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TPS62042


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: 1.5V 1.2A 输出 95% 效率步降转换器，静态电流 18uA，采用 MSOP-10 封装

Rating: Catalog Operating temperature range (°C): -40 to 85 Topology: Buck Type: Converter Iout (max) (A): 1.2 Vin (min) (V): 2.5 Vin (max) (V): 6 Switching frequency (min) (kHz): 1000 Switching frequency (max) (kHz): 1500 Control mode: Voltage mode Vout (min) (V): 1.5 Vout (max) (V): 1.5 Iq (typ) (µA): 18 Duty cycle (max) (%): 100 Rating: Catalog Operating temperature range (°C): -40 to 85 Topology: Buck Type: Converter Iout (max) (A): 1.2 Vin (min) (V): 2.5
Vin (max) (V): 6 Switching frequency (min) (kHz): 1000 Switching frequency (max) (kHz): 1500 Control mode: Voltage mode Vout (min) (V): 1.5 Vout (max) (V): 1.5 Iq (typ) (µA): 18 Duty cycle (max) (%): 100

TPS62043


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 MSOP-10 或 QFN 封装的 18uA、1.6V 输出、1.2A、效率为 95% 的降压转换器

Rating: Catalog Operating temperature range (°C): -40 to 85 Topology: Buck Type: Converter Iout (max) (A): 1.2 Vin (min) (V): 2.5 Vin (max) (V): 6 Switching frequency (min) (kHz): 1000 Switching frequency (max) (kHz): 1500 Control mode: Voltage mode Vout (min) (V): 1.6 Vout (max) (V): 1.6 Iq (typ) (µA): 18 Duty cycle (max) (%): 100 Rating: Catalog Operating temperature range (°C): -40 to 85 Topology: Buck Type: Converter Iout (max) (A): 1.2 Vin (min) (V): 2.5
Vin (max) (V): 6 Switching frequency (min) (kHz): 1000 Switching frequency (max) (kHz): 1500 Control mode: Voltage mode Vout (min) (V): 1.6 Vout (max) (V): 1.6 Iq (typ) (µA): 18 Duty cycle (max) (%): 100

TPS62044


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: 1.8V 1.2A 输出 95% 效率步降转换器，静态电流 18uA，采用 MSOP-10 封装

Rating: Catalog Operating temperature range (°C): -40 to 85 Topology: Buck Type: Converter Iout (max) (A): 1.2 Vin (min) (V): 2.5 Vin (max) (V): 6 Switching frequency (min) (kHz): 1000 Switching frequency (max) (kHz): 1500 Control mode: Voltage mode Vout (min) (V): 1.8 Vout (max) (V): 1.8 Iq (typ) (µA): 18 Duty cycle (max) (%): 100 Rating: Catalog Operating temperature range (°C): -40 to 85 Topology: Buck Type: Converter Iout (max) (A): 1.2 Vin (min) (V): 2.5
Vin (max) (V): 6 Switching frequency (min) (kHz): 1000 Switching frequency (max) (kHz): 1500 Control mode: Voltage mode Vout (min) (V): 1.8 Vout (max) (V): 1.8 Iq (typ) (µA): 18 Duty cycle (max) (%): 100

TPS62046


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: 3.3V 输出、1.2A、95% 效率步降转换器、18uA、采用 MSOP/QFN-10 封装

Rating: Catalog Operating temperature range (°C): -40 to 85 Topology: Buck Type: Converter Iout (max) (A): 1.2 Vin (min) (V): 2.5 Vin (max) (V): 6 Switching frequency (min) (kHz): 1000 Switching frequency (max) (kHz): 1500 Control mode: Voltage mode Vout (min) (V): 3.3 Vout (max) (V): 3.3 Iq (typ) (µA): 18 Duty cycle (max) (%): 100 Rating: Catalog Operating temperature range (°C): -40 to 85 Topology: Buck Type: Converter Iout (max) (A): 1.2 Vin (min) (V): 2.5
Vin (max) (V): 6 Switching frequency (min) (kHz): 1000 Switching frequency (max) (kHz): 1500 Control mode: Voltage mode Vout (min) (V): 3.3 Vout (max) (V): 3.3 Iq (typ) (µA): 18 Duty cycle (max) (%): 100

REG71055


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 ThinSOT-23 封装的 60mA、5.5V 降压/升压电荷泵

Rating: Catalog Operating temperature range (°C): -40 to 85 Type: Charge pump Iout (max) (A): 0.06 Vin (min) (V): 3 Vin (max) (V): 5.5 Switching frequency (min) (kHz): 1000 Switching frequency (max) (kHz): 1000 Features: Enable, Regulated Vout (min) (V): 5.5 Vout (max) (V): 5.5 Iq (typ) (µA): 65 Rating: Catalog Operating temperature range (°C): -40 to 85 Type: Charge pump Iout (max) (A): 0.06 Vin (min) (V): 3 Vin (max) (V): 5.5 Switching frequency (min) (kHz): 1000 Switching frequency (max) (kHz): 1000
Features: Enable, Regulated Vout (min) (V): 5.5 Vout (max) (V): 5.5 Iq (typ) (µA): 65

LM2731


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、具有 22V 内部 FET 开关的 0.6/1.6MHz 升压转换器

Rating: Catalog Operating temperature range (°C): -40 to 125 Topology: Boost Type: Converter Vin (min) (V): 2.7 Vin (max) (V): 14 Switching frequency (min) (kHz): 600 Switching frequency (max) (kHz): 1600 Features: Enable, Nonsynchronous rectification Vout (min) (V): 1.23 Vout (max) (V): 22 Iq (typ) (µA): 2000 Duty cycle (max) (%): 93 Switch current limit (typ) (A): 1.5 Rating: Catalog Operating temperature range (°C): -40 to 125 Topology: Boost Type: Converter Vin (min) (V): 2.7 Vin (max) (V): 14
Switching frequency (min) (kHz): 600 Switching frequency (max) (kHz): 1600 Features: Enable, Nonsynchronous rectification Vout (min) (V): 1.23 Vout (max) (V): 22 Iq (typ) (µA): 2000 Duty cycle (max) (%): 93 Switch current limit (typ) (A): 1.5

TPS54973


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: 用于预偏置输出的 3.3V 输入、9A 同步降压转换器

Rating: Catalog Operating temperature range (°C): -40 to 85 Topology: Buck Type: Converter Iout (max) (A): 9 Vin (min) (V): 3 Vin (max) (V): 4 Switching frequency (min) (kHz): 280 Switching frequency (max) (kHz): 700 Control mode: Voltage mode Vout (min) (V): 0.9 Vout (max) (V): 2.5 Iq (typ) (µA): 11000 Duty cycle (max) (%): 90 Rating: Catalog Operating temperature range (°C): -40 to 85 Topology: Buck Type: Converter Iout (max) (A): 9 Vin (min) (V): 3
Vin (max) (V): 4 Switching frequency (min) (kHz): 280 Switching frequency (max) (kHz): 700 Control mode: Voltage mode Vout (min) (V): 0.9 Vout (max) (V): 2.5 Iq (typ) (µA): 11000 Duty cycle (max) (%): 90

TPS54980


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: 3.3V 输入、9A 同步降压转换器，用于进行定序

Rating: Catalog Operating temperature range (°C): 0 to 70 Topology: Buck Type: Converter Iout (max) (A): 9 Vin (min) (V): 3 Vin (max) (V): 4 Switching frequency (min) (kHz): 280 Switching frequency (max) (kHz): 700 Features: Enable, Power good, Synchronous Rectification, Tracking Control mode: Voltage mode Vout (min) (V): 0.9 Vout (max) (V): 2.5 Iq (typ) (µA): 11000 Duty cycle (max) (%): 90 Rating: Catalog Operating temperature range (°C): 0 to 70 Topology: Buck Type: Converter Iout (max) (A): 9
Vin (min) (V): 3 Vin (max) (V): 4 Switching frequency (min) (kHz): 280 Switching frequency (max) (kHz): 700 Features: Enable, Power good, Synchronous Rectification, Tracking Control mode: Voltage mode Vout (min) (V): 0.9 Vout (max) (V): 2.5 Iq (typ) (µA): 11000 Duty cycle (max) (%): 90

TPS61045


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 QFN-8 封装的 28V、效率为 85% 的升压转换器，可进行数字调节

Rating: Catalog Operating temperature range (°C): -40 to 125 Topology: Boost Type: Converter Vin (min) (V): 1.8 Vin (max) (V): 6 Switching frequency (min) (kHz): 50 Switching frequency (max) (kHz): 1000 Features: Enable, Load Disconnect, Nonsynchronous Vout (min) (V): 1.8 Vout (max) (V): 28 Iq (typ) (µA): 40 Duty cycle (max) (%): 88 Switch current limit (typ) (A): 0.3 Rating: Catalog Operating temperature range (°C): -40 to 125 Topology: Boost Type: Converter Vin (min) (V): 1.8 Vin (max) (V): 6
Switching frequency (min) (kHz): 50 Switching frequency (max) (kHz): 1000 Features: Enable, Load Disconnect, Nonsynchronous Vout (min) (V): 1.8 Vout (max) (V): 28 Iq (typ) (µA): 40 Duty cycle (max) (%): 88 Switch current limit (typ) (A): 0.3

TPS61030


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 TSSOP-16 封装、具有 20µA Iq、输入电压为 1.8V、开关电流为 4A、效率高达 96% 的升压转换器

Rating: Catalog Operating temperature range (°C): -40 to 125 Topology: Boost Type: Converter Vin (min) (V): 1.8 Vin (max) (V): 5.5 Switching frequency (min) (kHz): 500 Switching frequency (max) (kHz): 700 Features: Synchronous Rectification Vout (min) (V): 1.8 Vout (max) (V): 5.5 Iq (typ) (µA): 20 Duty cycle (max) (%): 100 Switch current limit (typ) (A): 4 Rating: Catalog Operating temperature range (°C): -40 to 125 Topology: Boost Type: Converter Vin (min) (V): 1.8 Vin (max) (V): 5.5
Switching frequency (min) (kHz): 500 Switching frequency (max) (kHz): 700 Features: Synchronous Rectification Vout (min) (V): 1.8 Vout (max) (V): 5.5 Iq (typ) (µA): 20 Duty cycle (max) (%): 100 Switch current limit (typ) (A): 4