24V, 600mA Internal Switch, 100 Duty Cycle, Step-Down Converter

General Description The MAX1776 high-efficiency step-down converter provides an adjustable output voltage from 1.25V to VIN from supply voltages as high as 24V. An internal current-limited 0.4Ω MOSFET delivers load currents up to 600mA. Operation to 100 duty cycle minimizes dropout voltage (240mV

文件：740.34 Kbytes 页数：13 Pages

Maxim

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24V、600mA内置开关、100%占空比、降压型转换器

MAX1776高效降压型转换器可从高达24V的电源电压提供1.25V至VIN的可调输出电压。内部限流0.4Ω MOSFET提供高达600mA的负载电流。以100%占空比运行可有效减少压差电压（600mA时为240mV）。\n\n MAX1776的静态电流低至15µA，可提高轻载效率并延长电池使用时间。该器件在关断模式下的电流消耗仅为3µA。\n\n 高开关频率（高达200kHz）支持使用小型表贴电感和输出电容。MAX1776采用8引脚µMAX封装，占用的空间仅为8引脚SO封装的一半。如需提高输出驱动能力，请使用MAX1626/MAX1627降压型控制器，它们可驱动外 • 固定5V或可调输出\n\n• 输入电压范围：4.5V至24V\n\n• 高达600mA输出电流\n\n• 内部0.4Ω P沟道MOSFET\n\n• 效率超过95%\n\n• 静态电源电流：15µA\n\n• 关断电流：3µA\n\n• 100%最大占空比，以实现低压差\n\n• 限流架构\n\n• 热关断\n\n• 小型8引脚µMAX封装;

ADI

亚德诺

4.5V to 76V, 1A, High-Efficiency, Synchronous Step-Down DC-DC Converter

General Description The MAX17761, high-efficiency, high-voltage, synchronous step-down DC-DC converter with integrated MOSFETs operates over a 4.5V to 76V input. The converter can deliver up to 1A current. Output voltage is programmable from 0.8V up to 90 of VIN. The feedback voltage regulation a

文件：941.82 Kbytes 页数：17 Pages

Maxim

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4.5V to 76V, 1A, High-Efficiency, Synchronous Step-Down DC-DC Converter

General Description The MAX17761, high-efficiency, high-voltage, synchronous step-down DC-DC converter with integrated MOSFETs operates over a 4.5V to 76V input. The converter can deliver up to 1A current. Output voltage is programmable from 0.8V up to 90 of VIN. The feedback voltage regulation a

文件：941.82 Kbytes 页数：17 Pages

Maxim

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24V, 600mA Internal Switch, 100 Duty Cycle, Step-Down Converter

General Description The MAX1776 high-efficiency step-down converter provides an adjustable output voltage from 1.25V to VIN from supply voltages as high as 24V. An internal current-limited 0.4Ω MOSFET delivers load currents up to 600mA. Operation to 100 duty cycle minimizes dropout voltage (240mV

文件：740.34 Kbytes 页数：13 Pages

Maxim

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MAX17760 in 5V Output-Voltage Application

文件：909.44 Kbytes 页数：11 Pages

Maxim

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Operates from a 4.5V to 76V Input Supply

文件：843.18 Kbytes 页数：8 Pages

Maxim

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3.3V Output-Voltage Application

文件：813.25 Kbytes 页数：8 Pages

Maxim

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Operates from a 6.5V to 76V Input Supply

文件：804.26 Kbytes 页数：8 Pages

Maxim

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MAX17761 in 5V Output-Voltage Application

文件：890.27 Kbytes 页数：11 Pages

Maxim

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