LP8556TMX-E02/NOPB Texas Instruments Integrated Circuit (BGA) In Stock
The LP8556TMX-E02/NOPB is a 6-channel high-efficiency LED backlight driver IC from Texas Instruments designed for display applications. It supports serial data input, drives 12 segments across 6 channels, and is configured for high-efficacy operation in a compact 20-ball WLCSP/XBGA package. Available Pb-free with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- BGA
- Pin Count
- 20
- Lifecycle
- ACTIVE
- Datasheet
- LP8556TMX-E02/NOPB Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.9600(MOQ 3000)
- Temp Range
- -30.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of LP8556TMX-E02/NOPB?
- 6-channel LED backlight driver with serial (I2C) interface supporting 12-segment control for thin and power-efficient display designs
- High-efficiency boost converter architecture minimizes heat dissipation and extends battery life in portable LCD backlight applications
- Ultra-compact 20-ball WLCSP (XBGA-B20) package enables the smallest possible PCB footprint for slim tablet and smartphone display modules
What is LP8556TMX-E02/NOPB used for?
The LP8556TMX-E02/NOPB is used in smartphone, tablet, and portable media player LCD backlight systems where slim form factors and battery efficiency are critical design priorities. Its serial interface and multi-channel architecture allow precise PWM-based brightness control across multiple LED strings for uniform illumination in high-resolution displays. It is also deployed in industrial handheld devices and automotive infotainment display backlights requiring efficient, compact LED current regulation.
What are the specifications of LP8556TMX-E02/NOPB?
| Pbfree Code | Yes |
| YTEOL | 15 |
| Data Input Mode | SERIAL |
| Interface IC Type | LED DISPLAY DRIVER |
| JESD-30 Code | R-XBGA-B20 |
| JESD-609 Code | e1 |
| Multiplexed Display Capability | NO |
| Number of Channels | 6 |
| Number of Functions | 1 |
| Number of Segments | 12 |
| Package Body Material | UNSPECIFIED |
| Package Equivalence Code | BGA20,4X5,16 |
| Package Shape | RECTANGULAR |
| Package Style | GRID ARRAY, VERY THIN PROFILE, FINE PITCH |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Supply Current-Max | 3.65mA |
| Supply Voltage-Max | 20V |
| Supply Voltage-Min | 2.7V |
| Supply Voltage-Nom | 12V |
| Surface Mount | YES |
| Temperature Grade | OTHER |
| Terminal Finish | Tin/Silver/Copper (Sn/Ag/Cu) |
| Terminal Form | BALL |
| Terminal Pitch | 0.4mm |
| Terminal Position | BOTTOM |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| fmax-Min | 1.25MHz |
| Package | BGA |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.90 |
Where can I find the LP8556TMX-E02/NOPB datasheet?
LP8556TMX-E02/NOPB Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for LP8556TMX-E02/NOPB?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How many LED channels does the LP8556TMX-E02/NOPB support?
The LP8556TMX-E02/NOPB supports 6 independent LED channels controlling 12 segments, enabling uniform current distribution across multiple LED strings in LCD backlight arrays for consistent brightness across the display panel.
What interface does the LP8556TMX-E02/NOPB use for control?
It uses a serial data interface (compatible with I2C/SMBus), allowing brightness levels, PWM dimming frequency, and operating mode to be programmed digitally by a host processor, reducing wiring complexity compared to analog dimming implementations.
What package does the LP8556TMX-E02/NOPB come in?
The LP8556TMX-E02/NOPB is housed in a 20-ball WLCSP (Wafer-Level Chip Scale Package, JESD-30 code R-XBGA-B20), one of the smallest available packages, making it ideal for ultra-thin smartphone and tablet display driver board layouts.
Is the LP8556TMX-E02/NOPB RoHS compliant?
Yes, the LP8556TMX-E02/NOPB is Pb-free and carries JESD-609 code e1, confirming compliance with RoHS restrictions on hazardous substances, making it suitable for consumer electronics and other environmentally regulated end markets.
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Why Buy from FindMyChip
About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
More from Texas Instruments
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 3000+ | $0.9720 | $2916.00 |
| 6000+ | $0.9600 | $5760.00 |
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