Adjustable, Step-Down, Current-Mode PWM Regulators

General Description The MAX750A/MAX758A are adjustable-output, CMOS, step-down, DC-DC switching regulators. The MAX758A accepts inputs from 4V to 16V and delivers 750mA, while the MAX750A accepts inputs from 4V to 11V and delivers 450mA. Typical efficiencies are 85 to 90. Typical quiescent curren

文件：206.83 Kbytes 页数：16 Pages

Maxim

美信

Adjustable, Step-Down, Current-Mode PWM Regulators

General Description The MAX750A/MAX758A are adjustable-output, CMOS, step-down, DC-DC switching regulators. The MAX758A accepts inputs from 4V to 16V and delivers 750mA, while the MAX750A accepts inputs from 4V to 11V and delivers 450mA. Typical efficiencies are 85 to 90. Typical quiescent curren

文件：206.83 Kbytes 页数：16 Pages

Maxim

美信

Adjustable, Step-Down, Current-Mode PWM Regulators

General Description The MAX750A/MAX758A are adjustable-output, CMOS, step-down, DC-DC switching regulators. The MAX758A accepts inputs from 4V to 16V and delivers 750mA, while the MAX750A accepts inputs from 4V to 11V and delivers 450mA. Typical efficiencies are 85 to 90. Typical quiescent curren

文件：206.83 Kbytes 页数：16 Pages

Maxim

美信

Adjustable, Step-Down, Current-Mode PWM Regulators

General Description The MAX750A/MAX758A are adjustable-output, CMOS, step-down, DC-DC switching regulators. The MAX758A accepts inputs from 4V to 16V and delivers 750mA, while the MAX750A accepts inputs from 4V to 11V and delivers 450mA. Typical efficiencies are 85 to 90. Typical quiescent curren

文件：206.83 Kbytes 页数：16 Pages

Maxim

美信

Adjustable, Step-Down, Current-Mode PWM Regulators

General Description The MAX750A/MAX758A are adjustable-output, CMOS, step-down, DC-DC switching regulators. The MAX758A accepts inputs from 4V to 16V and delivers 750mA, while the MAX750A accepts inputs from 4V to 11V and delivers 450mA. Typical efficiencies are 85% to 90%. Typical quiesc

文件：206.83 Kbytes 页数：16 Pages

Maxim

美信

Adjustable, Step-Down, Current-Mode PWM Regulators

General Description The MAX750A/MAX758A are adjustable-output, CMOS, step-down, DC-DC switching regulators. The MAX758A accepts inputs from 4V to 16V and delivers 750mA, while the MAX750A accepts inputs from 4V to 11V and delivers 450mA. Typical efficiencies are 85 to 90. Typical quiescent curren

文件：206.83 Kbytes 页数：16 Pages

Maxim

美信

Adjustable, Step-Down, Current-Mode PWM Regulators

General Description The MAX750A/MAX758A are adjustable-output, CMOS, step-down, DC-DC switching regulators. The MAX758A accepts inputs from 4V to 16V and delivers 750mA, while the MAX750A accepts inputs from 4V to 11V and delivers 450mA. Typical efficiencies are 85 to 90. Typical quiescent curren

文件：206.83 Kbytes 页数：16 Pages

Maxim

美信

Adjustable, Step-Down, Current-Mode PWM Regulators

General Description The MAX750A/MAX758A are adjustable-output, CMOS, step-down, DC-DC switching regulators. The MAX758A accepts inputs from 4V to 16V and delivers 750mA, while the MAX750A accepts inputs from 4V to 11V and delivers 450mA. Typical efficiencies are 85 to 90. Typical quiescent curren

文件：206.83 Kbytes 页数：16 Pages

Maxim

美信

Adjustable, Step-Down, Current-Mode PWM Regulators

General Description The MAX750A/MAX758A are adjustable-output, CMOS, step-down, DC-DC switching regulators. The MAX758A accepts inputs from 4V to 16V and delivers 750mA, while the MAX750A accepts inputs from 4V to 11V and delivers 450mA. Typical efficiencies are 85 to 90. Typical quiescent curren

文件：206.83 Kbytes 页数：16 Pages

Maxim

美信

可调、PWM、降压型稳压器

MAX750A/MAX758A是可调输出、CMOS、降压型DC-DC开关稳压器。MAX758A接受4V至16V的输入并提供750mA电流，而MAX750A接受4V至11V的输入并提供450mA电流。典型效率为85%至90%。典型静态电流为1.7mA，或在关断模式下仅为6µA。在其指定范围内，该输出在开关频率的次谐波处不会表现出任何纹波。\n\n 脉宽调制(PWM)电流模式控制提供准确的输出调节和出色的瞬态响应。在线路、负载和温度变化下，输出电压精度保证为±4.5%加上反馈电阻容差。由于是固定频率开关且没有次谐波纹波，可轻松过滤输出纹波和噪声，并可使用小型外部元 • 负载电流高达750mA\n\n• 160kHz高频电流模式PWM\n\n• 效率为85%至96%\n\n• 33µH或100µH预选电感值，无需元件设计\n\n• 静态电源电流：1.7mA\n\n• 关断电源电流：6µA\n\n• 可调输出电压\n\n• 过流、软启动和欠压闭锁保护\n\n• 逐周期限流\n\n• 8引脚DIP/SO封装(MAX750A);

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