0045
Output driver type/reset output: Active-low, Open-drain
Time delay (ms): 0.05, 1, 5, 10, 20, 100, 200
Supply voltage (min) (V): 1.7
Supply voltage (max) (V): 5.5
Rating: Catalog
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Watchdog timer WDI (s): None
Operating temperature range (°C): -45 to 125
TPS54JB20
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: 具有遥感功能和闭锁电流限制的 2.7V 至 16V 输入、20A 同步降压转换器
Rating: Catalog
Operating temperature range (°C): -40 to 125
Topology: Buck
Type: Converter
Iout (max) (A): 20
Vin (min) (V): 2.7
Vin (max) (V): 16
Switching frequency (min) (kHz): 600
Switching frequency (max) (kHz): 1000
Control mode: D-CAP3
Vout (min) (V): 0.9
Vout (max) (V): 5.5
Iq (typ) (µA): 910
Duty cycle (max) (%): 86
Rating: Catalog
Operating temperature range (°C): -40 to 125
Topology: Buck
Type: Converter
Iout (max) (A): 20
Vin (min) (V): 2.7
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Vin (max) (V): 16
Switching frequency (min) (kHz): 600
Switching frequency (max) (kHz): 1000
Control mode: D-CAP3
Vout (min) (V): 0.9
Vout (max) (V): 5.5
Iq (typ) (µA): 910
Duty cycle (max) (%): 86
LMR50410-Q1
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: 通过汽车级认证的 SIMPLE SWITCHER 4V 至 36V、1A 同步降压转换器
Rating: Automotive
Operating temperature range (°C): -40 to 150
TI functional safety category: Functional Safety-Capable
Topology: Buck
Type: Converter
Iout (max) (A): 1
Vin (min) (V): 4
Vin (max) (V): 36
Switching frequency (min) (kHz): 2100
Switching frequency (max) (kHz): 2100
Control mode: current mode
Vout (min) (V): 1
Vout (max) (V): 28
Iq (typ) (µA): 80
Duty cycle (max) (%): 98
Rating: Automotive
Operating temperature range (°C): -40 to 150
TI functional safety category: Functional Safety-Capable
Topology: Buck
Type: Converter
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Iout (max) (A): 1
Vin (min) (V): 4
Vin (max) (V): 36
Switching frequency (min) (kHz): 2100
Switching frequency (max) (kHz): 2100
Control mode: current mode
Vout (min) (V): 1
Vout (max) (V): 28
Iq (typ) (µA): 80
Duty cycle (max) (%): 98
Rating: Catalog
Operating temperature range (°C): -40 to 125
TI functional safety category: Functional Safety-Capable
Topology: Buck
Type: Converter
Iout (max) (A): 5
Vin (min) (V): 3.5
Vin (max) (V): 60
Switching frequency (min) (kHz): 200
Switching frequency (max) (kHz): 500
Control mode: current mode
Vout (min) (V): 1
Vout (max) (V): 57
Iq (typ) (µA): 15
Duty cycle (max) (%): 98
Rating: Catalog
Operating temperature range (°C): -40 to 125
TI functional safety category: Functional Safety-Capable
Topology: Buck
Type: Converter
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Iout (max) (A): 5
Vin (min) (V): 3.5
Vin (max) (V): 60
Switching frequency (min) (kHz): 200
Switching frequency (max) (kHz): 500
Control mode: current mode
Vout (min) (V): 1
Vout (max) (V): 57
Iq (typ) (µA): 15
Duty cycle (max) (%): 98
Rating: Automotive
Operating temperature range (°C): -40 to 125
TI functional safety category: Functional Safety-Capable
Topology: Buck
Type: Converter
Iout (max) (A): 5
Vin (min) (V): 3.5
Vin (max) (V): 60
Switching frequency (min) (kHz): 200
Switching frequency (max) (kHz): 500
Control mode: current mode
Vout (min) (V): 1
Vout (max) (V): 57
Iq (typ) (µA): 15
Duty cycle (max) (%): 98
Rating: Automotive
Operating temperature range (°C): -40 to 125
TI functional safety category: Functional Safety-Capable
Topology: Buck
Type: Converter
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Iout (max) (A): 5
Vin (min) (V): 3.5
Vin (max) (V): 60
Switching frequency (min) (kHz): 200
Switching frequency (max) (kHz): 500
Control mode: current mode
Vout (min) (V): 1
Vout (max) (V): 57
Iq (typ) (µA): 15
Duty cycle (max) (%): 98
Rating: Automotive
Operating temperature range (°C): -40 to 125
TI functional safety category: Functional Safety-Capable
Topology: Buck
Type: Converter
Iout (max) (A): 1
Vin (min) (V): 3.5
Vin (max) (V): 36
Switching frequency (min) (kHz): 250
Switching frequency (max) (kHz): 2200
EMI features: Spread Spectrum
Control mode: current mode
Vout (min) (V): 1
Vout (max) (V): 20
Iq (typ) (µA): 23
Duty cycle (max) (%): 99
Rating: Automotive
Operating temperature range (°C): -40 to 125
TI functional safety category: Functional Safety-Capable
Topology: Buck
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Type: Converter
Iout (max) (A): 1
Vin (min) (V): 3.5
Vin (max) (V): 36
Switching frequency (min) (kHz): 250
Switching frequency (max) (kHz): 2200
EMI features: Spread Spectrum
Control mode: current mode
Vout (min) (V): 1
Vout (max) (V): 20
Iq (typ) (µA): 23
Duty cycle (max) (%): 99
VO (V): 2.5, 3, 3.3, 4.096, 5
Initial accuracy (max) (%): 0.05
Temp coeff (max) (ppm/°C): 12, 30
Vin (min) (V): 3
Vin (max) (V): 5.5
Iq (typ) (mA): 0.075
Rating: Automotive
Features: Enable pin
LFN 0.1 to 10 Hz (typ) (µVPP): 37.5
Iout/Iz (max) (mA): 10
Operating temperature range (°C): -40 to 125
Shutdown current (ISD) (typ) (µA): 2.5
VO (V): 2.5, 3, 3.3, 4.096, 5
Initial accuracy (max) (%): 0.05
Temp coeff (max) (ppm/°C): 12, 30
Vin (min) (V): 3
Vin (max) (V): 5.5
Iq (typ) (mA): 0.075
Rating: Automotive
Features: Enable pin
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LFN 0.1 to 10 Hz (typ) (µVPP): 37.5
Iout/Iz (max) (mA): 10
Operating temperature range (°C): -40 to 125
Shutdown current (ISD) (typ) (µA): 2.5
TPS22919-Q1
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: 符合 AEC Q100 标准、具有受控上升时间的单通道、5.5V、1.5A、90mΩ 自保护负载开关
Number of channels: 1
Vin (min) (V): 1.6
Vin (max) (V): 5.5
Imax (A): 1.5
Ron (typ) (mΩ): 90
Shutdown current (ISD) (typ) (µA): 0.002
Quiescent current (Iq) (typ) (µA): 8
Soft start: Fixed Rise Time
Current limit type: Fixed
Rating: Automotive
Operating temperature range (°C): -40 to 125
Device type: Load switches
Function: Short circuit protection, Thermal shutdown
Number of channels: 1
Vin (min) (V): 1.6
Vin (max) (V): 5.5
Imax (A): 1.5
Ron (typ) (mΩ): 90
Shutdown current (ISD) (typ) (µA): 0.002
Quiescent current (Iq) (typ) (µA): 8
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Soft start: Fixed Rise Time
Current limit type: Fixed
Rating: Automotive
Operating temperature range (°C): -40 to 125
Device type: Load switches
Function: Short circuit protection, Thermal shutdown