LM3402MM Part Information

Details for LM3402MM by Texas Instruments

Electronic & Electrical Components>Semiconductors - ICs>Driver & Interface ICs

Part Features

  • 500 mA Output Current Over Temperature
  • Cycle-by-Cycle Current Limit
  • Integrated 0.5-A N-channel MOSFET
  • No Control Loop Compensation Required
  • Separate PWM Dimming and Low Power Shutdown
  • Supports All Ceramic-Output Capacitors and Capacitor-Less Outputs
  • Thermal Shutdown Protection
  • VIN Range from 6 V to 42 V (LM3402)
  • VIN Range from 6 V to 75 V (LM3402HV)
  • VSSOP, SO PowerPADu2122 Packages

Part Specifications

Device Topology Non Isolated Buck Constant Current
Input Voltage Min 6V
Input Voltage Max 42V
Output Voltage Max 40V
Output Current Max 500mA
Switching Frequency 1MHz
No. of Outputs 1Outputs
IC Mounting SMD
Driver Case Style MSOP
No. of Pins 8Pins
Operating Temperature Min -40°C
Operating Temperature Max 125°C
Product Range -
Automotive Qualification Standard -
RoHS Phthalates Compliant Yes
SVHC No SVHC (27-Jun-2018)
Base Number 3402
Device Type LED
Dimming Control Type PWM
Input Voltage 6V to 42V
LED Display Type Discrete LED
LED Driver Application Automotive Industrial Lighting
Operating Temperature Range -40°C to +125°C
Output Current 500mA
Output Voltage 40V
Termination Type Surface Mount Device
Topology Buck (Step Down)
RoHS Compliant

Frequently Asked Questions

Where can I find additional details, specifications and documents for a LM3402MM?

Additional datasheets, footprints and schematics for LM3402MM are listed in our Part Details tab. You can also find the LM3402MM image and similar parts on this details page.

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Distributor pricing and stock information is available for LM3402MM in the Pricing & Inventory tab next to part details. You can view LM3402MM price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does LM3402MM fall under?

The LM3402MM is listed under Electronic & Electrical Components > Semiconductors - ICs > Driver & Interface ICs.

Can I view similar or alternative parts?

You can view similar parts to LM3402MM when available in the Driver & Interface ICs range under the specifications section at the bottom of the details page.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the LM3402MM you can contact the distributor directly for product support, shipping queries etc.

Is the LM3402MM RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by Farnell.

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There is no stock from authorised distributors for LM3402MM.

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