天天芯片 - 物料搜索

TPS62354

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 用于动态电压调节的 1A、3MHz 降压转换器

Rating: Catalog Operating temperature range (°C): -40 to 85 Topology: Buck Type: Converter Iout (max) (A): 0.8 Vin (min) (V): 2.7 Vin (max) (V): 5.5 Switching frequency (min) (kHz): 2650 Switching frequency (max) (kHz): 3350 Control mode: Voltage mode Vout (min) (V): 0.75 Vout (max) (V): 1.5375 Iq (typ) (µA): 28 Duty cycle (max) (%): 80 Rating: Catalog Operating temperature range (°C): -40 to 85 Topology: Buck Type: Converter Iout (max) (A): 0.8 Vin (min) (V): 2.7 更多

Vin (max) (V): 5.5 Switching frequency (min) (kHz): 2650 Switching frequency (max) (kHz): 3350 Control mode: Voltage mode Vout (min) (V): 0.75 Vout (max) (V): 1.5375 Iq (typ) (µA): 28 Duty cycle (max) (%): 80

TPS62353

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 用于动态电压调节的 1A、3MHz 降压转换器

TPS62402

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 线接口、采用 QFN 封装的双路 400mA 和 600mA、2.25MHz 降压转换器

Rating: Catalog Operating temperature range (°C): -40 to 85 Topology: Buck Type: Converter Iout (max) (A): 0.4 Vin (min) (V): 2.5 Vin (max) (V): 6 Switching frequency (min) (kHz): 2000 Switching frequency (max) (kHz): 2500 Control mode: Voltage mode Vout (min) (V): 1.2 Vout (max) (V): 1.8 Iq (typ) (µA): 32 Duty cycle (max) (%): 100 Rating: Catalog Operating temperature range (°C): -40 to 85 Topology: Buck Type: Converter Iout (max) (A): 0.4 Vin (min) (V): 2.5 更多

Vin (max) (V): 6 Switching frequency (min) (kHz): 2000 Switching frequency (max) (kHz): 2500 Control mode: Voltage mode Vout (min) (V): 1.2 Vout (max) (V): 1.8 Iq (typ) (µA): 32 Duty cycle (max) (%): 100

TPS62410

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 线接口、采用 QFN 封装的 2.25MHZ 2x800mA 双路降压转换器

Rating: Catalog Operating temperature range (°C): -40 to 85 Topology: Buck Type: Converter Iout (max) (A): 0.8 Vin (min) (V): 2.5 Vin (max) (V): 6 Switching frequency (min) (kHz): 2000 Switching frequency (max) (kHz): 2500 Control mode: Voltage mode Vout (min) (V): 0.6 Vout (max) (V): 6 Iq (typ) (µA): 32 Duty cycle (max) (%): 100 Rating: Catalog Operating temperature range (°C): -40 to 85 Topology: Buck Type: Converter Iout (max) (A): 0.8 Vin (min) (V): 2.5 更多

Vin (max) (V): 6 Switching frequency (min) (kHz): 2000 Switching frequency (max) (kHz): 2500 Control mode: Voltage mode Vout (min) (V): 0.6 Vout (max) (V): 6 Iq (typ) (µA): 32 Duty cycle (max) (%): 100

TPIC74100-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: 符合 AEC-Q100 标准、具有 5V 固定输出电压的 550kHz 1.5V 至 40V、1A 降压/升压转换器

Rating: Automotive Operating temperature range (°C): -40 to 125 Topology: Buck-Boost Type: Converter Vin (min) (V): 1.5 Vin (max) (V): 40 Switching frequency (min) (kHz): 330 Switching frequency (max) (kHz): 550 Vout (min) (V): 5 Vout (max) (V): 5 Iq (typ) (µA): 100 Duty cycle (max) (%): 99 Switch current limit (typ) (A): 1.5 Rating: Automotive Operating temperature range (°C): -40 to 125 Topology: Buck-Boost Type: Converter Vin (min) (V): 1.5 Vin (max) (V): 40 Switching frequency (min) (kHz): 330 更多

Switching frequency (max) (kHz): 550 Vout (min) (V): 5 Vout (max) (V): 5 Iq (typ) (µA): 100 Duty cycle (max) (%): 99 Switch current limit (typ) (A): 1.5

LM3691

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: 用于便携式应用的高准确度、微型 1A、直流/直流降压转换器

Rating: Catalog Operating temperature range (°C): -30 to 85 Topology: Buck Type: Converter Iout (max) (A): 1 Vin (min) (V): 2.3 Vin (max) (V): 5.5 Switching frequency (min) (kHz): 3600 Switching frequency (max) (kHz): 4400 Control mode: Voltage mode Vout (min) (V): 0.75 Vout (max) (V): 3.3 Iq (typ) (µA): 64 Duty cycle (max) (%): 100 Rating: Catalog Operating temperature range (°C): -30 to 85 Topology: Buck Type: Converter Iout (max) (A): 1 Vin (min) (V): 2.3 更多

Vin (max) (V): 5.5 Switching frequency (min) (kHz): 3600 Switching frequency (max) (kHz): 4400 Control mode: Voltage mode Vout (min) (V): 0.75 Vout (max) (V): 3.3 Iq (typ) (µA): 64 Duty cycle (max) (%): 100

TPS65561

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 2.2A 输出电流的集成式闪光灯充电器和 IGBT 驱动器

Input voltage type: Linear Topology: Flyback Vin (min) (V): 1.6 Vin (max) (V): 12 Iout (max) (A): 2.2 Iq (typ) (mA): 5 Features: LED Thermal Monitor Operating temperature range (°C): -35 to 85 Number of channels: 1 Rating: Catalog Input voltage type: Linear Topology: Flyback Vin (min) (V): 1.6 Vin (max) (V): 12 Iout (max) (A): 2.2 Iq (typ) (mA): 5 Features: LED Thermal Monitor Operating temperature range (°C): -35 to 85 Number of channels: 1 Rating: Catalog

LM2756

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 32 指数调光步进、采用微型 SMD 封装的多显示无电感器 LED 驱动器

Number of channels: 8 Vin (min) (V): 2.7 Vin (max) (V): 5.5 Vout (min) (V): 2.7 Vout (max) (V): 6 Type: Capacitive Switching frequency (max) (kHz): 1600 Duty cycle (max) (%): 100 LED current per channel (mA): 30 Peak efficiency (%): 92 Topology: Boost, Current Sink Features: I2C control Operating temperature range (°C): -30 to 85 Rating: Catalog Number of channels: 8 Vin (min) (V): 2.7 Vin (max) (V): 5.5 Vout (min) (V): 2.7 Vout (max) (V): 6 Type: Capacitive 更多

Switching frequency (max) (kHz): 1600 Duty cycle (max) (%): 100 LED current per channel (mA): 30 Peak efficiency (%): 92 Topology: Boost, Current Sink Features: I2C control Operating temperature range (°C): -30 to 85 Rating: Catalog

LM3509

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: 用于白光 LED 和/或 OLED 显示屏的高效升压，具有双路电流阱

Number of channels: 2 Vin (min) (V): 2.7 Vin (max) (V): 5.5 Vout (min) (V): 0 Vout (max) (V): 21 Type: Inductive Switching frequency (max) (kHz): 1250 Duty cycle (max) (%): 90 LED current per channel (mA): 30 Peak efficiency (%): 88 Topology: Boost Features: I2C control Operating temperature range (°C): -40 to 85 Rating: Catalog Number of channels: 2 Vin (min) (V): 2.7 Vin (max) (V): 5.5 Vout (min) (V): 0 Vout (max) (V): 21 Type: Inductive 更多

Switching frequency (max) (kHz): 1250 Duty cycle (max) (%): 90 LED current per channel (mA): 30 Peak efficiency (%): 88 Topology: Boost Features: I2C control Operating temperature range (°C): -40 to 85 Rating: Catalog

TPS54312-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: 具有集成 FET 的增强型产品 3V 至 6V 输入、3A 输出、同步降压 PWM 转换开关

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 Features: Enable, Power good, Synchronous Rectification Control mode: Voltage mode Vout (min) (V): 1.2 Vout (max) (V): 1.2 Iq (typ) (µA): 6200 Duty cycle (max) (%): 90 Rating: HiRel Enhanced Product Operating temperature range (°C): -55 to 125 Topology: Buck Type: Converter Iout (max) (A): 3 更多

Vin (min) (V): 3 Vin (max) (V): 6 Switching frequency (min) (kHz): 280 Switching frequency (max) (kHz): 700 Features: Enable, Power good, Synchronous Rectification Control mode: Voltage mode Vout (min) (V): 1.2 Vout (max) (V): 1.2 Iq (typ) (µA): 6200 Duty cycle (max) (%): 90