LM3500TL-16 - Texas Instruments

Manufacturer Part Number

LM3500TL-16

Manufacturer

Texas Instruments

Introduction

The LM3500TL-16 is a high-efficiency, single-channel, boost mode LED driver integrated circuit (IC) designed for backlight applications.

Product Features and Performance

Integrated high-side MOSFET switch for driving LEDs

Constant current output up to 400mA

Adjustable output voltage up to 21V

Operating frequency of 1MHz

Wide input voltage range from 2.7V to 7V

Product Advantages

Efficient boost converter topology for high brightness LED backlighting

Compact 8-pin DSBGA package for space-constrained designs

Integrated slope compensation for stable operation

Thermal shutdown and overcurrent protection

Key Technical Parameters

Manufacturer Part Number: LM3500TL-16

Package: 8-DSBGA (2x1.3)

Mounting Type: Surface Mount

Operating Temperature: -40°C to 85°C

Number of Outputs: 1

Topology: Step-Up (Boost)

Type: DC DC Regulator

Current Output: 400mA

Voltage Supply (Max): 7V

Voltage Output: 21V

Voltage Supply (Min): 2.7V

Frequency: 1MHz

Quality and Safety Features

RoHS non-compliant

Integrated thermal shutdown and overcurrent protection for safety

Compatibility

The LM3500TL-16 is compatible with a wide range of LED-based backlight applications.

Application Areas

Backlight for LCD displays

LED-based lighting applications

Product Lifecycle

The LM3500TL-16 is an active product, and Texas Instruments continues to support it. Replacement or upgrade options may be available, but confirmation should be checked with the manufacturer.

Key Reasons to Choose This Product

Efficient boost converter topology for high brightness LED backlighting

Compact 8-pin DSBGA package for space-constrained designs

Wide input voltage range from 2.7V to 7V

Integrated slope compensation for stable operation

Thermal shutdown and overcurrent protection for enhanced reliability

High-frequency 1MHz switching for small external components