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TPS54429


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: 7V 至 18V 输入、4.5A 同步降压 DCAP2 模式转换器

Rating: Catalog Operating temperature range (°C): -20 to 85 Topology: Buck Type: Converter Iout (max) (A): 4.5 Vin (min) (V): 7 Vin (max) (V): 18 Switching frequency (min) (kHz): 700 Switching frequency (max) (kHz): 700 Control mode: D-CAP2 Vout (min) (V): 0.76 Vout (max) (V): 5.5 Iq (typ) (µA): 850 Duty cycle (max) (%): 98 Rating: Catalog Operating temperature range (°C): -20 to 85 Topology: Buck Type: Converter Iout (max) (A): 4.5 Vin (min) (V): 7
Vin (max) (V): 18 Switching frequency (min) (kHz): 700 Switching frequency (max) (kHz): 700 Control mode: D-CAP2 Vout (min) (V): 0.76 Vout (max) (V): 5.5 Iq (typ) (µA): 850 Duty cycle (max) (%): 98

TPS54429E


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 Eco-Mode 的 7V 至 18V 输入、4.5A 同步降压 DCAP2 模式转换器

Rating: Catalog Operating temperature range (°C): -20 to 85 Topology: Buck Type: Converter Iout (max) (A): 4.5 Vin (min) (V): 7 Vin (max) (V): 18 Switching frequency (min) (kHz): 700 Switching frequency (max) (kHz): 700 Control mode: D-CAP2 Vout (min) (V): 0.76 Vout (max) (V): 5.5 Iq (typ) (µA): 850 Duty cycle (max) (%): 98 Rating: Catalog Operating temperature range (°C): -20 to 85 Topology: Buck Type: Converter Iout (max) (A): 4.5 Vin (min) (V): 7
Vin (max) (V): 18 Switching frequency (min) (kHz): 700 Switching frequency (max) (kHz): 700 Control mode: D-CAP2 Vout (min) (V): 0.76 Vout (max) (V): 5.5 Iq (typ) (µA): 850 Duty cycle (max) (%): 98

LM3537


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: 具有四个集成 LDO 的 8 通道 WLED 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): 5 Type: Capacitive Switching frequency (max) (kHz): 1.3 Duty cycle (max) (%): 100 LED current per channel (mA): 25 Peak efficiency (%): 90 Topology: Boost, Multi-Channel Features: I2C control, PWM control Operating temperature range (°C): -30 to 110 Rating: Catalog Number of channels: 8 Vin (min) (V): 2.7 Vin (max) (V): 5.5 Vout (min) (V): 2.7 Vout (max) (V): 5 Type: Capacitive
Switching frequency (max) (kHz): 1.3 Duty cycle (max) (%): 100 LED current per channel (mA): 25 Peak efficiency (%): 90 Topology: Boost, Multi-Channel Features: I2C control, PWM control Operating temperature range (°C): -30 to 110 Rating: Catalog

TPS62360


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 兼容接口和遥感功能的处理器核心电源.0.77 至 1.4V 输出电压

Rating: Catalog Operating temperature range (°C): -40 to 85 Topology: Buck Type: Converter Iout (max) (A): 3 Vin (min) (V): 2.5 Vin (max) (V): 5.5 Switching frequency (min) (kHz): 2500 Switching frequency (max) (kHz): 2500 Control mode: Constant on-time (COT), DCS-Control Vout (min) (V): 0.77 Vout (max) (V): 1.4 Iq (typ) (µA): 56 Duty cycle (max) (%): 90 Rating: Catalog Operating temperature range (°C): -40 to 85 Topology: Buck Type: Converter Iout (max) (A): 3 Vin (min) (V): 2.5
Vin (max) (V): 5.5 Switching frequency (min) (kHz): 2500 Switching frequency (max) (kHz): 2500 Control mode: Constant on-time (COT), DCS-Control Vout (min) (V): 0.77 Vout (max) (V): 1.4 Iq (typ) (µA): 56 Duty cycle (max) (%): 90

TPS62361B


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 兼容接口和遥感功能的处理器核心电源.0.5 至 1.77V 输出电压

Rating: Catalog Operating temperature range (°C): -40 to 85 Topology: Buck Type: Converter Iout (max) (A): 3 Vin (min) (V): 2.5 Vin (max) (V): 5.5 Switching frequency (min) (kHz): 2500 Switching frequency (max) (kHz): 2500 Control mode: Constant on-time (COT), DCS-Control Vout (min) (V): 0.5 Vout (max) (V): 1.77 Iq (typ) (µA): 56 Duty cycle (max) (%): 90 Rating: Catalog Operating temperature range (°C): -40 to 85 Topology: Buck Type: Converter Iout (max) (A): 3 Vin (min) (V): 2.5
Vin (max) (V): 5.5 Switching frequency (min) (kHz): 2500 Switching frequency (max) (kHz): 2500 Control mode: Constant on-time (COT), DCS-Control Vout (min) (V): 0.5 Vout (max) (V): 1.77 Iq (typ) (µA): 56 Duty cycle (max) (%): 90

LM3559


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: 具有双通道 900mA 高侧电流源的同步升压双 1A 闪光灯驱动器（总闪光电流为 1.8A）

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): 1.8 Iq (typ) (mA): 0.65 Operating temperature range (°C): -40 to 85 Dimming method: Analog, PWM Number of channels: 2 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): 1.8 Iq (typ) (mA): 0.65
Operating temperature range (°C): -40 to 85 Dimming method: Analog, PWM Number of channels: 2 Rating: Catalog

TPS62730


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: 用于超低功耗无线应用的具有旁路模式的降压转换器

Rating: Catalog Operating temperature range (°C): -40 to 85 Topology: Buck Type: Converter Iout (max) (A): 0.1 Vin (min) (V): 1.9 Vin (max) (V): 3.9 Switching frequency (min) (kHz): 3000 Switching frequency (max) (kHz): 3000 Features: Enable, Light load efficiency, Synchronous Rectification Control mode: Constant on-time (COT), DCS-Control Vout (min) (V): 2.1 Vout (max) (V): 2.1 Iq (typ) (µA): 25 Duty cycle (max) (%): 100 Rating: Catalog Operating temperature range (°C): -40 to 85 Topology: Buck Type: Converter Iout (max) (A): 0.1
Vin (min) (V): 1.9 Vin (max) (V): 3.9 Switching frequency (min) (kHz): 3000 Switching frequency (max) (kHz): 3000 Features: Enable, Light load efficiency, Synchronous Rectification Control mode: Constant on-time (COT), DCS-Control Vout (min) (V): 2.1 Vout (max) (V): 2.1 Iq (typ) (µA): 25 Duty cycle (max) (%): 100

TPS61261


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 3.3 输出电压的小型低输入电压升压转换器

Rating: Catalog Operating temperature range (°C): -40 to 125 Topology: Boost Type: Converter Vin (min) (V): 0.8 Vin (max) (V): 4 Switching frequency (min) (kHz): 2500 Switching frequency (max) (kHz): 2500 Features: Synchronous Rectification Vout (min) (V): 3.3 Vout (max) (V): 3.3 Iq (typ) (µA): 29 Duty cycle (max) (%): 100 Switch current limit (typ) (A): 0.7 Rating: Catalog Operating temperature range (°C): -40 to 125 Topology: Boost Type: Converter Vin (min) (V): 0.8 Vin (max) (V): 4
Switching frequency (min) (kHz): 2500 Switching frequency (max) (kHz): 2500 Features: Synchronous Rectification Vout (min) (V): 3.3 Vout (max) (V): 3.3 Iq (typ) (µA): 29 Duty cycle (max) (%): 100 Switch current limit (typ) (A): 0.7

TPS53314


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: 4.5V 至 25V、6A 同步降压转换器

Rating: Catalog Operating temperature range (°C): -40 to 85 Topology: Buck Type: Converter Iout (max) (A): 6 Vin (min) (V): 3 Vin (max) (V): 15 Switching frequency (min) (kHz): 250 Switching frequency (max) (kHz): 1000 Control mode: D-CAP Vout (min) (V): 0.6 Vout (max) (V): 5.5 Iq (typ) (µA): 320 Duty cycle (max) (%): 90 Rating: Catalog Operating temperature range (°C): -40 to 85 Topology: Buck Type: Converter Iout (max) (A): 6 Vin (min) (V): 3
Vin (max) (V): 15 Switching frequency (min) (kHz): 250 Switching frequency (max) (kHz): 1000 Control mode: D-CAP Vout (min) (V): 0.6 Vout (max) (V): 5.5 Iq (typ) (µA): 320 Duty cycle (max) (%): 90

TPS54062


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: 具有低静态电流 (IQ) 的 4.7V 至 60V 输入，50mA 同步降压转换器

Rating: Catalog Operating temperature range (°C): -40 to 125 Topology: Buck Type: Converter Iout (max) (A): 0.05 Vin (min) (V): 4.7 Vin (max) (V): 60 Switching frequency (min) (kHz): 100 Switching frequency (max) (kHz): 400 Control mode: current mode Vout (min) (V): 0.8 Vout (max) (V): 58 Iq (typ) (µA): 89 Duty cycle (max) (%): 98 Rating: Catalog Operating temperature range (°C): -40 to 125 Topology: Buck Type: Converter Iout (max) (A): 0.05 Vin (min) (V): 4.7
Vin (max) (V): 60 Switching frequency (min) (kHz): 100 Switching frequency (max) (kHz): 400 Control mode: current mode Vout (min) (V): 0.8 Vout (max) (V): 58 Iq (typ) (µA): 89 Duty cycle (max) (%): 98