TPS54618


数据:
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

描述: 2.95V 至 6V 输入、6A 同步降压 SWIFT™ 转换器

Rating: Catalog Operating temperature range (°C): -40 to 150 Topology: Buck Type: Converter Iout (max) (A): 6 Vin (min) (V): 2.95 Vin (max) (V): 6 Switching frequency (min) (kHz): 200 Switching frequency (max) (kHz): 2000 Control mode: current mode Vout (min) (V): 0.8 Vout (max) (V): 4.5 Iq (typ) (µA): 515 Duty cycle (max) (%): 98 Rating: Catalog Operating temperature range (°C): -40 to 150 Topology: Buck Type: Converter Iout (max) (A): 6 Vin (min) (V): 2.95
Vin (max) (V): 6 Switching frequency (min) (kHz): 200 Switching frequency (max) (kHz): 2000 Control mode: current mode Vout (min) (V): 0.8 Vout (max) (V): 4.5 Iq (typ) (µA): 515 Duty cycle (max) (%): 98

LM3450


数据:
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

描述: 具有主动式功率因数校正和相位调光解码器的 LED 驱动器

Input voltage type: AC/DC Topology: Boost, Flyback Vin (min) (V): 85 Vin (max) (V): 20 Vout (max) (V): 60 Vout (min) (V): 9 Iout (max) (A): 2 Iq (typ) (mA): 1.6 Features: Adjustable Switch Frequency, Enable/Shutdown, Thermal shutdown Operating temperature range (°C): -40 to 125 Dimming method: Forward Phase (Triac), Reverse Phase Number of channels: 1 Rating: Catalog Input voltage type: AC/DC Topology: Boost, Flyback Vin (min) (V): 85 Vin (max) (V): 20 Vout (max) (V): 60 Vout (min) (V): 9 Iout (max) (A): 2
Iq (typ) (mA): 1.6 Features: Adjustable Switch Frequency, Enable/Shutdown, Thermal shutdown Operating temperature range (°C): -40 to 125 Dimming method: Forward Phase (Triac), Reverse Phase Number of channels: 1 Rating: Catalog

LM3464A


数据:
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

描述: 具有动态余量控制和热控制接口的 95V LED 驱动器

Input voltage type: DC Linear, DC/DC Topology: Current Sink, Multi-Channel Vin (min) (V): 12 Vin (max) (V): 95 Vout (max) (V): 95 Vout (min) (V): 0.9 Iout (max) (A): 4 Iq (typ) (mA): 2.3 Features: Enable/Shutdown, Thermal Foldback, Thermal shutdown Operating temperature range (°C): -40 to 125 Dimming method: Analog, PWM Number of channels: 4 Rating: Catalog Input voltage type: DC Linear, DC/DC Topology: Current Sink, Multi-Channel Vin (min) (V): 12 Vin (max) (V): 95 Vout (max) (V): 95 Vout (min) (V): 0.9 Iout (max) (A): 4
Iq (typ) (mA): 2.3 Features: Enable/Shutdown, Thermal Foldback, Thermal shutdown Operating temperature range (°C): -40 to 125 Dimming method: Analog, PWM Number of channels: 4 Rating: Catalog

LM3444


数据:
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

描述: 交流/直流离线式 LED 驱动器

Input voltage type: AC/DC Topology: Buck, Flyback Vin (min) (V): 8 Vin (max) (V): 13 Vout (max) (V): 60 Vout (min) (V): 9 Iout (max) (A): 2 Iq (typ) (mA): 1.58 Features: Adjustable Switch Frequency, Thermal shutdown Operating temperature range (°C): -40 to 125 Dimming method: Analog Number of channels: 1 Rating: Catalog Input voltage type: AC/DC Topology: Buck, Flyback Vin (min) (V): 8 Vin (max) (V): 13 Vout (max) (V): 60 Vout (min) (V): 9 Iout (max) (A): 2
Iq (typ) (mA): 1.58 Features: Adjustable Switch Frequency, Thermal shutdown Operating temperature range (°C): -40 to 125 Dimming method: Analog Number of channels: 1 Rating: Catalog

TPS61301


数据:
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

描述: 具有 I2C™ 兼容接口和硬件复位输入、支持驱动多个 LED 摄像机闪光灯的 1.5A/4.1A 驱动器

Input voltage type: DC/DC Topology: Boost, current mode Vin (min) (V): 2.5 Vin (max) (V): 5.5 Vout (max) (V): 5.5 Vout (min) (V): 2.5 Iout (max) (A): 1.5 Iq (typ) (mA): 0.59 Features: Load Disconnect During Shutdown Operating temperature range (°C): -40 to 85 Dimming method: Analog, PWM Number of channels: 3 Rating: Catalog Input voltage type: DC/DC Topology: Boost, current mode Vin (min) (V): 2.5 Vin (max) (V): 5.5 Vout (max) (V): 5.5 Vout (min) (V): 2.5 Iout (max) (A): 1.5
Iq (typ) (mA): 0.59 Features: Load Disconnect During Shutdown Operating temperature range (°C): -40 to 85 Dimming method: Analog, PWM Number of channels: 3 Rating: Catalog

TPS65252


数据:
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

描述: 具有 USB 开关的 4.5V 至 16V 输入、3A/2A 输出双通道降压转换器

Rating: Catalog Operating temperature range (°C): -40 to 85 Topology: Buck Iout (max) (A): 3 Vin (min) (V): 4.5 Vin (max) (V): 16 Switching frequency (min) (kHz): 300 Switching frequency (max) (kHz): 2200 Vout (min) (V): 0.8 Vout (max) (V): 15 Iq (typ) (µA): 500 Rating: Catalog Operating temperature range (°C): -40 to 85 Topology: Buck Iout (max) (A): 3 Vin (min) (V): 4.5 Vin (max) (V): 16 Switching frequency (min) (kHz): 300 Switching frequency (max) (kHz): 2200 Vout (min) (V): 0.8
Vout (max) (V): 15 Iq (typ) (µA): 500

LM8801


数据:
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

描述: 用于移动应用的高精度 6MHz、600mA 同步降压 DC-DC 转换器

Rating: Catalog Operating temperature range (°C): -30 to 85 Topology: Buck Type: Converter Iout (max) (A): 0.6 Vin (min) (V): 2.3 Vin (max) (V): 5.5 Switching frequency (min) (kHz): 5600 Switching frequency (max) (kHz): 6400 Features: Enable, Forced PWM, Light Load Efficiency, Light load efficiency Control mode: Voltage mode Vout (min) (V): 1.7927 Vout (max) (V): 1.8473 Iq (typ) (µA): 27 Duty cycle (max) (%): 98 Rating: Catalog Operating temperature range (°C): -30 to 85 Topology: Buck Type: Converter Iout (max) (A): 0.6
Vin (min) (V): 2.3 Vin (max) (V): 5.5 Switching frequency (min) (kHz): 5600 Switching frequency (max) (kHz): 6400 Features: Enable, Forced PWM, Light Load Efficiency, Light load efficiency Control mode: Voltage mode Vout (min) (V): 1.7927 Vout (max) (V): 1.8473 Iq (typ) (µA): 27 Duty cycle (max) (%): 98

LM3492-Q1


数据:
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

描述: 具有升压转换器和快速电流调节器的汽车类 2 通道独立可调光 LED 驱动器

Number of channels: 2 Topology: Boost with Current Sink Rating: Automotive Operating temperature range (°C): -40 to 125 Vin (min) (V): 4.5 Vin (max) (V): 65 Vout (min) (V): 5 Vout (max) (V): 63 Iout (max) (A): 0.4 Iq (typ) (mA): 3.6 Switching frequency (max) (kHz): 1000 Number of channels: 2 Topology: Boost with Current Sink Rating: Automotive Operating temperature range (°C): -40 to 125 Vin (min) (V): 4.5 Vin (max) (V): 65 Vout (min) (V): 5 Vout (max) (V): 63 Iout (max) (A): 0.4
Iq (typ) (mA): 3.6 Switching frequency (max) (kHz): 1000

TPS61251


数据:
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

描述: 电流精度为 ±10%、具备可调节输入电流限制的 3.5MHz、1.5A、效率为 92% 的升压转换器

Rating: Catalog Operating temperature range (°C): -40 to 125 Topology: Boost Type: Converter Vin (min) (V): 2.3 Vin (max) (V): 6 Switching frequency (min) (kHz): 3500 Switching frequency (max) (kHz): 3500 Features: Synchronous Rectification Vout (min) (V): 3 Vout (max) (V): 6.5 Iq (typ) (µA): 30 Duty cycle (max) (%): 100 Switch current limit (typ) (A): 1.5 Rating: Catalog Operating temperature range (°C): -40 to 125 Topology: Boost Type: Converter Vin (min) (V): 2.3 Vin (max) (V): 6
Switching frequency (min) (kHz): 3500 Switching frequency (max) (kHz): 3500 Features: Synchronous Rectification Vout (min) (V): 3 Vout (max) (V): 6.5 Iq (typ) (µA): 30 Duty cycle (max) (%): 100 Switch current limit (typ) (A): 1.5

TPS61252


数据:
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

描述: 电流精度为 ±20%、具备可调节输入电流限制的 3.5MHz、1.5A、效率为 92% 的升压转换器

Rating: Catalog Operating temperature range (°C): -40 to 125 Topology: Boost Type: Converter Vin (min) (V): 2.3 Vin (max) (V): 6 Switching frequency (min) (kHz): 3500 Switching frequency (max) (kHz): 3500 Features: Synchronous Rectification Vout (min) (V): 3 Vout (max) (V): 6.5 Iq (typ) (µA): 30 Duty cycle (max) (%): 100 Switch current limit (typ) (A): 1.5 Rating: Catalog Operating temperature range (°C): -40 to 125 Topology: Boost Type: Converter Vin (min) (V): 2.3 Vin (max) (V): 6
Switching frequency (min) (kHz): 3500 Switching frequency (max) (kHz): 3500 Features: Synchronous Rectification Vout (min) (V): 3 Vout (max) (V): 6.5 Iq (typ) (µA): 30 Duty cycle (max) (%): 100 Switch current limit (typ) (A): 1.5