HomedatasheetLM3402HVMM/NOPB

LM3402HVMM/NOPB Datasheet

Switching Converters, Regulators & Controllers
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Description

The LM3402HVMM/NOPB are monolithic switching regulators designed to deliver constant currents to high power LEDs. Ideal for automotive, industrial, and general lighting applications, they contain a high-side N-channel MOSFET switch with a current limit of 735 mA (typical) for step-down (Buck) regulators Hysteretic control with controlled on-time coupled with an external resistor allow the converter output voltage to adjust as needed to deliver a constant current to series and series - parallel connected arrays of LEDs of varying number and type, LED dimming by pulse width modulation (PWM), broken/open LED protection, low-power shutdown and thermal shutdown complete the feature set. LM3402HVMM/NOPB Features • Supports All-ceramic Output Capacitors and Capacitor-less Outputs• Thermal Shutdown Protection• VSSOP, SO PowerPAD Packages LM3402HVMM/NOPB Applications • LED Driver• Constant Current Source• Automotive Lighting• General Illumination• Industrial Lighting
Features

Parameters

[{"Name":"Output Voltage:","Value":"0.2 V to 40 V"},{"Name":"Output Current:","Value":"0.525 A"},{"Name":"Switching Frequency:","Value":"10 KHz to 1000 KHz"},{"Name":" Number of Outputs:","Value":"1"},{"Name":"","Value":""},{"Name":"","Value":""},{"Name":"","Value":""},{"Name":"","Value":""},{"Name":"","Value":""},{"Name":"","Value":""}]

Manufacturer information

DIODES INCORPORATED

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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