LM2757


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: 具有输出(停机时)的开关电容器升压稳压器

Rating: Catalog Operating temperature range (°C): -30 to 85 Type: Charge pump Iout (max) (A): 0.18 Vin (min) (V): 2.7 Vin (max) (V): 5.5 Switching frequency (min) (kHz): 932 Switching frequency (max) (kHz): 1552 Features: Enable, Load Disconnect, Regulated Vout (min) (V): 4.87 Vout (max) (V): 5.13 Iq (typ) (µA): 2400 Rating: Catalog Operating temperature range (°C): -30 to 85 Type: Charge pump Iout (max) (A): 0.18 Vin (min) (V): 2.7 Vin (max) (V): 5.5 Switching frequency (min) (kHz): 932 Switching frequency (max) (kHz): 1552
Features: Enable, Load Disconnect, Regulated Vout (min) (V): 4.87 Vout (max) (V): 5.13 Iq (typ) (µA): 2400

TPS62355


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
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

LM4510


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: 具有完全关断隔离的同步降压 DC/DC 转换器

Rating: Catalog Operating temperature range (°C): -40 to 125 Topology: Boost Type: Converter Vin (min) (V): 2.7 Vin (max) (V): 5.5 Switching frequency (min) (kHz): 850 Switching frequency (max) (kHz): 1200 Features: Adjustable soft start, Enable, Synchronous Rectification Vout (min) (V): 1.265 Vout (max) (V): 18 Iq (typ) (µA): 1700 Duty cycle (max) (%): 94 Switch current limit (typ) (A): 1.2 Rating: Catalog Operating temperature range (°C): -40 to 125 Topology: Boost Type: Converter Vin (min) (V): 2.7 Vin (max) (V): 5.5
Switching frequency (min) (kHz): 850 Switching frequency (max) (kHz): 1200 Features: Adjustable soft start, Enable, Synchronous Rectification Vout (min) (V): 1.265 Vout (max) (V): 18 Iq (typ) (µA): 1700 Duty cycle (max) (%): 94 Switch current limit (typ) (A): 1.2

TPS62111-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: 增强型产品,17V、1.5A 同步降压转换器

Rating: HiRel Enhanced Product Operating temperature range (°C): -55 to 125 Topology: Buck Type: Converter Iout (max) (A): 1.5 Vin (min) (V): 3.1 Vin (max) (V): 17 Switching frequency (min) (kHz): 900 Switching frequency (max) (kHz): 1100 Control mode: Voltage mode Vout (min) (V): 3.3 Vout (max) (V): 3.3 Iq (typ) (µA): 20 Duty cycle (max) (%): 100 Rating: HiRel Enhanced Product Operating temperature range (°C): -55 to 125 Topology: Buck Type: Converter Iout (max) (A): 1.5 Vin (min) (V): 3.1
Vin (max) (V): 17 Switching frequency (min) (kHz): 900 Switching frequency (max) (kHz): 1100 Control mode: Voltage mode Vout (min) (V): 3.3 Vout (max) (V): 3.3 Iq (typ) (µA): 20 Duty cycle (max) (%): 100

LM3102


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 1MHz 2.5A 降压稳压器

Rating: Catalog Operating temperature range (°C): -40 to 125 Topology: Buck Type: Converter Iout (max) (A): 2.5 Vin (min) (V): 4.5 Vin (max) (V): 42 Switching frequency (min) (kHz): 200 Switching frequency (max) (kHz): 1000 Control mode: COT with emulated ripple Vout (min) (V): 0.8 Vout (max) (V): 7 Iq (typ) (µA): 1000 Duty cycle (max) (%): 94 Rating: Catalog Operating temperature range (°C): -40 to 125 Topology: Buck Type: Converter Iout (max) (A): 2.5 Vin (min) (V): 4.5
Vin (max) (V): 42 Switching frequency (min) (kHz): 200 Switching frequency (max) (kHz): 1000 Control mode: COT with emulated ripple Vout (min) (V): 0.8 Vout (max) (V): 7 Iq (typ) (µA): 1000 Duty cycle (max) (%): 94

LM3103


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 1MHz 0.75A 降压稳压器

Rating: Catalog Operating temperature range (°C): -40 to 125 Topology: Buck Type: Converter Iout (max) (A): 0.75 Vin (min) (V): 4.5 Vin (max) (V): 42 Switching frequency (min) (kHz): 200 Switching frequency (max) (kHz): 1000 Control mode: COT with emulated ripple Vout (min) (V): 0.6 Vout (max) (V): 7 Iq (typ) (µA): 1000 Duty cycle (max) (%): 94 Rating: Catalog Operating temperature range (°C): -40 to 125 Topology: Buck Type: Converter Iout (max) (A): 0.75 Vin (min) (V): 4.5
Vin (max) (V): 42 Switching frequency (min) (kHz): 200 Switching frequency (max) (kHz): 1000 Control mode: COT with emulated ripple Vout (min) (V): 0.6 Vout (max) (V): 7 Iq (typ) (µA): 1000 Duty cycle (max) (%): 94

TPS54283


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: 具有内部补偿的 4.5V 至 28V 输入、双路 2A 输出、300kHz 降压转换器

Rating: Catalog Operating temperature range (°C): -40 to 85 Topology: Buck Type: Converter Iout (max) (A): 2 Vin (min) (V): 4.5 Vin (max) (V): 28 Switching frequency (min) (kHz): 300 Switching frequency (max) (kHz): 300 Features: Enable, Phase Interleaving Control mode: current mode Vout (min) (V): 0.8 Vout (max) (V): 25.2 Iq (typ) (µA): 1800 Duty cycle (max) (%): 90 Rating: Catalog Operating temperature range (°C): -40 to 85 Topology: Buck Type: Converter Iout (max) (A): 2
Vin (min) (V): 4.5 Vin (max) (V): 28 Switching frequency (min) (kHz): 300 Switching frequency (max) (kHz): 300 Features: Enable, Phase Interleaving Control mode: current mode Vout (min) (V): 0.8 Vout (max) (V): 25.2 Iq (typ) (µA): 1800 Duty cycle (max) (%): 90

TPS54286


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: 具有内部补偿的 4.5V 至 28V 输入、双路 2A 输出、600kHz 降压转换器

Rating: Catalog Operating temperature range (°C): -40 to 85 Topology: Buck Type: Converter Iout (max) (A): 2 Vin (min) (V): 4.5 Vin (max) (V): 28 Switching frequency (min) (kHz): 600 Switching frequency (max) (kHz): 600 Features: Enable, Phase Interleaving Control mode: current mode Vout (min) (V): 0.8 Vout (max) (V): 25.2 Iq (typ) (µA): 1800 Duty cycle (max) (%): 85 Rating: Catalog Operating temperature range (°C): -40 to 85 Topology: Buck Type: Converter Iout (max) (A): 2
Vin (min) (V): 4.5 Vin (max) (V): 28 Switching frequency (min) (kHz): 600 Switching frequency (max) (kHz): 600 Features: Enable, Phase Interleaving Control mode: current mode Vout (min) (V): 0.8 Vout (max) (V): 25.2 Iq (typ) (µA): 1800 Duty cycle (max) (%): 85

TPS54383


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: 具有内部补偿的 4.5V 至 28V 输入、双路 3A 输出、300kHz 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): 4.5 Vin (max) (V): 28 Switching frequency (min) (kHz): 300 Switching frequency (max) (kHz): 300 Features: Enable, Phase Interleaving Control mode: current mode Vout (min) (V): 0.8 Vout (max) (V): 25.2 Iq (typ) (µA): 1800 Duty cycle (max) (%): 90 Rating: Catalog Operating temperature range (°C): -40 to 125 Topology: Buck Type: Converter Iout (max) (A): 3
Vin (min) (V): 4.5 Vin (max) (V): 28 Switching frequency (min) (kHz): 300 Switching frequency (max) (kHz): 300 Features: Enable, Phase Interleaving Control mode: current mode Vout (min) (V): 0.8 Vout (max) (V): 25.2 Iq (typ) (µA): 1800 Duty cycle (max) (%): 90

TPS54386


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: 具有内部补偿的 4.5V 至 28V 输入、双路 3A 输出、600kHz 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): 4.5 Vin (max) (V): 28 Switching frequency (min) (kHz): 600 Switching frequency (max) (kHz): 600 Features: Enable, Phase Interleaving Control mode: current mode Vout (min) (V): 0.8 Vout (max) (V): 25.2 Iq (typ) (µA): 1800 Duty cycle (max) (%): 85 Rating: Catalog Operating temperature range (°C): -40 to 125 Topology: Buck Type: Converter Iout (max) (A): 3
Vin (min) (V): 4.5 Vin (max) (V): 28 Switching frequency (min) (kHz): 600 Switching frequency (max) (kHz): 600 Features: Enable, Phase Interleaving Control mode: current mode Vout (min) (V): 0.8 Vout (max) (V): 25.2 Iq (typ) (µA): 1800 Duty cycle (max) (%): 85