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。
TPS56528
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: 具有高级 Eco-mode™ 的 4.5V 至 18V 输入，5A 同步降压转换器
Rating: Catalog
Operating temperature range (°C): -40 to 125
Topology: Buck
Type: Converter
Iout (max) (A): 5
Vin (min) (V): 4.5
Vin (max) (V): 18
Switching frequency (min) (kHz): 650
Switching frequency (max) (kHz): 650
Control mode: D-CAP2
Vout (min) (V): 0.6
Vout (max) (V): 7
Iq (typ) (µA): 250
Duty cycle (max) (%): 65
Rating: Catalog
Operating temperature range (°C): -40 to 125
Topology: Buck
Type: Converter
Iout (max) (A): 5
Vin (min) (V): 4.5
更多
Vin (max) (V): 18
Switching frequency (min) (kHz): 650
Switching frequency (max) (kHz): 650
Control mode: D-CAP2
Vout (min) (V): 0.6
Vout (max) (V): 7
Iq (typ) (µA): 250
Duty cycle (max) (%): 65
Vin (min) (V): 5
Vin (max) (V): 24
Iout (max) (A): 20
Operating temperature range (°C): -40 to 85
Control mode: D-CAP
Topology: Buck
Rating: Catalog
Vout (min) (V): 4.5
Vout (max) (V): 5.5
Iq (typ) (µA): 84
Duty cycle (max) (%): 100
Number of phases: 1
Vin (min) (V): 5
Vin (max) (V): 24
Iout (max) (A): 20
Operating temperature range (°C): -40 to 85
Control mode: D-CAP
Topology: Buck
Rating: Catalog
Vout (min) (V): 4.5
更多
Vout (max) (V): 5.5
Iq (typ) (µA): 84
Duty cycle (max) (%): 100
Number of phases: 1
Vin (min) (V): 5
Vin (max) (V): 24
Iout (max) (A): 20
Operating temperature range (°C): -40 to 85
Control mode: D-CAP
Topology: Buck
Rating: Catalog
Vout (min) (V): 4.5
Vout (max) (V): 5.5
Iq (typ) (µA): 84
Duty cycle (max) (%): 100
Number of phases: 1
Vin (min) (V): 5
Vin (max) (V): 24
Iout (max) (A): 20
Operating temperature range (°C): -40 to 85
Control mode: D-CAP
Topology: Buck
Rating: Catalog
Vout (min) (V): 4.5
更多
Vout (max) (V): 5.5
Iq (typ) (µA): 84
Duty cycle (max) (%): 100
Number of phases: 1
LP55231
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: 具有内部程序存储器和集成电荷泵的 9 通道 RGB/白光 LED 驱动器 - WQFN
Number of channels: 9
LED current per channel (mA): 25.5
LED configuration: Parallel
Program memory: Yes
Topology: Charge pump
Programmable ramp control: Yes
Vin (min) (V): 2.7
Vin (max) (V): 5.5
Iout (max) (A): 0.0255
Iq (typ) (mA): 0.8
Shutdown current (ISD) (typ) (µA): 0.2
Operating temperature range (°C): -30 to 85
Rating: Catalog
Number of channels: 9
LED current per channel (mA): 25.5
LED configuration: Parallel
Program memory: Yes
Topology: Charge pump
Programmable ramp control: Yes
Vin (min) (V): 2.7
更多
Vin (max) (V): 5.5
Iout (max) (A): 0.0255
Iq (typ) (mA): 0.8
Shutdown current (ISD) (typ) (µA): 0.2
Operating temperature range (°C): -30 to 85
Rating: Catalog
Vin (min) (V): 4.5
Vin (max) (V): 60
Iout (max) (A): 20
Operating temperature range (°C): -55 to 125
Control mode: Voltage mode
Topology: Buck
Rating: HiRel Enhanced Product
Vout (min) (V): 0.6
Vout (max) (V): 57
Iq (typ) (µA): 4500
Duty cycle (max) (%): 95
Number of phases: 1
Vin (min) (V): 4.5
Vin (max) (V): 60
Iout (max) (A): 20
Operating temperature range (°C): -55 to 125
Control mode: Voltage mode
Topology: Buck
Rating: HiRel Enhanced Product
Vout (min) (V): 0.6
更多
Vout (max) (V): 57
Iq (typ) (µA): 4500
Duty cycle (max) (%): 95
Number of phases: 1
TPS92660
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 I2C/EPROM 电流微调功能的 TPS92660 两串 LED 驱动器
Input voltage type: DC/DC
Topology: Buck
Vin (min) (V): 10
Vin (max) (V): 80
Vout (max) (V): 78
Vout (min) (V): 0.2
Iout (max) (A): 5
Iq (typ) (mA): 2.2
Features: Adjustable Switch Frequency, Enable/Shutdown
Operating temperature range (°C): -40 to 125
Dimming method: 2-Wire, Analog, PWM
Number of channels: 2
Rating: Catalog
Input voltage type: DC/DC
Topology: Buck
Vin (min) (V): 10
Vin (max) (V): 80
Vout (max) (V): 78
Vout (min) (V): 0.2
Iout (max) (A): 5
更多
Iq (typ) (mA): 2.2
Features: Adjustable Switch Frequency, Enable/Shutdown
Operating temperature range (°C): -40 to 125
Dimming method: 2-Wire, Analog, PWM
Number of channels: 2
Rating: Catalog
TPS51632
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 Nvidia Tegra® T40 CPU 的 2.5V 至 24V、三相/两相/单相降压无驱动器控制器
Vin (min) (V): 2.5
Vin (max) (V): 24
Iout (max) (A): 50
Operating temperature range (°C): -10 to 105
Control mode: D-CAP+
Topology: Multiphase
Rating: Catalog
Vout (min) (V): 0.5
Vout (max) (V): 1.52
Features: I2C
Iq (typ) (µA): 6000
Duty cycle (max) (%): 51
Number of phases: 3
Vin (min) (V): 2.5
Vin (max) (V): 24
Iout (max) (A): 50
Operating temperature range (°C): -10 to 105
Control mode: D-CAP+
Topology: Multiphase
Rating: Catalog
更多
Vout (min) (V): 0.5
Vout (max) (V): 1.52
Features: I2C
Iq (typ) (µA): 6000
Duty cycle (max) (%): 51
Number of phases: 3
TPS62400-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 1-Wire 接口的汽车类双通道可调节 400mA 和 600mA 2.25MHz 降压转换器
Rating: Automotive
Operating temperature range (°C): -40 to 125
Topology: Buck
Type: Converter
Iout (max) (A): 0.4
Vin (min) (V): 2.5
Vin (max) (V): 6
Switching frequency (min) (kHz): 2000
Switching frequency (max) (kHz): 2500
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): 0.4
Vin (min) (V): 2.5
更多
Vin (max) (V): 6
Switching frequency (min) (kHz): 2000
Switching frequency (max) (kHz): 2500
Control mode: Voltage mode
Vout (min) (V): 0.6
Vout (max) (V): 6
Iq (typ) (µA): 32
Duty cycle (max) (%): 100
Output options: Dual output, Fixed Output
Iout (max) (A): 0.2
Vin (max) (V): 5.5
Vin (min) (V): 2
Vout (max) (V): 2.8
Vout (min) (V): 1.8
Fixed output options (V): 1.8, 2.8, 3.3
Rating: Automotive
Noise (µVrms): 48
PSRR at 100 KHz (dB): 50
Iq (typ) (mA): 0.36
Thermal resistance θJA (°C/W): 191
Load capacitance (min) (µF): 0.1
Regulated outputs (#): 2
Features: Enable
Accuracy (%): 2
Dropout voltage (Vdo) (typ) (mV): 140
Operating temperature range (°C): -40 to 125
Output options: Dual output, Fixed Output
Iout (max) (A): 0.2
更多
Vin (max) (V): 5.5
Vin (min) (V): 2
Vout (max) (V): 2.8
Vout (min) (V): 1.8
Fixed output options (V): 1.8, 2.8, 3.3
Rating: Automotive
Noise (µVrms): 48
PSRR at 100 KHz (dB): 50
Iq (typ) (mA): 0.36
Thermal resistance θJA (°C/W): 191
Load capacitance (min) (µF): 0.1
Regulated outputs (#): 2
Features: Enable
Accuracy (%): 2
Dropout voltage (Vdo) (typ) (mV): 140
Operating temperature range (°C): -40 to 125
Number of supplies monitored: 2
Threshold voltage 1 (typ) (V): 3
Features: Undervoltage monitor only
Reset threshold accuracy (%): 2
Iq (typ) (mA): 0.003
Output driver type/reset output: Active-low, Open-drain
Time delay (ms): 0
Supply voltage (min) (V): 1.3
Supply voltage (max) (V): 6
Rating: Automotive
Watchdog timer WDI (s): None
Operating temperature range (°C): -40 to 125
Number of supplies monitored: 2
Threshold voltage 1 (typ) (V): 3
Features: Undervoltage monitor only
Reset threshold accuracy (%): 2
Iq (typ) (mA): 0.003
Output driver type/reset output: Active-low, Open-drain
Time delay (ms): 0
Supply voltage (min) (V): 1.3
更多
Supply voltage (max) (V): 6
Rating: Automotive
Watchdog timer WDI (s): None
Operating temperature range (°C): -40 to 125