LM3535TMX-2ALS/NOPB

$0.69

Description：IC LED DRV RGLTR PWM 20DSBGA
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR)

SKU:ae2d76d5252d Category: LED Drivers IC Brand: Texas Instruments

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Product introduction

LM3535TMX-2ALS/NOPB is listed in the LED Driver IC range at ChipApex. The manufacturer field lists Texas Instruments. Its product description is IC LED DRV RGLTR PWM 20DSBGA. Review the specifications below when checking this part for your BOM.

LED Driver IC specifications for LM3535TMX-2ALS/NOPB

Description：IC LED DRV RGLTR PWM 20DSBGA
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR)
Type：DC DC Regulator
Topology：Switched Capacitor (Charge Pump)
Internal Switch(s)：Yes
Number of Outputs：8
Voltage - Supply (Min)：2.7V
Voltage - Supply (Max)：5.5V
Voltage - Output：2V ~ 4V
Current - Output / Channel：25mA
Frequency：1.33MHz
Dimming：PWM
Applications：Backlight
Operating Temperature：-30°C ~ 85°C (TA)
Mounting Type：Surface Mount
Package / Case：20-WFBGA, DSBGA
Supplier Device Package：20-DSBGA
Grade：-
Qualification：-

LED Driver IC datasheet and documents for LM3535TMX-2ALS/NOPB

LM3535TMX-2ALS/NOPB

LED Driver IC Overview

The LM3535TMX-2ALS/NOPB is an LED driver IC from Texas Instruments designed for multi-display applications. It features integrated dynamic backlight control and ambient light sensing (ALS) capabilities. The device supports up to eight independent LED channels, each capable of driving currents up to 25 mA. It utilizes a switched capacitor charge pump architecture for efficient power regulation. The component operates within a supply voltage range of 2.7 V to 5.5 V and is housed in a compact 20-DSBGA package suitable for surface mount technology.

LED Driver IC Feature Summary

Integrates ambient light sensing with dynamic backlight control compatibility
Provides independent on/off control for all current sinks
Supports external PWM input for dynamic backlight adjustment

LED Driver IC Applications

Multi-display LED lighting systems
Dynamic backlight control units
Ambient light sensing modules

LED Driver IC Procurement Notes

Verify the specific suffix '2ALS' against official Texas Instruments documentation to confirm the inclusion of ambient light sensing features. Ensure the ordering part number matches the exact package type and pin configuration required for the target PCB layout. Cross-reference the datasheet revision to confirm compatibility with existing design specifications.

LED Driver IC Selection Notes

Select this component when designing systems requiring integrated ambient light sensing alongside LED drive functionality. It is suitable for applications needing independent channel control and dynamic backlight management via external PWM signals. Consider the 2.7 V to 5.5 V operating range and the 20-DSBGA package constraints during the initial hardware design phase.

LED Driver IC Part Context

This part belongs to the LM3535 family of LED drivers manufactured by Texas Instruments. The series is characterized by its ability to drive multiple LEDs with high efficiency using a charge pump topology. The specific variant includes ALS integration, distinguishing it from standard LED driver models within the same product line.