天天芯片 - 物料搜索

LM26001B

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: 具有高效睡眠模式的 1.5A 开关稳压器

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 更多

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

TPS60250

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 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 更多

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

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: 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 更多

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

LM3508

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: 同步磁性恒流白光 LED 驱动器

Number of channels: 1 Vin (min) (V): 2.7 Vin (max) (V): 5.5 Vout (min) (V): 10 Vout (max) (V): 17.5 Type: Inductive Switching frequency (max) (kHz): 850 Duty cycle (max) (%): 91 LED current per channel (mA): 30 Peak efficiency (%): 85 Topology: Boost Features: OVP Operating temperature range (°C): -30 to 85 Rating: Catalog Number of channels: 1 Vin (min) (V): 2.7 Vin (max) (V): 5.5 Vout (min) (V): 10 Vout (max) (V): 17.5 Type: Inductive 更多

Switching frequency (max) (kHz): 850 Duty cycle (max) (%): 91 LED current per channel (mA): 30 Peak efficiency (%): 85 Topology: Boost Features: OVP Operating temperature range (°C): -30 to 85 Rating: Catalog

TPS5450

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: 5.5V 至 36V 输入 5A 500kHz 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): 5.5 Vin (max) (V): 36 Switching frequency (min) (kHz): 500 Switching frequency (max) (kHz): 500 Features: Enable, Over Current Protection Control mode: Voltage mode Vout (min) (V): 1.22 Vout (max) (V): 31 Iq (typ) (µA): 3000 Duty cycle (max) (%): 89 Rating: Catalog Operating temperature range (°C): -40 to 125 Topology: Buck Type: Converter Iout (max) (A): 5 更多

Vin (min) (V): 5.5 Vin (max) (V): 36 Switching frequency (min) (kHz): 500 Switching frequency (max) (kHz): 500 Features: Enable, Over Current Protection Control mode: Voltage mode Vout (min) (V): 1.22 Vout (max) (V): 31 Iq (typ) (µA): 3000 Duty cycle (max) (%): 89

TPS61050

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: 采用 SON 封装、具有 I2C 兼容接口的 1.2A 高功率白光 LED 驱动器

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

TPS61200

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 1.3A 开关、采用 3mm x 3mm QFN 封装的 0.3V 输入电压、可调节输出电压升压转换器

Rating: Catalog Operating temperature range (°C): -40 to 125 Topology: Boost Type: Converter Vin (min) (V): 0.3 Vin (max) (V): 5.5 Switching frequency (min) (kHz): 1250 Switching frequency (max) (kHz): 1650 Features: Synchronous Rectification Vout (min) (V): 1.8 Vout (max) (V): 5.5 Iq (typ) (µA): 50 Duty cycle (max) (%): 95 Switch current limit (typ) (A): 1.35 Rating: Catalog Operating temperature range (°C): -40 to 125 Topology: Boost Type: Converter Vin (min) (V): 0.3 Vin (max) (V): 5.5 更多

Switching frequency (min) (kHz): 1250 Switching frequency (max) (kHz): 1650 Features: Synchronous Rectification Vout (min) (V): 1.8 Vout (max) (V): 5.5 Iq (typ) (µA): 50 Duty cycle (max) (%): 95 Switch current limit (typ) (A): 1.35

TPS61201

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 1.3A 开关且采用 3mm x 3mm QFN 封装的 0.3V 输入电压、3.3V 固定输出电压升压转换器

Rating: Catalog Operating temperature range (°C): -40 to 125 Topology: Boost Type: Converter Vin (min) (V): 0.3 Vin (max) (V): 5.5 Switching frequency (min) (kHz): 1250 Switching frequency (max) (kHz): 1650 Features: Synchronous Rectification Vout (min) (V): 3.3 Vout (max) (V): 3.3 Iq (typ) (µA): 50 Duty cycle (max) (%): 95 Switch current limit (typ) (A): 1.35 Rating: Catalog Operating temperature range (°C): -40 to 125 Topology: Boost Type: Converter Vin (min) (V): 0.3 Vin (max) (V): 5.5 更多

Switching frequency (min) (kHz): 1250 Switching frequency (max) (kHz): 1650 Features: Synchronous Rectification Vout (min) (V): 3.3 Vout (max) (V): 3.3 Iq (typ) (µA): 50 Duty cycle (max) (%): 95 Switch current limit (typ) (A): 1.35

TPS61202

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 1.3A 开关且采用 3mm x 3mm QFN 封装的 0.3V 输入电压、5V 固定输出电压升压转换器

Rating: Catalog Operating temperature range (°C): -40 to 125 Topology: Boost Type: Converter Vin (min) (V): 0.3 Vin (max) (V): 5.5 Switching frequency (min) (kHz): 1250 Switching frequency (max) (kHz): 1650 Features: Synchronous Rectification Vout (min) (V): 5 Vout (max) (V): 5 Iq (typ) (µA): 50 Duty cycle (max) (%): 95 Switch current limit (typ) (A): 1.35 Rating: Catalog Operating temperature range (°C): -40 to 125 Topology: Boost Type: Converter Vin (min) (V): 0.3 Vin (max) (V): 5.5 更多

Switching frequency (min) (kHz): 1250 Switching frequency (max) (kHz): 1650 Features: Synchronous Rectification Vout (min) (V): 5 Vout (max) (V): 5 Iq (typ) (µA): 50 Duty cycle (max) (%): 95 Switch current limit (typ) (A): 1.35

LM5015

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: 4.25-75V、单片双开关正向 DC-DC 稳压器

Rating: Catalog Operating temperature range (°C): -40 to 125 Topology: Buck Type: Converter Iout (max) (A): 3 Vin (min) (V): 4.25 Vin (max) (V): 75 Switching frequency (min) (kHz): 200 Switching frequency (max) (kHz): 750 Features: Enable, Frequency synchronization Control mode: current mode Vout (min) (V): 1.26 Vout (max) (V): 37 Iq (typ) (µA): 110 Duty cycle (max) (%): 50 Rating: Catalog Operating temperature range (°C): -40 to 125 Topology: Buck Type: Converter Iout (max) (A): 3 更多

Vin (min) (V): 4.25 Vin (max) (V): 75 Switching frequency (min) (kHz): 200 Switching frequency (max) (kHz): 750 Features: Enable, Frequency synchronization Control mode: current mode Vout (min) (V): 1.26 Vout (max) (V): 37 Iq (typ) (µA): 110 Duty cycle (max) (%): 50