LP8556TME-E04/NOPB

$1.62

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

SKU:88f2ff3a612f Category: LED Drivers IC Brand: Texas Instruments

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Product introduction

LP8556TME-E04/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 LP8556TME-E04/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：6
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 LP8556TME-E04/NOPB

LP8556TME-E04/NOPB

LED Driver IC Overview

The LP8556TME-E04/NOPB is a six-channel high-efficiency LED backlight driver from Texas Instruments. It operates with an input voltage range of 2.7 V to 36 V and supports a switching frequency of 400 kHz. The device features I2C control for configuration and includes a DSBGA-20 package. It functions within a temperature range of -30°C to +85°C, drawing a maximum supply current of 3.65 mA.

LED Driver IC Feature Summary

Six independent output channels designed for high-efficiency LED backlighting applications
Integrated I2C interface for digital control and configuration management
Wide input voltage capability supporting various system power architectures

LED Driver IC Applications

LED backlight drivers for mobile devices
High-efficiency LED illumination systems
Portable electronic display modules

LED Driver IC Procurement Notes

Verify the specific suffix E04 against the official datasheet to confirm electrical characteristics and pinout compatibility. Ensure the DSBGA-20 package dimensions align with PCB layout requirements. Confirm RoHS compliance status through manufacturer documentation before integration into final products.

LED Driver IC Selection Notes

Select this component when a wide input voltage range up to 36 V is required for LED driving. The I2C control interface suits designs needing precise digital regulation. Consider the DSBGA-20 package size for space-constrained layouts. Evaluate thermal performance within the specified operating temperature range.

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-efficiency solutions for backlighting. The TME suffix indicates a specific tape and reel packaging variant. The NOPB designation confirms lead-free construction compliant with environmental standards.