Part Number : MAX774CPA
Function : -15V or adjustable, high-efficiency, low IQ inverting DC-DC controller
Manufacturers : Maxim Integrated
The MAX774/MAX775/MAX776 inverting switching regulators deliver high efficiency over three decades of load current.
A unique current-limited, pulse frequency modulated (PFM) control scheme provides the benefits of pulse-width modulation (high efficiency with heavy loads), while using less than 100µA of supply current (vs. 2mA to 10mA for PWM converters).
The result is high efficiency over a wide range of loads.
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