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。
TPS61073
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: 采用 ThinSOT-23 封装且具有省电模式的可调节 600mA 开关、1200kHz 升压转换器
Rating: Catalog
Operating temperature range (°C): -40 to 125
Topology: Boost
Type: Converter
Vin (min) (V): 0.9
Vin (max) (V): 5.5
Switching frequency (min) (kHz): 960
Switching frequency (max) (kHz): 1440
Features: Synchronous Rectification
Vout (min) (V): 1.8
Vout (max) (V): 5.5
Iq (typ) (µA): 19
Duty cycle (max) (%): 100
Switch current limit (typ) (A): 0.7
Rating: Catalog
Operating temperature range (°C): -40 to 125
Topology: Boost
Type: Converter
Vin (min) (V): 0.9
Vin (max) (V): 5.5
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Switching frequency (min) (kHz): 960
Switching frequency (max) (kHz): 1440
Features: Synchronous Rectification
Vout (min) (V): 1.8
Vout (max) (V): 5.5
Iq (typ) (µA): 19
Duty cycle (max) (%): 100
Switch current limit (typ) (A): 0.7
Rating: Catalog
Operating temperature range (°C): -40 to 125
Topology: Buck
Type: Converter
Iout (max) (A): 1.5
Vin (min) (V): 3
Vin (max) (V): 18
Switching frequency (min) (kHz): 150
Switching frequency (max) (kHz): 500
Features: Enable, Light Load Efficiency, Power good, Pre-Bias Start-Up
Control mode: current mode
Vout (min) (V): 1.25
Vout (max) (V): 16
Iq (typ) (µA): 38
Duty cycle (max) (%): 98
Rating: Catalog
Operating temperature range (°C): -40 to 125
Topology: Buck
Type: Converter
Iout (max) (A): 1.5
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Vin (min) (V): 3
Vin (max) (V): 18
Switching frequency (min) (kHz): 150
Switching frequency (max) (kHz): 500
Features: Enable, Light Load Efficiency, Power good, Pre-Bias Start-Up
Control mode: current mode
Vout (min) (V): 1.25
Vout (max) (V): 16
Iq (typ) (µA): 38
Duty cycle (max) (%): 98
Vin (max) (V): 22
Operating temperature range (°C): -40 to 125
Control mode: CCM
Topology: Boost, PFC controller
Rating: Catalog
Duty cycle (max) (%): 99.3
Vin (max) (V): 22
Operating temperature range (°C): -40 to 125
Control mode: CCM
Topology: Boost, PFC controller
Rating: Catalog
Duty cycle (max) (%): 99.3
TPS60250
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: 可驱动 7 个 WLED 的高效电荷泵，具有 I2C 接口和 0x77 I2C 从地址
Number of channels: 7
Vin (min) (V): 3
Vin (max) (V): 6
Vout (min) (V): 2.7
Vout (max) (V): 6.5
Type: Capacitive
Switching frequency (max) (kHz): 875
Duty cycle (max) (%): 0.23
LED current per channel (mA): 25
Peak efficiency (%): 93
Topology: Boost
Operating temperature range (°C): -40 to 85
Rating: Catalog
Number of channels: 7
Vin (min) (V): 3
Vin (max) (V): 6
Vout (min) (V): 2.7
Vout (max) (V): 6.5
Type: Capacitive
Switching frequency (max) (kHz): 875
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Duty cycle (max) (%): 0.23
LED current per channel (mA): 25
Peak efficiency (%): 93
Topology: Boost
Operating temperature range (°C): -40 to 85
Rating: Catalog
TPS61052
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: 采用 DSBGA 封装、具有 I2C 兼容接口的 1.2A 高功率白光 LED 驱动器
Input voltage type: DC/DC
Topology: Boost, current mode
Vin (min) (V): 2.5
Vin (max) (V): 6
Vout (max) (V): 6
Vout (min) (V): 2.5
Iout (max) (A): 1.2
Iq (typ) (mA): 8.5
Features: Load Disconnect During Shutdown
Operating temperature range (°C): -40 to 85
Dimming method: Analog, PWM
Number of channels: 1
Rating: Catalog
Input voltage type: DC/DC
Topology: Boost, current mode
Vin (min) (V): 2.5
Vin (max) (V): 6
Vout (max) (V): 6
Vout (min) (V): 2.5
Iout (max) (A): 1.2
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Iq (typ) (mA): 8.5
Features: Load Disconnect During Shutdown
Operating temperature range (°C): -40 to 85
Dimming method: Analog, PWM
Number of channels: 1
Rating: Catalog
PTH04T221W
分类: 微电路 / 混合集成电路 / 电源变换器 / DC/DC变换器数据:
简介: 采用 TurboTrans 技术的 16A、2.2V 至 5.5V 输入、陶瓷电容版本、非隔离、宽输出电源模块
Rating: Catalog
Operating temperature range (°C): -40 to 85
Topology: Buck
Type: Module
Iout (max) (A): 16
Vin (min) (V): 2.2
Vin (max) (V): 5.5
Vout (min) (V): 0.69
Vout (max) (V): 3.6
Switching frequency (min) (kHz): 240
Switching frequency (max) (kHz): 400
Features: TurboTrans
Control mode: current mode
Duty cycle (max) (%): 100
Rating: Catalog
Operating temperature range (°C): -40 to 85
Topology: Buck
Type: Module
Iout (max) (A): 16
Vin (min) (V): 2.2
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Vin (max) (V): 5.5
Vout (min) (V): 0.69
Vout (max) (V): 3.6
Switching frequency (min) (kHz): 240
Switching frequency (max) (kHz): 400
Features: TurboTrans
Control mode: current mode
Duty cycle (max) (%): 100
TPS2066-1
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: 高电平有效且具有输出放电功能的双通道 1A 负载、2.7-5.5V、70mΩ 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): 1
Current limit (A): 1.5
Operating temperature range (°C): -40 to 125
Enable: Active High
Number of switches: 2
Current limit accuracy at 1 A: 0.27
Rating: Catalog
Product type: Fixed current limit, Power switch
Vin (min) (V): 2.7
Vin (max) (V): 5.5
Continuous current (max) (A): 1
Current limit (A): 1.5
Operating temperature range (°C): -40 to 125
Enable: Active High
Number of switches: 2
Current limit accuracy at 1 A: 0.27
Rating: Catalog
Vin (min) (V): 2.5
Vin (max) (V): 10
Operating temperature range (°C): -40 to 125
Rating: Catalog
Iq (typ) (µA): 41
Vin (min) (V): 2.5
Vin (max) (V): 10
Operating temperature range (°C): -40 to 125
Rating: Catalog
Iq (typ) (µA): 41
Operating temperature range (°C): -40 to 125
Rating: Catalog
Iq (typ) (µA): 41, 52, 56, 80
Operating temperature range (°C): -40 to 125
Rating: Catalog
Iq (typ) (µA): 41, 52, 56, 80
VO (V): 10
Initial accuracy (max) (%): 0.5
VO adj (min) (V): 10
VO adj (max) (V): 2.5
Iz for regulation (min) (µA): 41
Reference voltage (V): Fixed
Rating: Catalog
Temp coeff (max) (ppm/°C): 50
Operating temperature range (°C): -40 to 125
Iout/Iz (max) (mA): 20
VO (V): 10
Initial accuracy (max) (%): 0.5
VO adj (min) (V): 10
VO adj (max) (V): 2.5
Iz for regulation (min) (µA): 41
Reference voltage (V): Fixed
Rating: Catalog
Temp coeff (max) (ppm/°C): 50
Operating temperature range (°C): -40 to 125
Iout/Iz (max) (mA): 20