NCP1395BDR2G Datasheet

Voltage Mode PWM Controllers


The NCP1395BDR2G offers everything needed to build a reliable andrugged resonant mode power supply. Its unique architecture includesa 1.0 MHz Voltage Controller Oscillator whose control mode bringsflexibility when an ORing function is a necessity, e.g. in multiplefeedback paths implementations. Protections featuring variousreaction times, e.g. immediate shutdown or timer−based event,brown−out, broken optocoupler detection etc., contribute to a saferconverter design, without engendering additional circuitrycomplexity. An adjustable deadtime also helps lowering theshoot−through current contribution as the switching frequencyincreases.Finally, an onboard operational transconductance amplifier allowsfor various configurations, including constant output current workingmode or traditional voltage regulation. NCP1395BDR2G Features • High Frequency Operation from 50 kHz up to 1.0 MHz• Selectable Minimum Switching Frequency with "3% Accuracy• Adjustable Deadtime from 150 ns to 1.0 ms• Startup Sequence via an Adjustable Soft−Start• Brown−Out Protection for a Simpler PFC Association• Latched Input for Severe Fault Conditions, e.g. Overtemperature or OVP


[{"Name":"Number of Outputs","Value":"2"},{"Name":"Topology","Value":"Push-Pull "},{"Name":"Switching Frequency","Value":"50 kHz to 1 MHz "},{"Name":"Operating Supply Voltage","Value":"9.3 V to 20 V "},{"Name":"Supply Current","Value":"2.3 mA "},{"Name":"Maximum Operating Temperature","Value":"+ 125 C "},{"Name":"Minimum Operating Temperature","Value":"- 40 C"},{"Name":"Package / Case","Value":"SOIC-16 "},{"Name":"Packaging","Value":"Reel"},{"Name":"Fall Time","Value":"20 ns "},{"Name":"Mounting Style","Value":"SMD/SMT "},{"Name":"Rise Time","Value":"20 ns "}]

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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