Boost Controller for LED Backlighting 12-WSON -40 to 125
IC LED DRIVER CTRLR DIM 12WSON Product overview: LM3430SDX/NOPB from Texas Instruments is a LED Driver IC for LED lighting, display backlights, indicator control, automotive lighting, signage, and regulated current drive circuits. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include key electrical ratings, package details, and application requirements. Search-friendly keywords include LED driver IC, constant current, lighting control, display backlight, External/Internal LED Drivers. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 137-LM3430SDX/NOPB can be used for catalog matching and distributor lookup.
Manufacturer: Texas Instruments
Win Source Part Number: 140606-LM3430SDX/NOP
Packaging: Reel - TR
Type: DC DC Controller
Applications: Backlight
Mounting: SMD (SMT)
Frequency: 2MHz
Topology: SEPIC, Step-Up (Boost)
Number of Outputs: 1
Dimming: PWM
Categories: Integrated Circuits
Status: Obsolete(EOL)
Temperature Range - Operating: -40°C to 125°C (TJ)
Case / Package: 12-WSON (3x3)
Maximum Supply Voltage: 40V
Operating Input Voltage(Min): 6V
Popularity: Medium
Fake Threat In the Open Market: 29 pct.
Supply and Demand Status: Limited
LED Driver IC 1 Output DC DC Controller SEPIC, Step-Up (Boost) PWM Dimming 12-WSON (3x3)
IC LED DRIVER CTRLR PWM 12WSON
IC LED DRIVER CTRLR DIM 12WSON
| Texas Instruments | ERSAELECTRONICS PTE. LTD. | Win Source Electronics | DigiKey | Shenzhen Shengyu Electronics Technology Limited | Lingto Electronic Limited | |
|---|---|---|---|---|---|---|
| Product Category | LED Drivers | LED Drivers | LED Drivers | LED Drivers | LED Drivers | LED Drivers |
| Product Number | LM3430SDX/NOPB | 137-LM3430SDX/NOPB | 140606-LM3430SDX/NOPB | LM3430SDX/NOPB-ND | LM3430SDX/NOPB | LM3430SDX/NOPB |
| Product Name | LM3430 Boost Controller for LED Backlighting | LED Driver IC | PMIC - PMIC - LED Drivers - LM3430SDX/NOPB | LED Drivers | Integrated Circuits (ICs) - Power Management (PMIC) - LED Drivers | PMIC - LED Drivers |
| Form Factor | Intgrated Circuit (IC) | Intgrated Circuit (IC) | Intgrated Circuit (IC) | |||
| Input Voltage | 6 to 40 volts | 6 volts | 6 to 40 volts | 6 to 40 volts | ||
| Output Voltage | 1.25 to ? volts | |||||
| Package Type | WSON | 12-WSON (3x3) |
