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Datasheet
- LM3409/HV/Q/QHV/N PFET Buck Controller for Hi Pwr LED Drivers (Rev. J)
(PDF , 1776 KB) 02 May 2013 - View All Technical Documents
Special Note
See how the LM3409HV and other TI products combine to create a unique High Bay LED Lighting SOLUTION
| WEBENCH® LM3409HV |
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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 | | LM3409HVMY/NOPB | ACTIVE | -40 to 125 | 1.30 | 1ku | MSOP-PowerPAD (DGQ) | 10 | View | 1000 | SMALL T&R | >5K | 1k quantity lead time: In stock | Not Available | | LM3409HVMYX/NOPB | ACTIVE | -40 to 125 | 1.30 | 1ku | MSOP-PowerPAD (DGQ) | 10 | View | 3500 | LARGE T&R | >5K | 1k quantity lead time: In stock |
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* 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.
Related Products
| Part # | Name | Product Family | Comments |
|---|---|---|---|
| LM3409 | PFET Buck Controller for High Power LED Drives | POWER MANAGEMENT - LED LIGHTING | PFET Buck Controller With Input Voltage Up To 42V |
| LM3409-Q1 | PFET Buck Controller for High Power LED Drives | POWER MANAGEMENT - LED LIGHTING | PFET Buck Controller With Input Voltage Up To 42V |
Technical Documents
Datasheet (1)
| Title | Type | Size (KB) | Date | Views |
|---|---|---|---|---|
| 1776 | 02 May 2013 |
Application Notes (3)
| Title | Abstract | Type | Size (KB) | Date | Views |
|---|---|---|---|---|---|
| 171 | 03 May 2013 | 2,897 | |||
| 60 | 23 Apr 2013 | 1,345 | |||
| 542 | 21 Mar 2007 | 852 |
User Guides (4)
| Title | Abstract | Type | Size (KB) | Date | Views |
|---|---|---|---|---|---|
| 1459 | 03 May 2013 | 1,837 | |||
| 1919 | 01 May 2013 | 1,787 | |||
| 696 | 01 May 2013 | 1,780 | |||
| 4610 | 27 Jan 2012 | 810 |
External Articles (5)
| Title | Date |
|---|---|
| A Matter of Light, Part 1--The ABC's of LEDs | 24 Jan 2012 |
| A Matter of Light, Part 2--Buck Whenever Possible | 24 Jan 2012 |
| A Matter of Light, Part 3--When to Buck & Buck-Boost | 24 Jan 2012 |
| A Matter of Light, Part 4--PWM Dimming | 24 Jan 2012 |
| Thermal Foldback LED Design (pdf) | 24 Jan 2012 |
Circuit Design & Simulation
| WEBENCH® LM3409HV |
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Design Kits & Evaluation Modules (1)
| Name | Part# | Type |
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| LM3409HV High Voltage LED Buck Controller Evaluation Board | LM3409HVEVAL | Evaluation Modules & Boards |
Reference Designs (1)
| Description | Part # | Company |
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| LM3409HV MR16 Buck-Boost Reference Design for Non-Dimming & Dimming LED Applications | LM3409HV-REF | Texas Instruments |
Support & 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. |
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Training & Events
| Name | Type | Available During |
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WEBENCH Power Supply Design Seminar
Designing stable power supplies is extremely easy using WEBENCH Design tools. |
1-Day Workshops | Mon, 07 Oct 2013 - Thu, 10 Oct 2013 |
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Technology Days 2013
See the latest cutting-edge analog and digital technologies across a wide range of applications. |
1-Day Workshops | Thu, 10 Oct 2013 - Thu, 07 Nov 2013 |
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Telehealth: Trends, Challenges and Solutions
This session will present the overview of telehealth systems and relevant technologies. |
On-Line Training | On Demand |
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Metering Solutions for the Smart Grid
This presentation discusses the fundamentals of e-metering and various solutions for both the metrology and communications. |
On-Line Training | On Demand |
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IP Network Camera Analog Solutions Overview
This session discusses system-level solutions for IP Camera and DVR/DVS. |
On-Line Training | On Demand |