NCP1396ADR2G Datasheet

Voltage Mode PWM Controllers


The NCP1396ADR2G /B offers everything needed to build a reliable and rugged resonant mode power supply. Its unique architecture includes a 500 kHz Voltage Controlled Oscillator whose control mode brings flexibility when an ORing function is a necessity, e.g. in multiple feedback paths implementations. Thanks to its proprietary high--voltage technology, the controller welcomes a bootstrapped MOSFET driver for half--bridge applications accepting bulk voltages up to 600 V. Protections featuring various reaction times, e.g.immediate shutdown or timer--based event, brown--out, broken opto--coupler detection etc., contribute to a safer converter design,without engendering additional circuitry complexity. An adjustable deadtime also helps lowering the shoot--through current contribution as the switching frequency increases. NCP1396ADR2G Features • High--frequency Operation from 50 kHz up to 500 kHz• 600 V High--Voltage Floating Driver• Selectable Minimum Switching Frequency with 3% Accuracy• Adjustable Deadtime from 100 ns to 2 ms.• Startup Sequence via an Adjustable Soft--start• Brown--out Protection for a Simpler PFC Association• Latched Input for Severe Fault Conditions, e.g. Over Temperature or OVP• Timer--based Input with Auto--recovery Operation for Delayed Event Reaction• Enable Input for Immediate Event Reaction or Simple ON/OFF Control• VCC Operation up to 20 V• Low Startup Current of 300 mA• 1 A / 0.5 A Peak Current Sink / Source Drive Capability• Common Collector Optocoupler Connection for Easier ORing• Internal Temperature Shutdown• B Version features 10 V VCC Startup Threshold• These are Pb--Free Devices NCP1396ADR2G Applications • Flat Panel Display Power Converters• High Power AC/DC Adapters for Notebooks• Industrial and Medical Power Sources• Offline Battery Chargers


[{"Name":"Output Voltage","Value":"20 V "},{"Name":"Output Current","Value":"300 uA "},{"Name":"Maximum Operating Temperature","Value":"- 40 C to + 125 C "},{"Name":"Package / Case","Value":"SOIC-16 "},{"Name":"Packaging","Value":"Reel "},{"Name":"Mounting Style","Value":"SMD/SMT "}]

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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