LM3559TLX/NOPB

$1.17

Description：IC LED DRVR RGLTR I2C 16DSBGA
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT),Bulk

SKU:0dc2e5a282b3 Category: LED Drivers IC Brand: Texas Instruments

Consult the customer manager about the wholesale price.

consultation hotline：86-132-6715-2157

email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.

Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.

Product introduction

LM3559TLX/NOPB is listed in the LED Driver IC range at ChipApex. The manufacturer field lists Texas Instruments. Its product description is IC LED DRVR RGLTR I2C 16DSBGA. Review the specifications below when checking this part for your BOM.

LED Driver IC specifications for LM3559TLX/NOPB

Description：IC LED DRVR RGLTR I2C 16DSBGA
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT),Bulk
Type：DC DC Regulator
Topology：Step-Up (Boost)
Internal Switch(s)：Yes
Number of Outputs：2
Voltage - Supply (Min)：2.5V
Voltage - Supply (Max)：5.5V
Voltage - Output：5V
Current - Output / Channel：900mA (Flash)
Frequency：2MHz
Dimming：I2C
Applications：Camera Flash
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Package / Case：16-WFBGA, DSBGA
Supplier Device Package：16-DSBGA
Grade：-
Qualification：-

LED Driver IC datasheet and documents for LM3559TLX/NOPB

LM3559TLX/NOPB

LED Driver IC Overview

The LM3559TLX/NOPB is a synchronous boost converter featuring dual 900mA high-side flash LED drivers, manufactured by Texas Instruments. It operates within an input voltage range of 2.5V to 5.5V and supports output voltages up to 5.5V. The device integrates I2C control for precise regulation and dimming capabilities. Designed for portable applications, it utilizes a 16-DSBGA package and functions reliably across a temperature range of -40°C to +85°C.

LED Driver IC Feature Summary

Dual 900mA high-side current sources with a total flash current capacity of 1.8A
I2C-compatible interface for digital control and dimming
Integrated thermal monitoring and overvoltage protection mechanisms

LED Driver IC Applications

Camera flash lighting systems
Portable electronic devices requiring high-intensity illumination
Mobile phone camera modules

LED Driver IC Procurement Notes

Verify the specific suffix TLX against official documentation to confirm reel packaging specifications. Ensure compatibility with existing I2C bus configurations in the target design. Cross-reference the 16-DSBGA footprint dimensions during PCB layout finalization. Confirm that the operating temperature range aligns with environmental requirements.

LED Driver IC Selection Notes

Select this component when designing compact camera flash circuits requiring precise current regulation via digital interfaces. The integrated synchronous rectification and thermal management features make it suitable for space-constrained mobile applications. Evaluate the 900mA per channel limit against peak load requirements before implementation.

LED Driver IC Part Context

This part belongs to the LM3559 series of LED drivers from Texas Instruments. It is specifically engineered for high-brightness flash applications in consumer electronics. The device combines power management and LED driving functionalities into a single small-footprint solution.