2.2MHz, Dual-Output Buck or Boost Converter with POR and Power-Fail Output

General Description The MAX5072 is a dual-output DC-DC converter with integrated high-side n-channel power MOSFETs. Each output can be configured either as a buck converter or a boost converter. The MAX5072 is designed to manage the power requirements of xDSL modems. The wide 5.5V to 23V input vo

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fully assembled and tested circuit board

文件：248.53 Kbytes 页数：9 Pages

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2.2MHz, Dual-Output Buck or Boost Converter with POR and Power-Fail Output

文件：2.17742 Mbytes 页数：30 Pages

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2.2MHz、双输出、buck或boost转换器，带有POR和电源失效输出

MAX5072双输出DC-DC转换器，集成高端n沟道MOSFET。每路输出可单独设置为buck或boost。MAX5072设计用于xDSL调制解调器电源管理。5.5V至23V宽电压输入范围允许使用低成本AC适配器对xDSL调制解调器供电。每路输出单独可调，buck模式可低至0.8V，boost模式可高至28V，输出电压精度可达±1%。Buck模式下，转换器1和转换器2分别可输出2A和1A电流。可在200kHz至2.2MHz之间设置每个转换器的开关频率，以避免xDSL工作频带中的谐波。两路输出工作在180°异相模式，可降低输入电容波纹电流，也可降低尺寸和成本。SYNC输入简化了外部频率同 • 4.5V至5.5V或5.5V至23V输入电压范围\n• 0.8V (buck)至28V (boost)输出电压\n• 两个独立输出DC-DC转换器，带有内部功率MOSFET\n• 每输出可单独设为buck或boost模式\n• 降压模式下，IOUT1和IOUT2分别为2A和1A\n• 180°异相工作\n• 四相工作时钟输出\n• 开关频率200kHz至2.2MHz可设 \n• 数字软启动和独立转换器关断\n• SYNC输入，上电复位，手动复位和电源失效输出\n• 电流短路保护(buck)/最大占空比限制(boost)\n• 过热关断\n• 热增强型32引脚薄型QFN封装，+70°C时可耗;

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2.2MHz, Dual-Output Buck or Boost Converter with POR and Power-Fail Output

General Description The MAX5072 is a dual-output DC-DC converter with integrated high-side n-channel power MOSFETs. Each output can be configured either as a buck converter or a boost converter. The MAX5072 is designed to manage the power requirements of xDSL modems. The wide 5.5V to 23V input vo

文件：1.06301 Mbytes 页数：27 Pages

Maxim

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2.2MHz, Dual-Output Buck or Boost Converter with POR and Power-Fail Output

General Description The MAX5072 is a dual-output DC-DC converter with integrated high-side n-channel power MOSFETs. Each output can be configured either as a buck converter or a boost converter. The MAX5072 is designed to manage the power requirements of xDSL modems. The wide 5.5V to 23V input vo

文件：1.06301 Mbytes 页数：27 Pages

Maxim

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2.2MHz, Dual-Output Buck or Boost Converter with POR and Power-Fail Output

General Description The MAX5072 is a dual-output DC-DC converter with integrated high-side n-channel power MOSFETs. Each output can be configured either as a buck converter or a boost converter. The MAX5072 is designed to manage the power requirements of xDSL modems. The wide 5.5V to 23V input vo

文件：1.06301 Mbytes 页数：27 Pages

Maxim

美信

2.2MHz, Dual-Output Buck or Boost Converter with POR and Power-Fail Output

General Description The MAX5072 is a dual-output DC-DC converter with integrated high-side n-channel power MOSFETs. Each output can be configured either as a buck converter or a boost converter. The MAX5072 is designed to manage the power requirements of xDSL modems. The wide 5.5V to 23V input vo

文件：1.06301 Mbytes 页数：27 Pages

Maxim

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2.2MHz, Dual-Output Buck or Boost Converter with POR and Power-Fail Output

文件：2.17742 Mbytes 页数：30 Pages

Maxim

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2.2MHz, Dual-Output Buck or Boost Converter with POR and Power-Fail Output

文件：2.17742 Mbytes 页数：30 Pages

Maxim

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