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LMR70503


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: 2.8V 至 5.5V、300mA 降压/升压负输出稳压器

Rating: Catalog Operating temperature range (°C): -40 to 125 Topology: Inverting Type: Converter Vin (min) (V): 2.8 Vin (max) (V): 5.5 Switching frequency (min) (kHz): 500 Switching frequency (max) (kHz): 1000 Features: Enable Vout (min) (V): -5.5 Vout (max) (V): -0.9 Iq (typ) (µA): 300 Duty cycle (max) (%): 90 Switch current limit (typ) (A): 0.32 Rating: Catalog Operating temperature range (°C): -40 to 125 Topology: Inverting Type: Converter Vin (min) (V): 2.8 Vin (max) (V): 5.5
Switching frequency (min) (kHz): 500 Switching frequency (max) (kHz): 1000 Features: Enable Vout (min) (V): -5.5 Vout (max) (V): -0.9 Iq (typ) (µA): 300 Duty cycle (max) (%): 90 Switch current limit (typ) (A): 0.32

TPS54678


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: 具有打嗝电流限制的 2.95V 至 6V 输入、6A 同步降压 SWIFT™ 转换器

Rating: Catalog Operating temperature range (°C): -40 to 150 Topology: Buck Type: Converter Iout (max) (A): 6 Vin (min) (V): 2.95 Vin (max) (V): 6 Switching frequency (min) (kHz): 200 Switching frequency (max) (kHz): 2000 Control mode: current mode Vout (min) (V): 0.6 Vout (max) (V): 4.5 Iq (typ) (µA): 570 Duty cycle (max) (%): 98 Rating: Catalog Operating temperature range (°C): -40 to 150 Topology: Buck Type: Converter Iout (max) (A): 6 Vin (min) (V): 2.95
Vin (max) (V): 6 Switching frequency (min) (kHz): 200 Switching frequency (max) (kHz): 2000 Control mode: current mode Vout (min) (V): 0.6 Vout (max) (V): 4.5 Iq (typ) (µA): 570 Duty cycle (max) (%): 98

LM3565


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: 4MHz、高电流 LED 闪光灯驱动器

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): 0.93 Iq (typ) (mA): 10 Features: LED Thermal Monitor Operating temperature range (°C): -30 to 85 Dimming method: Analog, PWM Number of channels: 1 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): 0.93
Iq (typ) (mA): 10 Features: LED Thermal Monitor Operating temperature range (°C): -30 to 85 Dimming method: Analog, PWM Number of channels: 1 Rating: Catalog

TPS65280


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: 具有双负载开关的 5.5V 至 18V 输入、固定 5V 输出、4A 同步降压转换器

Rating: Catalog Operating temperature range (°C): -40 to 85 Topology: Buck Iout (max) (A): 4 Vin (min) (V): 5.5 Vin (max) (V): 18 Switching frequency (min) (kHz): 300 Switching frequency (max) (kHz): 1400 Vout (min) (V): 5 Vout (max) (V): 5 Iq (typ) (µA): 800 Rating: Catalog Operating temperature range (°C): -40 to 85 Topology: Buck Iout (max) (A): 4 Vin (min) (V): 5.5 Vin (max) (V): 18 Switching frequency (min) (kHz): 300 Switching frequency (max) (kHz): 1400 Vout (min) (V): 5
Vout (max) (V): 5 Iq (typ) (µA): 800

TPS53318


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 1.5V 至 22V、8A 同步降压转换器

Rating: Catalog Operating temperature range (°C): -40 to 125 Topology: Buck Type: Converter Iout (max) (A): 8 Vin (min) (V): 1.5 Vin (max) (V): 22 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 125 Topology: Buck Type: Converter Iout (max) (A): 8 Vin (min) (V): 1.5
Vin (max) (V): 22 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

TPS54394


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: 带有集成场效应晶体管 (FET) 的 3A 双通道同步降压转换器

Rating: Catalog Operating temperature range (°C): -40 to 85 Topology: Buck Type: Converter Iout (max) (A): 3 Vin (min) (V): 4.8 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): 7 Iq (typ) (µA): 1200 Duty cycle (max) (%): 85 Rating: Catalog Operating temperature range (°C): -40 to 85 Topology: Buck Type: Converter Iout (max) (A): 3 Vin (min) (V): 4.8
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): 7 Iq (typ) (µA): 1200 Duty cycle (max) (%): 85

TPS54395


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 18V 输入、双路 3A 输出、同步降压转换器

Rating: Catalog Operating temperature range (°C): -40 to 85 Topology: Buck Type: Converter Iout (max) (A): 3 Vin (min) (V): 4.5 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): 7 Iq (typ) (µA): 1200 Duty cycle (max) (%): 85 Rating: Catalog Operating temperature range (°C): -40 to 85 Topology: Buck Type: Converter Iout (max) (A): 3 Vin (min) (V): 4.5
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): 7 Iq (typ) (µA): 1200 Duty cycle (max) (%): 85

TPS54494


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: 带有集成场效应晶体管 (FET) 的 4A 双通道同步降压转换开关

Rating: Catalog Operating temperature range (°C): -40 to 85 Topology: Buck Type: Converter Iout (max) (A): 4 Vin (min) (V): 4.5 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): 7 Iq (typ) (µA): 1200 Duty cycle (max) (%): 85 Rating: Catalog Operating temperature range (°C): -40 to 85 Topology: Buck Type: Converter Iout (max) (A): 4 Vin (min) (V): 4.5
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): 7 Iq (typ) (µA): 1200 Duty cycle (max) (%): 85

TPS54495


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 18V 输入、双路 4A/2A 输出、同步降压转换器

Rating: Catalog Operating temperature range (°C): -40 to 85 Topology: Buck Type: Converter Iout (max) (A): 4 Vin (min) (V): 4.5 Vin (max) (V): 18 Switching frequency (min) (kHz): 700 Switching frequency (max) (kHz): 700 Control mode: D-CAP2 Vout (min) (V): 0.75 Vout (max) (V): 7 Iq (typ) (µA): 1200 Duty cycle (max) (%): 85 Rating: Catalog Operating temperature range (°C): -40 to 85 Topology: Buck Type: Converter Iout (max) (A): 4 Vin (min) (V): 4.5
Vin (max) (V): 18 Switching frequency (min) (kHz): 700 Switching frequency (max) (kHz): 700 Control mode: D-CAP2 Vout (min) (V): 0.75 Vout (max) (V): 7 Iq (typ) (µA): 1200 Duty cycle (max) (%): 85

TPS54525


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 18V 输入、5.5A 同步降压转换器

Rating: Catalog Operating temperature range (°C): -40 to 85 Topology: Buck Type: Converter Iout (max) (A): 5.5 Vin (min) (V): 4.5 Vin (max) (V): 18 Switching frequency (min) (kHz): 650 Switching frequency (max) (kHz): 650 Control mode: D-CAP2 Vout (min) (V): 0.76 Vout (max) (V): 5.5 Iq (typ) (µA): 900 Duty cycle (max) (%): 95 Rating: Catalog Operating temperature range (°C): -40 to 85 Topology: Buck Type: Converter Iout (max) (A): 5.5 Vin (min) (V): 4.5
Vin (max) (V): 18 Switching frequency (min) (kHz): 650 Switching frequency (max) (kHz): 650 Control mode: D-CAP2 Vout (min) (V): 0.76 Vout (max) (V): 5.5 Iq (typ) (µA): 900 Duty cycle (max) (%): 95