6.5-V TO 28-V INPUT VOLTAGE, 5-V FIXED OUTPUT, 2-A OUTPUT CURRENT, NON-SYNCHRONOUS STEP-DOWN REGULATOR WITH INTEGRATED MOSFET

1FEATURES • Fixed 5-V Output • 6.5-V to 28-V Wide Input Voltage Range • Up to 2-A Maximum Continuous Output Loading Current • Pulse Skipping Mode to Achieve High Light Load Efficiency • Over 80% Efficiency at 10-mA Loading • Adjustable 50-kHz to 1.1-MHz Switching Frequency Set by an E

文件：582.49 Kbytes 页数：19 Pages

TI

德州仪器

6.5-V TO 28-V INPUT VOLTAGE, 5-V FIXED OUTPUT, 2-A OUTPUT CURRENT, NON-SYNCHRONOUS STEP-DOWN REGULATOR WITH INTEGRATED MOSFET

文件：719.75 Kbytes 页数：18 Pages

TI

德州仪器

具有集成 MosFET 的 6.5V 至 28V 输入、5V 固定输出 2A 降压稳压器

TPS5405 是一款具有宽运行输入电压范围（6.5V 至 28V）的单片非同步降压稳压器。此器件执行内部斜率补偿的电流模式控制来减少组件数量。TPS5405 还特有一个轻负载脉冲跳跃模式，此特性可在轻负载时减少为系统供电的输入电源的功率损失。可使用一个外部电阻器将此转换器的开关频率设定在 50kHz 至 1.1MHz 之间。 引入了频率展频操作以减少 EMI。添加了 LX 抗振铃来解决高频 EMI 问题。 具有频率折返功能的逐周期电流限制在过载情况下保护集成电路 (IC)。 • 固定 5V 输出\n• 高达 2A 的最大持续输出负载电流\n• 10mA 负载时效率超过 80%\n• 峰值电流模式控制\n• 抗振铃开关节点以减轻电磁干扰 (EMI) 问题\n• 采用小外形集成电路 (SOIC)8 封装;

TI

德州仪器

丝印：T5405；Package：SOIC；6.5-V TO 28-V INPUT VOLTAGE, 5-V FIXED OUTPUT, 2-A OUTPUT CURRENT, NON-SYNCHRONOUS STEP-DOWN REGULATOR WITH INTEGRATED MOSFET

1FEATURES • Fixed 5-V Output • 6.5-V to 28-V Wide Input Voltage Range • Up to 2-A Maximum Continuous Output Loading Current • Pulse Skipping Mode to Achieve High Light Load Efficiency • Over 80% Efficiency at 10-mA Loading • Adjustable 50-kHz to 1.1-MHz Switching Frequency Set by an E

文件：582.49 Kbytes 页数：19 Pages

TI

德州仪器

丝印：T5405；Package：SOIC；6.5-V TO 28-V INPUT VOLTAGE, 5-V FIXED OUTPUT, 2-A OUTPUT CURRENT, NON-SYNCHRONOUS STEP-DOWN REGULATOR WITH INTEGRATED MOSFET

1FEATURES • Fixed 5-V Output • 6.5-V to 28-V Wide Input Voltage Range • Up to 2-A Maximum Continuous Output Loading Current • Pulse Skipping Mode to Achieve High Light Load Efficiency • Over 80% Efficiency at 10-mA Loading • Adjustable 50-kHz to 1.1-MHz Switching Frequency Set by an E

文件：582.49 Kbytes 页数：19 Pages

TI

德州仪器

丝印：T5405；Package：SOIC；6.5-V TO 28-V INPUT VOLTAGE, 5-V FIXED OUTPUT, 2-A OUTPUT CURRENT, NON-SYNCHRONOUS STEP-DOWN REGULATOR WITH INTEGRATED MOSFET

1FEATURES • Fixed 5-V Output • 6.5-V to 28-V Wide Input Voltage Range • Up to 2-A Maximum Continuous Output Loading Current • Pulse Skipping Mode to Achieve High Light Load Efficiency • Over 80% Efficiency at 10-mA Loading • Adjustable 50-kHz to 1.1-MHz Switching Frequency Set by an E

文件：582.49 Kbytes 页数：19 Pages

TI

德州仪器

丝印：T5405；Package：SOIC；6.5-V TO 28-V INPUT VOLTAGE, 5-V FIXED OUTPUT, 2-A OUTPUT CURRENT, NON-SYNCHRONOUS STEP-DOWN REGULATOR WITH INTEGRATED MOSFET

1FEATURES • Fixed 5-V Output • 6.5-V to 28-V Wide Input Voltage Range • Up to 2-A Maximum Continuous Output Loading Current • Pulse Skipping Mode to Achieve High Light Load Efficiency • Over 80% Efficiency at 10-mA Loading • Adjustable 50-kHz to 1.1-MHz Switching Frequency Set by an E

文件：582.49 Kbytes 页数：19 Pages

TI

德州仪器

丝印：T5405；Package：SOIC；6.5-V TO 28-V INPUT VOLTAGE, 5-V FIXED OUTPUT, 2-A OUTPUT CURRENT, NON-SYNCHRONOUS STEP-DOWN REGULATOR WITH INTEGRATED MOSFET

1FEATURES • Fixed 5-V Output • 6.5-V to 28-V Wide Input Voltage Range • Up to 2-A Maximum Continuous Output Loading Current • Pulse Skipping Mode to Achieve High Light Load Efficiency • Over 80% Efficiency at 10-mA Loading • Adjustable 50-kHz to 1.1-MHz Switching Frequency Set by an E

文件：582.49 Kbytes 页数：19 Pages

TI

德州仪器

6.5-V TO 28-V INPUT VOLTAGE, 5-V FIXED OUTPUT, 2-A OUTPUT CURRENT, NON-SYNCHRONOUS STEP-DOWN REGULATOR WITH INTEGRATED MOSFET

文件：887.37 Kbytes 页数：19 Pages

TI

德州仪器

6.5-V TO 28-V INPUT VOLTAGE, 5-V FIXED OUTPUT, 2-A OUTPUT CURRENT, NON-SYNCHRONOUS STEP-DOWN REGULATOR WITH INTEGRATED MOSFET

文件：719.75 Kbytes 页数：18 Pages

TI

德州仪器