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。
TPS62420-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: 具有单总线接口的汽车类 2.5V 至 6V、2.25MHz 固定频率双通道 (1A/600mA) 降压转换器
Rating: Automotive
Operating temperature range (°C): -40 to 125
Topology: Buck
Type: Converter
Iout (max) (A): 0.6
Vin (min) (V): 2.5
Vin (max) (V): 6
Switching frequency (min) (kHz): 2250
Switching frequency (max) (kHz): 2250
Control mode: Voltage mode
Vout (min) (V): 0.6
Vout (max) (V): 6
Iq (typ) (µA): 32
Duty cycle (max) (%): 100
Rating: Automotive
Operating temperature range (°C): -40 to 125
Topology: Buck
Type: Converter
Iout (max) (A): 0.6
Vin (min) (V): 2.5
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Vin (max) (V): 6
Switching frequency (min) (kHz): 2250
Switching frequency (max) (kHz): 2250
Control mode: Voltage mode
Vout (min) (V): 0.6
Vout (max) (V): 6
Iq (typ) (µA): 32
Duty cycle (max) (%): 100
Rating: Catalog
Operating temperature range (°C): -40 to 85
Topology: Buck
Type: Converter
Iout (max) (A): 0.35
Vin (min) (V): 2.3
Vin (max) (V): 5.5
Switching frequency (min) (kHz): 5400
Switching frequency (max) (kHz): 6600
Control mode: Voltage mode
Vout (min) (V): 1.2
Vout (max) (V): 1.2
Iq (typ) (µA): 31
Duty cycle (max) (%): 100
Rating: Catalog
Operating temperature range (°C): -40 to 85
Topology: Buck
Type: Converter
Iout (max) (A): 0.35
Vin (min) (V): 2.3
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Vin (max) (V): 5.5
Switching frequency (min) (kHz): 5400
Switching frequency (max) (kHz): 6600
Control mode: Voltage mode
Vout (min) (V): 1.2
Vout (max) (V): 1.2
Iq (typ) (µA): 31
Duty cycle (max) (%): 100
Output options: Adjustable Output
Iout (max) (A): 0.1
Vin (max) (V): 10
Vin (min) (V): 2.7
Vout (max) (V): 5.5
Vout (min) (V): 1.2
Fixed output options (V): 0
Rating: HiRel Enhanced Product
Noise (µVrms): 190
PSRR at 100 KHz (dB): 27
Iq (typ) (mA): 0.017
Thermal resistance θJA (°C/W): 259
Load capacitance (min) (µF): 4.7
Regulated outputs (#): 1
Features: Enable
Accuracy (%): 3
Dropout voltage (Vdo) (typ) (mV): 71
Operating temperature range (°C): -55 to 150
Output options: Adjustable Output
Iout (max) (A): 0.1
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Vin (max) (V): 10
Vin (min) (V): 2.7
Vout (max) (V): 5.5
Vout (min) (V): 1.2
Fixed output options (V): 0
Rating: HiRel Enhanced Product
Noise (µVrms): 190
PSRR at 100 KHz (dB): 27
Iq (typ) (mA): 0.017
Thermal resistance θJA (°C/W): 259
Load capacitance (min) (µF): 4.7
Regulated outputs (#): 1
Features: Enable
Accuracy (%): 3
Dropout voltage (Vdo) (typ) (mV): 71
Operating temperature range (°C): -55 to 150
TPS51125A
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: 具有 100mA LDO 和灵活外部元件的 4.5V 至 28V 双通道同步降压控制器
Vin (min) (V): 5.5
Vin (max) (V): 28
Iout (max) (A): 20
Operating temperature range (°C): -40 to 85
Control mode: D-CAP
Topology: Buck
Rating: Catalog
Vout (min) (V): 2
Vout (max) (V): 5.5
Iq (typ) (µA): 550
Duty cycle (max) (%): 93
Number of phases: 1
Vin (min) (V): 5.5
Vin (max) (V): 28
Iout (max) (A): 20
Operating temperature range (°C): -40 to 85
Control mode: D-CAP
Topology: Buck
Rating: Catalog
Vout (min) (V): 2
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Vout (max) (V): 5.5
Iq (typ) (µA): 550
Duty cycle (max) (%): 93
Number of phases: 1
TPS2560
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 0.25-2.8A 可调节 ILIMIT、2.5-6.5V、44mΩ USB 电源开关
Product type: Adjustable current limit, Power switch
Vin (min) (V): 2.5
Vin (max) (V): 6.5
Continuous current (max) (A): 2.5
Current limit (A): 0.25 to 2.5
Operating temperature range (°C): -40 to 125
Enable: Active Low
Number of switches: 2
Current limit accuracy at 1 A: 7.5% (2590mA min / 3005mA max)
Rating: Catalog
Product type: Adjustable current limit, Power switch
Vin (min) (V): 2.5
Vin (max) (V): 6.5
Continuous current (max) (A): 2.5
Current limit (A): 0.25 to 2.5
Operating temperature range (°C): -40 to 125
Enable: Active Low
Number of switches: 2
Current limit accuracy at 1 A: 7.5% (2590mA min / 3005mA max)
Rating: Catalog
TPS2561
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: 高电平有效的双通道 0.25-2.8A 可调节 ILIMIT、2.5-6.5V、44mΩ USB 电源开关
Product type: Adjustable current limit, Power switch
Vin (min) (V): 2.5
Vin (max) (V): 6.5
Continuous current (max) (A): 2.5
Current limit (A): 0.25 to 2.5
Operating temperature range (°C): -40 to 125
Enable: Active High
Number of switches: 2
Current limit accuracy at 1 A: 7.5% (2590mA min / 3005mA max)
Rating: Catalog
Product type: Adjustable current limit, Power switch
Vin (min) (V): 2.5
Vin (max) (V): 6.5
Continuous current (max) (A): 2.5
Current limit (A): 0.25 to 2.5
Operating temperature range (°C): -40 to 125
Enable: Active High
Number of switches: 2
Current limit accuracy at 1 A: 7.5% (2590mA min / 3005mA max)
Rating: Catalog
TPS61085T
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: 具有强制 PWM 模式的 18.5V、2A、650kHz、1.2MHz 升压直流/直流转换器（更宽的温度范围）
Rating: Automotive
Operating temperature range (°C): -40 to 125
Topology: Boost
Type: Converter
Vin (min) (V): 2.3
Vin (max) (V): 6
Switching frequency (min) (kHz): 480
Switching frequency (max) (kHz): 1500
Features: Enable, Frequency synchronization, Nonsynchronous
Vout (min) (V): 2.8
Vout (max) (V): 18.5
Iq (typ) (µA): 70
Duty cycle (max) (%): 90
Switch current limit (typ) (A): 2.6
Rating: Automotive
Operating temperature range (°C): -40 to 125
Topology: Boost
Type: Converter
Vin (min) (V): 2.3
Vin (max) (V): 6
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Switching frequency (min) (kHz): 480
Switching frequency (max) (kHz): 1500
Features: Enable, Frequency synchronization, Nonsynchronous
Vout (min) (V): 2.8
Vout (max) (V): 18.5
Iq (typ) (µA): 70
Duty cycle (max) (%): 90
Switch current limit (typ) (A): 2.6
UCC28C41-Q1
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: 汽车类 20V 低功耗电流模式 PWM 控制器，7V/6.6V UVLO，50% 占空比
Vin (max) (V): 18
Operating temperature range (°C): -40 to 125
Control mode: Current
Topology: Boost, Buck, Flyback, Forward, SEPIC
Rating: Automotive
Duty cycle (max) (%): 50
TI functional safety category: Functional Safety-Capable
Vin (max) (V): 18
Operating temperature range (°C): -40 to 125
Control mode: Current
Topology: Boost, Buck, Flyback, Forward, SEPIC
Rating: Automotive
Duty cycle (max) (%): 50
TI functional safety category: Functional Safety-Capable
UCD7230A
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: 15.5V、2MHz、4A 同步降压 MOSFET™ 驱动器，与 UCD92xx 兼容，具有经改进的上电功能
Operating temperature range (°C): -40 to 105
Rating: Catalog
Operating temperature range (°C): -40 to 105
Rating: Catalog
TPS22924C
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: 具有输出放电功能和 800µs 上升时间（在 3.6V 时）的 3.6V、2A、18.3mΩ 负载开关
Number of channels: 1
Vin (min) (V): 0.75
Vin (max) (V): 3.6
Imax (A): 2
Ron (typ) (mΩ): 18.3
Shutdown current (ISD) (typ) (µA): 0.15
Quiescent current (Iq) (typ) (µA): 75
Soft start: Fixed Rise Time
Current limit type: None
Features: Quick output discharge
Rating: Catalog
Operating temperature range (°C): -40 to 85
FET: Internal
Device type: Load switches
Function: Inrush current control
Number of channels: 1
Vin (min) (V): 0.75
Vin (max) (V): 3.6
Imax (A): 2
Ron (typ) (mΩ): 18.3
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Shutdown current (ISD) (typ) (µA): 0.15
Quiescent current (Iq) (typ) (µA): 75
Soft start: Fixed Rise Time
Current limit type: None
Features: Quick output discharge
Rating: Catalog
Operating temperature range (°C): -40 to 85
FET: Internal
Device type: Load switches
Function: Inrush current control