5V/3.3V/3V or Adjustable, High-Efficiency,

General Description The MAX649/MAX651/MAX652 BiCMOS, step-down DC-DC switching controllers provide high efficiency over three decades of load current. A unique, current-limited pulse-frequency-modulated (PFM) control scheme gives these devices the benefits of pulse-width-modulation (PWM) converte

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Maxim

美信

provides a regulated 5V output voltage from a 5.5V to 16.5V source Evaluation Kit

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Maxim

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5V/3.3V/3V或可调、高效率、低IQ、降压型DC-DC控制器

The MAX649/MAX651/MAX652 BiCMOS, step-down DC-DC switching controllers provide high efficiency over three decades of load current. A unique, current-limited pulse-frequency-modulated (PFM) control scheme gives these devices the benefits of pulse-width-modulation (PWM) converters (high efficiency at ·More than 90% Efficiency (10mA to 1.5A Loads)\n·More than 12.5W Output Power\n·100µA Max Quiescent Supply Current\n·5µA Max Shutdown Supply Current\n·Less than 1.0V Dropout Voltage\n·16.5V Max Input Voltage\n·5V (MAX649), 3.3V (MAX651), 3V (MAX652), or Adjustable Output Voltage\n·Current-Limite;

ADI

亚德诺

72V, Overvoltage-Protection Switches/Limiter Controllers with an External MOSFET

General Description The MAX6495–MAX6499 is a family of small, low-current, overvoltage-protection circuits for high-voltage transient systems such as those found in automotive and industrial applications. These devices monitor the input voltage and control an external nMOSFET switch to isolate th

文件：359.84 Kbytes 页数：16 Pages

Maxim

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72V, Overvoltage-Protection Switches/Limiter Controllers with an External MOSFET

General Description The MAX6495–MAX6499 is a family of small, low-current, overvoltage-protection circuits for high-voltage transient systems such as those found in automotive and industrial applications. These devices monitor the input voltage and control an external nMOSFET switch to isolate th

文件：359.84 Kbytes 页数：16 Pages

Maxim

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72V, Overvoltage-Protection Switches/Limiter Controllers with an External MOSFET

General Description The MAX6495–MAX6499 is a family of small, low-current, overvoltage-protection circuits for high-voltage transient systems such as those found in automotive and industrial applications. These devices monitor the input voltage and control an external nMOSFET switch to isolate th

文件：359.84 Kbytes 页数：16 Pages

Maxim

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72V, Overvoltage-Protection Switches/Limiter Controllers with an External MOSFET

General Description The MAX6495–MAX6499 is a family of small, low-current, overvoltage-protection circuits for high-voltage transient systems such as those found in automotive and industrial applications. These devices monitor the input voltage and control an external nMOSFET switch to isolate th

文件：359.84 Kbytes 页数：16 Pages

Maxim

美信

72V, Overvoltage-Protection Switches/Limiter Controllers with an External MOSFET

General Description The MAX6495–MAX6499 is a family of small, low-current, overvoltage-protection circuits for high-voltage transient systems such as those found in automotive and industrial applications. These devices monitor the input voltage and control an external nMOSFET switch to isolate th

文件：359.84 Kbytes 页数：16 Pages

Maxim

美信

72V, Overvoltage-Protection Switches/Limiter Controllers with an External MOSFET

General Description The MAX6495–MAX6499 is a family of small, low-current, overvoltage-protection circuits for high-voltage transient systems such as those found in automotive and industrial applications. These devices monitor the input voltage and control an external nMOSFET switch to isolate th

文件：359.84 Kbytes 页数：16 Pages

Maxim

美信

72V, Overvoltage-Protection Switches/Limiter Controllers with an External MOSFET

General Description The MAX6495–MAX6499 is a family of small, low-current, overvoltage-protection circuits for high-voltage transient systems such as those found in automotive and industrial applications. These devices monitor the input voltage and control an external nMOSFET switch to isolate th

文件：359.84 Kbytes 页数：16 Pages

Maxim

美信