LM3481MM/NOPB Part Information

Details for LM3481MM/NOPB by Texas Instruments

Electronic & Electrical Components>Semiconductors - ICs>Power Management

Part Features

  • 10-Lead VSSOP Package
  • Adjustable Undervoltage Lockout With Hysteresis
  • Create a Custom Design Using the LM3481 with
  • Current Limit and Thermal Shutdown
  • Current Mode Operation
  • Frequency Compensation Optimized With a Capacitor and a Resistor
  • Internal Push-Pull Driver With 1-A Peak Current Capability
  • Internal Softstart
  • Key Specifications u2013 Wide Supply Voltage Range of 2.97 V to 48 V u2013 100-kHz to 1-MHz Adjustable and Synchronizable Clock Frequency u2013 u00b11.5% (Over Temperature) Internal Reference u2013 10-u00b5A Shutdown Current (Over Temperature)
  • LM3481QMM are Automotive-Grade Products That are AEC-Q100 Grade 1 Qualified (u201340u00b0C to +125u00b0C Operating Junction Temperature)
  • Pulse Skipping at Light Loads

Part Specifications

Supply Voltage Min 2.97V
Supply Voltage Max 48V
No. of Outputs 1 Output, 1Outputs
Duty Cycle (%) 85%
Controller IC Case Style MSOP
No. of Pins 10Pins
Switching Frequency 1MHz
Topology Boost Flyback SEPIC
Operating Temperature Min -40°C
Operating Temperature Max 125°C
Product Range -
Automotive Qualification Standard -
RoHS Phthalates Compliant Yes
MSL MSL 1 - Unlimited
SVHC No SVHC (27-Jun-2018)
Output Current 1A
Primary Input Voltage 48V
RoHS Compliant

Alternative Part Descriptions

  • IC, N-CHANNEL CONTROLLER, 1MHZ, VSSOP-10; MSL:MSL 1 - Unlimited; SVHC:No SVHC (15-Jan-2019) RoHS Compliant: Yes | Newark Electronics
  • 2.97V to 48V High-Efficiency Controller for Boost, SEPIC and Flyback | Texas Instruments

Frequently Asked Questions

Where can I find additional details, specifications and documents for a LM3481MM/NOPB?

Additional datasheets, footprints and schematics for LM3481MM/NOPB are listed in our Part Details tab. You can also find the LM3481MM/NOPB image and similar parts on this details page.

What pricing and inventory information can I view?

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What category does LM3481MM/NOPB fall under?

The LM3481MM/NOPB is listed under Electronic & Electrical Components > Semiconductors - ICs > Power Management.

Can I view similar or alternative parts?

You can view similar parts to LM3481MM/NOPB when available in the Power Management 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 LM3481MM/NOPB you can contact the distributor directly for product support, shipping queries etc.

Is the LM3481MM/NOPB RoHS compliant?

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

Which authorised distributors for LM3481MM/NOPB have stock available?

Authorised distributors including Newark Electronics and Texas Instruments have stock available or on a lead time for LM3481MM/NOPB.

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