Tiny 1.8V to 5.5V Input, 330nA IQ, 700mA nanoPower Buck Converter

General Description The MAX38640–MAX38643 are a nanoPower family of ultra-low 330nA quiescent current buck (step-down) DCDC converters that operate from 1.8V to 5.5V input voltage and support load currents of up to 175mA, 350mA, 700mA with peak efficiencies of 96. While in shutdown, there is

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Tiny 1.8V to 5.5V Input, 330nA IQ, 700mA nanoPower Buck Converter

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Maxim

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微小尺寸、1.8V–5.5V输入、330nA IQ、700mA nanoPower降压型转换器

MAX3864xA/B为nanoPower家族超低330nA静态电流buck (降压型) DC-DC转换器，工作在1.8V至5.5V输入电压范围，支持高达175mA、350mA、700mA负载电流，峰值效率为96%。关断时的关断电流仅为5nA。器件拥有超低静态电流、较小方案总尺寸，在整个负载范围之内都保持高效率。MAX3864xA/B可理想用于长电池寿命至关重要的电池供电应用。 \n\n MAX3864xA/B家族采用独特的控制方法，允许在较宽输出电流范围内保持超低静态电流和高效率。MAX38642不带有片上有源放电电阻，在关断状态下，输出可以由其他源或充电的输出电容对其进行 • 延长电池寿命\n• 330nA超低静态电流\n• 5nA关断电流\n• 96%峰值效率，以及10μA时的效率高于88%\n\n\n• 使用简单 — 符合常见操作\n• 输入电压范围：1.8V至5.5V\n• 单电阻可调范围：VOUT0.7V至3.3V（A选项）\n• 可编程范围：VOUT：0.5V至5.0V(B-选项)\n• 单电阻可调节VOUT：0.7V至3.3V\n• 输出电压精度：±1.75%\n• 负载电流：高达175mA/350mA/700mA\n\n\n• 在多种用例条件下保护系统\n• 关断模式下具有反向电流保护\n• 可选有源放电特性\n\n\n• ;

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Tiny 1.8V to 5.5V Input, 330nA IQ, 700mA nanoPower Buck Converter

General Description The MAX38640–MAX38643 are a nanoPower family of ultra-low 330nA quiescent current buck (step-down) DCDC converters that operate from 1.8V to 5.5V input voltage and support load currents of up to 175mA, 350mA, 700mA with peak efficiencies of 96. While in shutdown, there is

文件：1.02552 Mbytes 页数：18 Pages

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亚德诺

Tiny 1.8V to 5.5V Input, 330nA IQ, 700mA nanoPower Buck Converter

General Description The MAX38640–MAX38643 are a nanoPower family of ultra-low 330nA quiescent current buck (step-down) DCDC converters that operate from 1.8V to 5.5V input voltage and support load currents of up to 175mA, 350mA, 700mA with peak efficiencies of 96. While in shutdown, there is

文件：1.02552 Mbytes 页数：18 Pages

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亚德诺

Tiny 1.8V to 5.5V Input, 330nA IQ, 700mA nanoPower Buck Converter

General Description The MAX38640–MAX38643 are a nanoPower family of ultra-low 330nA quiescent current buck (step-down) DCDC converters that operate from 1.8V to 5.5V input voltage and support load currents of up to 175mA, 350mA, 700mA with peak efficiencies of 96. While in shutdown, there is

文件：1.02552 Mbytes 页数：18 Pages

AD

亚德诺

Tiny 1.8V to 5.5V Input, 330nA IQ, 700mA nanoPower Buck Converter

General Description The MAX38640–MAX38643 are a nanoPower family of ultra-low 330nA quiescent current buck (step-down) DCDC converters that operate from 1.8V to 5.5V input voltage and support load currents of up to 175mA, 350mA, 700mA with peak efficiencies of 96. While in shutdown, there is

文件：1.02552 Mbytes 页数：18 Pages

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亚德诺

Tiny 1.8V to 5.5V Input, 330nA IQ, 700mA nanoPower Buck Converter

General Description The MAX38640–MAX38643 are a nanoPower family of ultra-low 330nA quiescent current buck (step-down) DCDC converters that operate from 1.8V to 5.5V input voltage and support load currents of up to 175mA, 350mA, 700mA with peak efficiencies of 96. While in shutdown, there is

文件：1.02552 Mbytes 页数：18 Pages

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亚德诺

Tiny 1.8V to 5.5V Input, 330nA IQ, 700mA nanoPower Buck Converter

General Description The MAX38640–MAX38643 are a nanoPower family of ultra-low 330nA quiescent current buck (step-down) DCDC converters that operate from 1.8V to 5.5V input voltage and support load currents of up to 175mA, 350mA, 700mA with peak efficiencies of 96. While in shutdown, there is

文件：1.02552 Mbytes 页数：18 Pages

AD

亚德诺

Tiny 1.8V to 5.5V Input, 330nA IQ, 700mA nanoPower Buck Converter

General Description The MAX38640–MAX38643 are a nanoPower family of ultra-low 330nA quiescent current buck (step-down) DCDC converters that operate from 1.8V to 5.5V input voltage and support load currents of up to 175mA, 350mA, 700mA with peak efficiencies of 96. While in shutdown, there is

文件：1.02552 Mbytes 页数：18 Pages

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