LM3401
(ACTIVE) Hysteretic PFET Controller for High Power LED Drive

Description &
Features
Sample &
Buy
Technical
Documents
Tools &
Software
Support & Community
WEBENCH® LM3401
 
4.50 <=


V in Lower
 V
 
<=


V in Upper
 V
 
<= 35.00
Ambient Temp  °C <= 100
Light Output (optional)  Lumens



What are WEBENCH® tools?

Sample & Buy

Free Samples Buy from Authorized Distributors Part # Status Temp (oC) Price | QTY Package | Pins Device Marking Package QTY | Carrier Distributor Inventory TI 1k Lead Time
LM3401MM/NOPB ACTIVE -40 to 125 0.60 | 1ku VSSOP (DGK) | 8 View 1000 | LARGE T&R >5K 1k quantity lead time: In stock
Not Available
LM3401MMX/NOPB ACTIVE -40 to 125 0.60 | 1ku VSSOP (DGK) | 8 View 3500 | LARGE T&R >5K 1k quantity lead time: In stock

* Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For higher volume price quotes,prices in local currency or delivery quotes, please contact your local Texas Instruments Sales Office or Authorized Distributor.

Technical Documents

Datasheet (1)

Title Type Size (KB) Date Views
PDF 1127 02 May 2013

Application Notes (2)

User Guides (2)

Title Abstract Type Size (KB) Date Views
PDF 1728 01 May 2013 1,138
PDF 1211 27 Jan 2012 868

Selection & Solution Guides (1)

Title Type Size (KB) Date Views
PDF 3927 11 Mar 2013 2,971

External Articles (4)

Tools & Software

Circuit Design & Simulation

WEBENCH® LM3401
 
4.50 <=


V in Lower
 V
 
<=


V in Upper
 V
 
<= 35.00
Ambient Temp  °C <= 100
Light Output (optional)  Lumens



What are WEBENCH® tools?

Design Kits & Evaluation Modules (2)

Name Part# Type
LM3401 Hysteretic PFET Controller for High Power LED Drive Evaluation Module LM3401EVAL Evaluation Modules & Boards
LM3401 MR16 Bulb Reference Design for Non-Dimming & Dimming LED Applications LM3401-MR16DEMO Evaluation Modules & Boards

Software (1)

Development Tools (2)

Name Part# Type
Accurately Plot LED Colour from a Power Spectrum - Article Resources LED-CIE1931-COLOR-CALCULATOR Calculation Tools
LM3401 Component Calculator LM3401DESIGN-CALC Calculation Tools



Support & Community


TI E2E™ Community

TI E2E Community

As a member of my.TI you can join the TI E2E™ Community where you can ask questions, share ideas and collaborate with fellow engineers and TI experts

Contents are provided "AS IS" by the respective TI and Community contributors and do not constitute TI specifications. See Terms of Use.

Training & Events

Name Type Available During
Digital Power Supply Design Workshop
Do you want to reduce your development time of digital power supplies or code a digital controller?
Multi-Day Workshops   Tue, 06 May 2014 - Thu, 08 May 2014  
High Current Battery Charger Solutions for Portable Devices
This video is a must see for anyone involved with the design in of a battery charger for a high current portable device.
On-Line Training   On Demand  
Single Cell Charge Considerations
Learn many Single Cell Charge considerations. System overview, input considerations, limitations, topology and thermal issues.
On-Line Training   On Demand  
Wireless Power Tx Design
If you have difficulty in designing Wireless Power Transmitters, this video will provide you with a lot of tips for doing it.
On-Line Training   On Demand  
PCB Layout Guidelines for Fuel Gauge Design
The pack designer must take care to design the hardware to protect the pack in the conditions where it will be used.
On-Line Training   On Demand  
Click Here