LM3429-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: 适用于恒流 LED 驱动器的汽车类简易 N 沟道控制器

Number of channels: 1 Topology: Boost Controller, Buck-Boost Controller, SEPIC Controller Rating: Automotive Operating temperature range (°C): -40 to 125 Vin (min) (V): 4.5 Vin (max) (V): 75 Vout (min) (V): 3 Vout (max) (V): 72 Iout (max) (A): 5 Iq (typ) (mA): 1.6 Switching frequency (max) (kHz): 2000 Features: Adjustable Switch Frequency, Enable/Shutdown, Thermal shutdown Number of channels: 1 Topology: Boost Controller, Buck-Boost Controller, SEPIC Controller Rating: Automotive Operating temperature range (°C): -40 to 125 Vin (min) (V): 4.5 Vin (max) (V): 75 Vout (min) (V): 3 Vout (max) (V): 72
Iout (max) (A): 5 Iq (typ) (mA): 1.6 Switching frequency (max) (kHz): 2000 Features: Adjustable Switch Frequency, Enable/Shutdown, Thermal shutdown

TPS61054


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: 具有标准逻辑接口的 700mA 高功率白光 LED 驱动器

Topology: Boost, current mode Vin (min) (V): 2.5 Vin (max) (V): 6 Iout (max) (A): 0.7 Iq (typ) (mA): 8.5 Features: Load Disconnect During Shutdown Operating temperature range (°C): -40 to 85 Number of channels: 1 Rating: Catalog Topology: Boost, current mode Vin (min) (V): 2.5 Vin (max) (V): 6 Iout (max) (A): 0.7 Iq (typ) (mA): 8.5 Features: Load Disconnect During Shutdown Operating temperature range (°C): -40 to 85 Number of channels: 1 Rating: Catalog

TPS61055


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: 具有标准逻辑接口的 500mA 高功率白光 LED 驱动器

Topology: Boost, current mode Vin (min) (V): 2.5 Vin (max) (V): 6 Iout (max) (A): 0.5 Iq (typ) (mA): 8.5 Features: Load Disconnect During Shutdown Operating temperature range (°C): -40 to 85 Number of channels: 1 Rating: Catalog Topology: Boost, current mode Vin (min) (V): 2.5 Vin (max) (V): 6 Iout (max) (A): 0.5 Iq (typ) (mA): 8.5 Features: Load Disconnect During Shutdown Operating temperature range (°C): -40 to 85 Number of channels: 1 Rating: Catalog

TPS61087


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: 18.5V、3.2A、650kHz/1.2MHz 直流/直流升压转换器

Rating: Catalog Operating temperature range (°C): -40 to 125 Topology: Boost Type: Converter Vin (min) (V): 2.5 Vin (max) (V): 6 Switching frequency (min) (kHz): 900 Switching frequency (max) (kHz): 1500 Features: Enable, Nonsynchronous, Power good Vout (min) (V): 3 Vout (max) (V): 18.5 Iq (typ) (µA): 75 Duty cycle (max) (%): 90 Switch current limit (typ) (A): 4 Rating: Catalog Operating temperature range (°C): -40 to 125 Topology: Boost Type: Converter Vin (min) (V): 2.5 Vin (max) (V): 6
Switching frequency (min) (kHz): 900 Switching frequency (max) (kHz): 1500 Features: Enable, Nonsynchronous, Power good Vout (min) (V): 3 Vout (max) (V): 18.5 Iq (typ) (µA): 75 Duty cycle (max) (%): 90 Switch current limit (typ) (A): 4

TPS54310-EP


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: 带有集成 FET 的 3V 至 6V 输入、3A、同步降压 PWM 转换开关(增强型产品)

Rating: HiRel Enhanced Product Operating temperature range (°C): -55 to 125 Topology: Buck Type: Converter Iout (max) (A): 3 Vin (min) (V): 3 Vin (max) (V): 6 Switching frequency (min) (kHz): 280 Switching frequency (max) (kHz): 700 Control mode: Voltage mode Vout (min) (V): 0.9 Vout (max) (V): 3.3 Iq (typ) (µA): 6200 Duty cycle (max) (%): 87 Rating: HiRel Enhanced Product Operating temperature range (°C): -55 to 125 Topology: Buck Type: Converter Iout (max) (A): 3 Vin (min) (V): 3
Vin (max) (V): 6 Switching frequency (min) (kHz): 280 Switching frequency (max) (kHz): 700 Control mode: Voltage mode Vout (min) (V): 0.9 Vout (max) (V): 3.3 Iq (typ) (µA): 6200 Duty cycle (max) (%): 87

TPS65530A


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: 用于数码相机的完全集成式 8 通道 DC/DC 转换器

Rating: Catalog Operating temperature range (°C): -25 to 85 Topology: Buck Iout (max) (A): 0.6 Vin (min) (V): 1.5 Vin (max) (V): 5.5 Switching frequency (max) (kHz): 800 Features: Power sequencing Vout (min) (V): -10 Vout (max) (V): 20 Iq (typ) (µA): 1 Rating: Catalog Operating temperature range (°C): -25 to 85 Topology: Buck Iout (max) (A): 0.6 Vin (min) (V): 1.5 Vin (max) (V): 5.5 Switching frequency (max) (kHz): 800 Features: Power sequencing Vout (min) (V): -10
Vout (max) (V): 20 Iq (typ) (µA): 1

TPS60252


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: 可驱动 7 个 WLED 的高效电荷泵,具有 I2C 接口和 0x76 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
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

LM22671


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: 具有可调节频率的 SIMPLE SWITCHER® 4.5V 至 42V、500mA 降压稳压器

Rating: Catalog Operating temperature range (°C): -40 to 125 Topology: Buck Type: Converter Iout (max) (A): 0.5 Vin (min) (V): 4.5 Vin (max) (V): 42 Switching frequency (min) (kHz): 200 Switching frequency (max) (kHz): 1000 Features: Enable, Frequency synchronization, Over Current Protection Control mode: Voltage mode Vout (min) (V): 1.285 Vout (max) (V): 37 Iq (typ) (µA): 3400 Duty cycle (max) (%): 90 Rating: Catalog Operating temperature range (°C): -40 to 125 Topology: Buck Type: Converter Iout (max) (A): 0.5
Vin (min) (V): 4.5 Vin (max) (V): 42 Switching frequency (min) (kHz): 200 Switching frequency (max) (kHz): 1000 Features: Enable, Frequency synchronization, Over Current Protection Control mode: Voltage mode Vout (min) (V): 1.285 Vout (max) (V): 37 Iq (typ) (µA): 3400 Duty cycle (max) (%): 90

LM22671-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: 500mA SIMPLE SWITCHER® 可调频率降压稳压器

Rating: Automotive Operating temperature range (°C): -40 to 125 Topology: Buck Type: Converter Iout (max) (A): 0.5 Vin (min) (V): 4.5 Vin (max) (V): 42 Switching frequency (min) (kHz): 200 Switching frequency (max) (kHz): 1000 Control mode: Voltage mode Vout (min) (V): 1.285 Vout (max) (V): 37 Iq (typ) (µA): 3400 Duty cycle (max) (%): 90 Rating: Automotive Operating temperature range (°C): -40 to 125 Topology: Buck Type: Converter Iout (max) (A): 0.5 Vin (min) (V): 4.5
Vin (max) (V): 42 Switching frequency (min) (kHz): 200 Switching frequency (max) (kHz): 1000 Control mode: Voltage mode Vout (min) (V): 1.285 Vout (max) (V): 37 Iq (typ) (µA): 3400 Duty cycle (max) (%): 90

LM22672


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: 具有可调节频率的 SIMPLE SWITCHER® 4.5V 至 42V、1A 降压稳压器

Rating: Catalog Operating temperature range (°C): -40 to 125 Topology: Buck Type: Converter Iout (max) (A): 1 Vin (min) (V): 4.5 Vin (max) (V): 42 Switching frequency (min) (kHz): 200 Switching frequency (max) (kHz): 1000 Features: Enable, Frequency synchronization, Over Current Protection Control mode: Voltage mode Vout (min) (V): 1.285 Vout (max) (V): 37 Iq (typ) (µA): 3400 Duty cycle (max) (%): 90 Rating: Catalog Operating temperature range (°C): -40 to 125 Topology: Buck Type: Converter Iout (max) (A): 1
Vin (min) (V): 4.5 Vin (max) (V): 42 Switching frequency (min) (kHz): 200 Switching frequency (max) (kHz): 1000 Features: Enable, Frequency synchronization, Over Current Protection Control mode: Voltage mode Vout (min) (V): 1.285 Vout (max) (V): 37 Iq (typ) (µA): 3400 Duty cycle (max) (%): 90