LP8556TMX-E06/NOPB

$1.25

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

SKU:7b3aff3e5555 Category: LED Drivers IC Brand: Texas Instruments

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Product introduction

LP8556TMX-E06/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 LP8556TMX-E06/NOPB

Description：IC LED DRV RGLTR PWM 20DSBGA
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：5
Voltage - Supply (Min)：2.7V
Voltage - Supply (Max)：20V
Voltage - Output：7V ~ 43V
Current - Output / Channel：50mA
Frequency：312kHz, 625kHz, 1250kHz
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 (2.04x1.78)
Grade：-
Qualification：-

LED Driver IC datasheet and documents for LP8556TMX-E06/NOPB

LP8556TMX-E06/NOPB

LED Driver IC Overview

The LP8556TMX-E06/NOPB is a six-channel high-efficiency LED backlight driver from Texas Instruments, designed for boost topology applications. It operates within an input voltage range of 2.7 V to 36 V and supports adjustable output voltages. The device features I2C control interfaces and offers selectable switching frequencies of 400 kHz. Packaged in a DSBGA-20 form factor, it functions reliably across a temperature range of -30°C to +85°C.

LED Driver IC Feature Summary

Six independent output channels for high-efficiency LED backlighting
Integrated I2C interface for precise digital control
Boost converter topology supporting wide input voltage ranges

LED Driver IC Applications

LCD panel backlight drivers
Portable electronic display systems
Industrial monitor illumination

LED Driver IC Procurement Notes

Verify the specific suffix E06 against the official datasheet to confirm pinout and electrical characteristics match the design requirements. Ensure the DSBGA-20 package dimensions align with PCB layout constraints. Confirm RoHS compliance status through manufacturer documentation before finalizing procurement specifications.

LED Driver IC Selection Notes

Select this component when designing systems requiring multi-channel LED regulation with digital control capabilities. The wide input voltage range accommodates various battery or supply configurations. Evaluate thermal performance within the specified operating temperature limits to ensure long-term reliability in enclosed environments.

LED Driver IC Part Context

This part belongs to the LP8556 series of LED lighting drivers manufactured by Texas Instruments. The series focuses on high-efficacy solutions for display backlighting applications. The TMX designation indicates a specific tape-and-reel packaging configuration suitable for automated surface-mount assembly processes.