5V/3.3V/3V/Adjustable, High-Efficiency, Low IQ, Step-Down DC-DC Converters

General Description The MAX639/MAX640/MAX653 step-down switching regulators provide high efficiency over a wide range of load currents, delivering up to 225mA. A current-limiting pulse-frequency-modulated (PFM) control scheme gives the devices the benefits of pulse-width-modulated (PWM) converter

文件：166.91 Kbytes 页数：12 Pages

Maxim

美信

5V/3.3V/3V/可调、高效率、低IQ、降压型DC-DC转换器

\n\n • High Efficiency for a Wide Range of Load Currents\n• 10µA Quiescent Current\n• Output Currents Up to 225mA\n• Preset or Adjustable Output Voltage:\n• 5.0V (MAX639)\n• 3.3V (MAX640)\n• 3.0V (MAX653)\n\n\n• Low-Battery Detection Comparator\n• Current-Limiting PFM Control Scheme;

ADI

亚德诺

關P Supervisory Circuits in 4-Bump (2 x 2) Chip-Scale Package

General Description The MAX6400–MAX6405 is a family of ultra-low power microprocessor (µP) supervisory circuits used for monitoring battery, power-supply, and regulated system voltages. Each device contains a precision bandgap reference comparator and is trimmed to specified trip threshold v

文件：152.55 Kbytes 页数：9 Pages

Maxim

美信

關P Supervisory Circuits in 4-Bump (2 x 2) Chip-Scale Package

General Description The MAX6400–MAX6405 is a family of ultra-low power microprocessor (µP) supervisory circuits used for monitoring battery, power-supply, and regulated system voltages. Each device contains a precision bandgap reference comparator and is trimmed to specified trip threshold v

文件：152.55 Kbytes 页数：9 Pages

Maxim

美信

關P Supervisory Circuits in 4-Bump (2 x 2) Chip-Scale Package

General Description The MAX6400–MAX6405 is a family of ultra-low power microprocessor (µP) supervisory circuits used for monitoring battery, power-supply, and regulated system voltages. Each device contains a precision bandgap reference comparator and is trimmed to specified trip threshold v

文件：152.55 Kbytes 页数：9 Pages

Maxim

美信

關P Supervisory Circuits in 4-Bump (2 x 2) Chip-Scale Package

General Description The MAX6400–MAX6405 is a family of ultra-low power microprocessor (µP) supervisory circuits used for monitoring battery, power-supply, and regulated system voltages. Each device contains a precision bandgap reference comparator and is trimmed to specified trip threshold v

文件：152.55 Kbytes 页数：9 Pages

Maxim

美信

關P Supervisory Circuits in 4-Bump (2 x 2) Chip-Scale Package

General Description The MAX6400–MAX6405 is a family of ultra-low power microprocessor (µP) supervisory circuits used for monitoring battery, power-supply, and regulated system voltages. Each device contains a precision bandgap reference comparator and is trimmed to specified trip threshold v

文件：152.55 Kbytes 页数：9 Pages

Maxim

美信

關P Supervisory Circuits in 4-Bump (2 x 2) Chip-Scale Package

General Description The MAX6400–MAX6405 is a family of ultra-low power microprocessor (µP) supervisory circuits used for monitoring battery, power-supply, and regulated system voltages. Each device contains a precision bandgap reference comparator and is trimmed to specified trip threshold v

文件：152.55 Kbytes 页数：9 Pages

Maxim

美信

關P Supervisory Circuits in 4-Bump (2 x 2) Chip-Scale Package

General Description The MAX6400–MAX6405 is a family of ultra-low power microprocessor (µP) supervisory circuits used for monitoring battery, power-supply, and regulated system voltages. Each device contains a precision bandgap reference comparator and is trimmed to specified trip threshold v

文件：152.55 Kbytes 页数：9 Pages

Maxim

美信

關P Supervisory Circuits in 4-Bump (2 x 2) Chip-Scale Package

General Description The MAX6400–MAX6405 is a family of ultra-low power microprocessor (µP) supervisory circuits used for monitoring battery, power-supply, and regulated system voltages. Each device contains a precision bandgap reference comparator and is trimmed to specified trip threshold v

文件：152.55 Kbytes 页数：9 Pages

Maxim

美信