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。
VO (V): 2.5
Initial accuracy (max) (%): 0.8
VO adj (min) (V): 2.5
VO adj (max) (V): 2.5
Iz for regulation (min) (µA): 20
Reference voltage (V): Fixed
Rating: Space
Temp coeff (max) (ppm/°C): 150
Operating temperature range (°C): -55 to 125
Iout/Iz (max) (mA): 20
VO (V): 2.5
Initial accuracy (max) (%): 0.8
VO adj (min) (V): 2.5
VO adj (max) (V): 2.5
Iz for regulation (min) (µA): 20
Reference voltage (V): Fixed
Rating: Space
Temp coeff (max) (ppm/°C): 150
Operating temperature range (°C): -55 to 125
Iout/Iz (max) (mA): 20
Vin (min) (V): 4.5
Vin (max) (V): 28
Iout (max) (A): 1.5
Operating temperature range (°C): -55 to 125
Control mode: Voltage mode
Topology: Buck
Rating: HiRel Enhanced Product
Vout (min) (V): 0.9
Vout (max) (V): 26
Iq (typ) (µA): 1100
Duty cycle (max) (%): 100
Number of phases: 2
Vin (min) (V): 4.5
Vin (max) (V): 28
Iout (max) (A): 1.5
Operating temperature range (°C): -55 to 125
Control mode: Voltage mode
Topology: Buck
Rating: HiRel Enhanced Product
Vout (min) (V): 0.9
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Vout (max) (V): 26
Iq (typ) (µA): 1100
Duty cycle (max) (%): 100
Number of phases: 2
UCC3817A
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 16V/10V UVLO 和较小栅极驱动电阻、温度范围为 0°C 至 70°C 的 6kHz 至 220kHz CCM PFC 控制器
Vin (max) (V): 18
Operating temperature range (°C): 0 to 70
Control mode: CCM
Topology: Boost, PFC controller
Rating: Catalog
Duty cycle (max) (%): 100
Vin (max) (V): 18
Operating temperature range (°C): 0 to 70
Control mode: CCM
Topology: Boost, PFC controller
Rating: Catalog
Duty cycle (max) (%): 100
UCC3818A
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 10.5V/10V UVLO 和较小栅极驱动电阻、温度范围为 0°C 至 70°C 的 6kHz 至 220kHz CCM PFC 控制器
Vin (max) (V): 18
Operating temperature range (°C): 0 to 70
Control mode: CCM
Topology: Boost, PFC controller
Rating: Catalog
Duty cycle (max) (%): 100
Vin (max) (V): 18
Operating temperature range (°C): 0 to 70
Control mode: CCM
Topology: Boost, PFC controller
Rating: Catalog
Duty cycle (max) (%): 100
UCC3819A
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 10.2V/9.7V UVLO 和较小栅极驱动电阻、温度范围为 0°C 至 70°C 的 6kHz 至 220kHz CCM PFC 控制器
Vin (max) (V): 17
Operating temperature range (°C): 0 to 70
Control mode: CCM
Topology: Boost, PFC controller
Rating: Catalog
Duty cycle (max) (%): 100
Vin (max) (V): 17
Operating temperature range (°C): 0 to 70
Control mode: CCM
Topology: Boost, PFC controller
Rating: Catalog
Duty cycle (max) (%): 100
Number of channels: 1
LED current per channel (mA): 150
LED configuration: Parallel, Series, Single
Program memory: No
Topology: Boost
Programmable ramp control: No
Vin (min) (V): 2.8
Vin (max) (V): 5.5
Iout (max) (A): 0.15
Features: Enable/Shutdown, GPIO interface
Iq (typ) (mA): 1
Shutdown current (ISD) (typ) (µA): 0.77
Operating temperature range (°C): -40 to 85
Rating: Catalog
Number of channels: 1
LED current per channel (mA): 150
LED configuration: Parallel, Series, Single
Program memory: No
Topology: Boost
Programmable ramp control: No
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Vin (min) (V): 2.8
Vin (max) (V): 5.5
Iout (max) (A): 0.15
Features: Enable/Shutdown, GPIO interface
Iq (typ) (mA): 1
Shutdown current (ISD) (typ) (µA): 0.77
Operating temperature range (°C): -40 to 85
Rating: Catalog
Rating: Catalog
Operating temperature range (°C): -40 to 85
Type: Charge pump
Iout (max) (A): 0.06
Vin (min) (V): 2.7
Vin (max) (V): 5.5
Switching frequency (min) (kHz): 1000
Switching frequency (max) (kHz): 1000
Features: Enable, Regulated
Vout (min) (V): 5
Vout (max) (V): 5
Iq (typ) (µA): 65
Rating: Catalog
Operating temperature range (°C): -40 to 85
Type: Charge pump
Iout (max) (A): 0.06
Vin (min) (V): 2.7
Vin (max) (V): 5.5
Switching frequency (min) (kHz): 1000
Switching frequency (max) (kHz): 1000
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Features: Enable, Regulated
Vout (min) (V): 5
Vout (max) (V): 5
Iq (typ) (µA): 65
LP3943
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 SMBUS/I2C 独立控制灯串的 16 通道 RGB/白色 LED 驱动器
Number of channels: 16
LED current per channel (mA): 25
LED configuration: Parallel
Program memory: No
Topology: Linear
Programmable ramp control: No
Vin (min) (V): 2.3
Vin (max) (V): 5.5
Iout (max) (A): 0.2
Features: I2C control
Iq (typ) (mA): 0.35
Shutdown current (ISD) (typ) (µA): 2
Operating temperature range (°C): -40 to 85
Rating: Catalog
Number of channels: 16
LED current per channel (mA): 25
LED configuration: Parallel
Program memory: No
Topology: Linear
Programmable ramp control: No
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Vin (min) (V): 2.3
Vin (max) (V): 5.5
Iout (max) (A): 0.2
Features: I2C control
Iq (typ) (mA): 0.35
Shutdown current (ISD) (typ) (µA): 2
Operating temperature range (°C): -40 to 85
Rating: Catalog
Number of channels: 8
LED current per channel (mA): 25
LED configuration: Parallel
Program memory: No
Topology: Linear
Programmable ramp control: No
Vin (min) (V): 2.3
Vin (max) (V): 5.5
Iout (max) (A): 0.2
Features: I2C control
Iq (typ) (mA): 0.35
Shutdown current (ISD) (typ) (µA): 2
Operating temperature range (°C): -40 to 85
Rating: Catalog
Number of channels: 8
LED current per channel (mA): 25
LED configuration: Parallel
Program memory: No
Topology: Linear
Programmable ramp control: No
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Vin (min) (V): 2.3
Vin (max) (V): 5.5
Iout (max) (A): 0.2
Features: I2C control
Iq (typ) (mA): 0.35
Shutdown current (ISD) (typ) (µA): 2
Operating temperature range (°C): -40 to 85
Rating: Catalog
Vin (min) (V): 8
Vin (max) (V): 40
Iout (max) (A): 20
Operating temperature range (°C): -40 to 125
Control mode: Voltage mode
Rating: Automotive
Vout (min) (V): 0.7
Vout (max) (V): 35
Features: Enable, Frequency synchronization, Synchronous Rectification
Iq (typ) (µA): 1500
Duty cycle (max) (%): 85
Number of phases: 1
Vin (min) (V): 8
Vin (max) (V): 40
Iout (max) (A): 20
Operating temperature range (°C): -40 to 125
Control mode: Voltage mode
Rating: Automotive
Vout (min) (V): 0.7
Vout (max) (V): 35
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Features: Enable, Frequency synchronization, Synchronous Rectification
Iq (typ) (µA): 1500
Duty cycle (max) (%): 85
Number of phases: 1