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LMR12010


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 SOT-23 封装的 3V 至 20V、1A 降压 DC/DC 开关稳压器

Rating: Catalog Operating temperature range (°C): -40 to 125 Topology: Buck Type: Converter Iout (max) (A): 1 Vin (min) (V): 3 Vin (max) (V): 20 Switching frequency (min) (kHz): 1600 Switching frequency (max) (kHz): 3000 Features: Enable Control mode: current mode Vout (min) (V): 0.8 Vout (max) (V): 17 Iq (typ) (µA): 1500 Duty cycle (max) (%): 92 Rating: Catalog Operating temperature range (°C): -40 to 125 Topology: Buck Type: Converter Iout (max) (A): 1
Vin (min) (V): 3 Vin (max) (V): 20 Switching frequency (min) (kHz): 1600 Switching frequency (max) (kHz): 3000 Features: Enable Control mode: current mode Vout (min) (V): 0.8 Vout (max) (V): 17 Iq (typ) (µA): 1500 Duty cycle (max) (%): 92

LM21305


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: 具有调频功能的 3V 至 18V、5A、电流模式同步降压稳压器

Rating: Catalog Operating temperature range (°C): -40 to 85 Topology: Buck Type: Converter Iout (max) (A): 5 Vin (min) (V): 3 Vin (max) (V): 18 Switching frequency (min) (kHz): 300 Switching frequency (max) (kHz): 1500 Control mode: current mode Vout (min) (V): 0.6 Vout (max) (V): 0.6 Iq (typ) (µA): 9000 Duty cycle (max) (%): 100 Rating: Catalog Operating temperature range (°C): -40 to 85 Topology: Buck Type: Converter Iout (max) (A): 5 Vin (min) (V): 3
Vin (max) (V): 18 Switching frequency (min) (kHz): 300 Switching frequency (max) (kHz): 1500 Control mode: current mode Vout (min) (V): 0.6 Vout (max) (V): 0.6 Iq (typ) (µA): 9000 Duty cycle (max) (%): 100

TPS54331-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 Eco-Mode™ 的汽车类 3.5V 至 28V、570kHz 固定频率 3A 降压转换器

Rating: Automotive Operating temperature range (°C): -40 to 150 Topology: Buck Type: Converter Iout (max) (A): 3 Vin (min) (V): 3.5 Vin (max) (V): 28 Switching frequency (min) (kHz): 570 Switching frequency (max) (kHz): 570 Features: Enable, Light Load Efficiency, UVLO adjustable Control mode: current mode Vout (min) (V): 0.8 Vout (max) (V): 25 Iq (typ) (µA): 110 Duty cycle (max) (%): 90 Rating: Automotive Operating temperature range (°C): -40 to 150 Topology: Buck Type: Converter Iout (max) (A): 3
Vin (min) (V): 3.5 Vin (max) (V): 28 Switching frequency (min) (kHz): 570 Switching frequency (max) (kHz): 570 Features: Enable, Light Load Efficiency, UVLO adjustable Control mode: current mode Vout (min) (V): 0.8 Vout (max) (V): 25 Iq (typ) (µA): 110 Duty cycle (max) (%): 90

LM10500


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 PowerWise® 自适应电压调节功能的 5A 降压式能量管理单元

Rating: Catalog Operating temperature range (°C): -40 to 85 Topology: Buck Type: Converter Iout (max) (A): 5 Vin (min) (V): 3 Vin (max) (V): 18 Switching frequency (min) (kHz): 300 Switching frequency (max) (kHz): 1500 Features: Over Current Protection Control mode: current mode Vout (min) (V): 0.8 Vout (max) (V): 5 Iq (typ) (µA): 9000 Duty cycle (max) (%): 85 Rating: Catalog Operating temperature range (°C): -40 to 85 Topology: Buck Type: Converter Iout (max) (A): 5
Vin (min) (V): 3 Vin (max) (V): 18 Switching frequency (min) (kHz): 300 Switching frequency (max) (kHz): 1500 Features: Over Current Protection Control mode: current mode Vout (min) (V): 0.8 Vout (max) (V): 5 Iq (typ) (µA): 9000 Duty cycle (max) (%): 85

LM2738


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: 550kHz/1.6MHz 1.5A 降压 DC-DC 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): 20 Switching frequency (min) (kHz): 550 Switching frequency (max) (kHz): 1600 Features: Enable, Light Load Efficiency Control mode: current mode Vout (min) (V): 0.8 Vout (max) (V): 18 Iq (typ) (µA): 1900 Duty cycle (max) (%): 95 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): 20 Switching frequency (min) (kHz): 550 Switching frequency (max) (kHz): 1600 Features: Enable, Light Load Efficiency Control mode: current mode Vout (min) (V): 0.8 Vout (max) (V): 18 Iq (typ) (µA): 1900 Duty cycle (max) (%): 95

LM2734Z-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: 具有轻负载效率的 3V 至 20V 输入电压、1A、高频汽车类降压转换器

Rating: Automotive Operating temperature range (°C): -40 to 125 Topology: Buck Type: Converter Iout (max) (A): 1 Vin (min) (V): 3 Vin (max) (V): 20 Switching frequency (min) (kHz): 2200 Switching frequency (max) (kHz): 3600 Features: Enable, Light Load Efficiency, Pre-Bias Start-Up Control mode: current mode Vout (min) (V): 0.8 Vout (max) (V): 18 Iq (typ) (µA): 1700 Duty cycle (max) (%): 85 Rating: Automotive Operating temperature range (°C): -40 to 125 Topology: Buck Type: Converter Iout (max) (A): 1
Vin (min) (V): 3 Vin (max) (V): 20 Switching frequency (min) (kHz): 2200 Switching frequency (max) (kHz): 3600 Features: Enable, Light Load Efficiency, Pre-Bias Start-Up Control mode: current mode Vout (min) (V): 0.8 Vout (max) (V): 18 Iq (typ) (µA): 1700 Duty cycle (max) (%): 85

LM27342


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: 2A - 具有频率同步的宽输入范围降压稳压器

Rating: Catalog Operating temperature range (°C): -40 to 125 Topology: Buck Type: Converter Iout (max) (A): 2 Vin (min) (V): 3 Vin (max) (V): 20 Switching frequency (min) (kHz): 1750 Switching frequency (max) (kHz): 2300 Features: Enable, Light Load Efficiency Control mode: current mode Vout (min) (V): 1 Vout (max) (V): 18 Iq (typ) (µA): 2400 Duty cycle (max) (%): 93 Rating: Catalog Operating temperature range (°C): -40 to 125 Topology: Buck Type: Converter Iout (max) (A): 2
Vin (min) (V): 3 Vin (max) (V): 20 Switching frequency (min) (kHz): 1750 Switching frequency (max) (kHz): 2300 Features: Enable, Light Load Efficiency Control mode: current mode Vout (min) (V): 1 Vout (max) (V): 18 Iq (typ) (µA): 2400 Duty cycle (max) (%): 93

LM26400Y


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: 双路 2A、500kHz 宽输入范围降压稳压器

Rating: Catalog Operating temperature range (°C): -40 to 125 Topology: Buck Type: Converter Iout (max) (A): 2 Vin (min) (V): 3 Vin (max) (V): 20 Switching frequency (min) (kHz): 500 Switching frequency (max) (kHz): 500 Features: Enable, Light Load Efficiency, Power good, Pre-Bias Start-Up Control mode: current mode Vout (min) (V): 0.6 Vout (max) (V): 16 Iq (typ) (µA): 4000 Duty cycle (max) (%): 96 Rating: Catalog Operating temperature range (°C): -40 to 125 Topology: Buck Type: Converter Iout (max) (A): 2
Vin (min) (V): 3 Vin (max) (V): 20 Switching frequency (min) (kHz): 500 Switching frequency (max) (kHz): 500 Features: Enable, Light Load Efficiency, Power good, Pre-Bias Start-Up Control mode: current mode Vout (min) (V): 0.6 Vout (max) (V): 16 Iq (typ) (µA): 4000 Duty cycle (max) (%): 96

TPS5431


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 23V 输入 3A 500kHz 降压转换器

Rating: Catalog Operating temperature range (°C): -40 to 125 Topology: Buck Type: Converter Iout (max) (A): 3 Vin (min) (V): 5.5 Vin (max) (V): 23 Switching frequency (min) (kHz): 500 Switching frequency (max) (kHz): 500 Features: Enable Control mode: Voltage mode Vout (min) (V): 1.23 Vout (max) (V): 20 Iq (typ) (µA): 3000 Duty cycle (max) (%): 87 Rating: Catalog Operating temperature range (°C): -40 to 125 Topology: Buck Type: Converter Iout (max) (A): 3
Vin (min) (V): 5.5 Vin (max) (V): 23 Switching frequency (min) (kHz): 500 Switching frequency (max) (kHz): 500 Features: Enable Control mode: Voltage mode Vout (min) (V): 1.23 Vout (max) (V): 20 Iq (typ) (µA): 3000 Duty cycle (max) (%): 87

LM3280


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: 用于射频电源管理的可调节、降压 DC-DC 转换器和 3 LDO

Rating: Catalog Operating temperature range (°C): -30 to 85 Topology: Buck Type: Converter Iout (max) (A): 0.5 Vin (min) (V): 2.7 Vin (max) (V): 5.5 Vout (min) (V): 0.8 Vout (max) (V): 3.6 Rating: Catalog Operating temperature range (°C): -30 to 85 Topology: Buck Type: Converter Iout (max) (A): 0.5 Vin (min) (V): 2.7 Vin (max) (V): 5.5 Vout (min) (V): 0.8 Vout (max) (V): 3.6