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Datasheet
- LM3430 Boost Controller for LED Backlighting (Rev. B)
(PDF , 1192 KB) 02 May 2013 - View All Technical Documents
Device Uses
- LED Backlight Driver (companion to LM3432)
- Boost Converter
- SEPIC Converter
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 | | LM3430SD/NOPB | ACTIVE | -40 to 125 | 0.88 | 1ku | WSON (DQB) | 12 | View | 1000 | SMALL T&R | 1K - 5K | 1k quantity lead time: In stock | Not Available | | LM3430SDX/NOPB | ACTIVE | -40 to 125 | 0.88 | 1ku | WSON (DQB) | 12 | View | 4500 | LARGE T&R | 1K - 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 |
|---|---|---|---|
| LM3481 | High Efficiency Low-Side N-Channel Controller for Switching Regulators | CONTROLLER (EXTERNAL SWITCH) - STEP-UP (BOOST) CONTROLLER | No DHC, Vin 2.97V To 48V, MSOP-10 Package |
| LM3481-Q1 | High Efficiency Low-Side N-Channel Controller for Switching Regulators | CONTROLLER (EXTERNAL SWITCH) - STEP-UP (BOOST) CONTROLLER | No DHC, Vin 2.97V To 48V, MSOP-10 Package |
| LM5020 | 100V Current Mode PWM Controller | CONTROLLER (EXTERNAL SWITCH) - STEP-UP (BOOST) CONTROLLER | No DHC, Vin 13V To 100V, MSOP-10 Package, All Other Features Identical |
| LM5022 | 60V Low Side Controller for Boost and SEPIC | CONTROLLER (EXTERNAL SWITCH) - STEP-UP (BOOST) CONTROLLER | No DHC, Vin 6V To 60V, MSOP-10 Package, All Other Features Identical |
Technical Documents
Datasheet (1)
| Title | Type | Size (KB) | Date | Views |
|---|---|---|---|---|
| 1192 | 02 May 2013 |
Application Notes (2)
| Title | Abstract | Type | Size (KB) | Date | Views |
|---|---|---|---|---|---|
| 9942 | 03 May 2013 | 914 | |||
| 171 | 03 May 2013 | 2,514 |
Tools & Software
Design Kits & Evaluation Modules (1)
| Name | Part# | Type |
|---|---|---|
| Boost Controller for LED Backlighting | LM3430EVAL | Evaluation Modules & Boards |
Development Tools (1)
| Name | Part# | Type |
|---|---|---|
| Power Stage Designer of Most Commonly Used Switchmode Power Supplies | POWERSTAGE-DESIGNER | Circuit Design & Simulation |
Support & Community
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Training & Events
| Name | Type | Available During |
|---|---|---|
| Multi-Day PFC Design Workshop (Analog & Digital) sponsored by Biricha Digital Power Ltd. | In-Person | 15 Mar 2014 - 22 Mar 2014 |
| In-depth PFC Design Workshop | In-Person | 12 Nov 2013 - 14 Nov 2013 |
| Digital Power Multi-Day Workshop | In-Person | 05 Nov 2013 - 07 Nov 2013 |
| Digital Power Supply Design Workshop | In-Person | 18 Jun 2013 - 20 Jun 2013 |
| Optimizing Efficiency of Switching Mode Chargers | Recorded Content | On Demand |
See More Training & Events