MAX630CSA Datasheet

DC/DC Switching Regulators


Maxim’s MAX630CSA and MAX4193 CMOS DC-DC regulators are designed for simple, efficient, minimum-size DC-DC converter circuits in the 5mW to 5W range. The MAX630CSA and MAX4193 provide all control and power handling functions in a compact 8-pin package: a 1.31V bandgap reference, an oscillator, a voltage comparator, and a 375mA N-channel output MOSFET. A comparator is also provided for low-battery detection. MAX630CSA Features • High Efficiency—85% (typ)• 70μA Typical Operating Current• 1μA Maximum Quiescent Current• 2.0V to 16.5V Operation• 525mA (Peak) Onboard Drive Capability• ±1.5% Output Voltage Accuracy (MAX630)• Low-Battery Detector• Compact 8-Pin Mini-DIP and SO Packages• Pin Compatible with RC4191/2/3 MAX630CSA Applications • +5V to +15V DC-DC Converters• High-Efficiency Battery-Powered DC-DC Converters• +3V to +5V DC-DC Converters• 9V Battery Life Extension• Uninterruptible 5V Power Supplies• 5mW to 5W Switch-Mode Power Supplies


[{"Name":"Input Voltage MAX ","Value":"16.5 V "},{"Name":"Switching Frequency","Value":"40 kHz "},{"Name":"Output Voltage","Value":"18 V"},{"Name":"Output Current","Value":"525 mA "},{"Name":"Number of Outputs","Value":"1"},{"Name":"Maximum Operating Temperature","Value":"+ 70 C "},{"Name":"Mounting Style ","Value":"SMD/SMT"},{"Name":"Package / Case ","Value":"SOIC-8 "}]

Manufacturer information


Diodes Incorporated is a leading global manufacturer and supplier of high-quality, application-specific, standard products within the broad discrete, logic and analog semiconductor markets. Diodes Incorporated primarily serves the computing, consumer, communications, industrial and automotive segments. Diodes’ diverse product portfolio includes parts for LCD/LED TVs and displays, desktop, notebook and tablet computing, smartphones and hand-held devices, set-top boxes, power supplies and USB protection as well as many other application areas.

Diodes Incorporated offers a wide array of products including diodes, rectifiers, transistors, MOSFETs, gate drivers, protection devices, function-specific arrays, amplifiers and comparators, Hall-effect sensors and temperature sensors, power management devices including LED drivers, AC-DC converters and controllers, DC-DC switching regulators, linear voltage regulators, current monitors, and voltage reference and shunt regulators, along with special function devices including USB power switches, load switch devices, voltage supervisors and motor controllers.

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