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LM3429MH

LED Lighting Drivers

Inventory:6,526

  • 90-day after-sales guarantee
  • 365 Days Quality Guarantee
  • Genuine Product Guarantee
  • 7*24 hours service quarantee

Quick Inquiry

Please submit RFQ for LM3429MH or email to us: Email: [email protected], we will contact you in 12 hours.

Overview of LM3429MH

With the LM3429MH, Texas Instruments offers a cutting-edge solution for driving high-power LED arrays. The device's ability to operate within a wide input voltage range of 4.5V to 75V makes it suitable for a variety of applications, from automotive lighting to industrial settings. The integration of a boost controller ensures that the LED current is regulated effectively, while features like thermal shutdown and overvoltage protection enhance safety and reliability

Key Features

  • Complete specifications at 1A load
  • Output voltage tolerances of ±2% at Tj = 25˚C and ±4%
  • over the temperature range (LM340A)
  • Line regulation of 0.01% of VOUT/V of ∆VIN at 1A load
  • (LM340A)
  • Load regulation of 0.3% of VOUT/A (LM340A)
  • Internal thermal overload protection
  • Internal short-circuit current limit
  • Output transistor safe area protection
  • P+ Product Enhancement tested

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Product Status Active Type DC DC Controller
Topology SEPIC, Step-Down (Buck), Step-Up (Boost) Internal Switch(s) No
Voltage - Supply (Min) 4.5V Voltage - Supply (Max) 75V
Frequency 2MHz Dimming Analog, PWM
Operating Temperature -40°C ~ 125°C (TJ) Mounting Type Surface Mount
Package / Case TSSOP EP Supplier Device Package 14-HTSSOP
Base Product Number LM3429 Manufacturer Texas Instruments
Product Category LED Lighting Drivers Mounting Style SMD/SMT
Number of Outputs 1 Output Minimum Operating Temperature - 40 C
Maximum Operating Temperature + 125 C Brand Texas Instruments
Height 0.9 mm Length 5 mm
Number of Channels 1 Channel Operating Supply Voltage 4.5 V to 75 V
Product Type LED Lighting Drivers Subcategory Driver ICs
Width 4.4 mm Package Tube

Warranty & Returns

Warranty, Returns, and Additional Information

  • QA & Return Policy

    Parts Quality Guarantee: 365 days

    Returns for refund: within 90 days

    Returns for Exchange: within 90 days

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