LM3481MM/NOPB Part Information
- 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
|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|
|Topology||Boost Flyback SEPIC|
|Operating Temperature Min||-40°C|
|Operating Temperature Max||125°C|
|Automotive Qualification Standard||-|
|RoHS Phthalates Compliant||Yes|
|MSL||MSL 1 - Unlimited|
|SVHC||No SVHC (27-Jun-2018)|
|Primary Input Voltage||48V|
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?
Distributor pricing and stock information is available for LM3481MM/NOPB in the Pricing & Inventory tab next to part details. You can view LM3481MM/NOPB price breaks, MOQs, lead times, inventory and SKUs from distributors.
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.
How do I check stock and lead times for all distributors?
Stock availability and lead times will be displayed for LM3481MM/NOPB often in real-time on the comparison pages.
What if I can't find stock of LM3481MM/NOPB?
You can fill out our help required form which you can use to request a quote for LM3481MM/NOPB from some of our verified obsolescence suppliers. Alternatively, contact us via our web chat in the bottom left of your screen and one of our team will try to help.