LP8550 LP8550TLE D68B U9701 U7701 High-Efficiency LED Backlight BGA Type Controller Chip ICS

Code: WIT7889

Technical Specification

  • Manufacturer: Texas Instruments
  • Part/Model Number: LP8550TLE
  • Type:  IC
  • Package: BGA
  • Product Status: Genuine & Brand New (QC)
  • Is customized?  – Yes
  • Warranty: No (Non-Returnable )
  • Fitting Charge : Applicable*  See details 

Tips : To avoid wrong order placed or wrong item you bought, follow the specific part number  before ordering.

Note:  When you purchase this product from our site and fixing on Motherboard, it would be carried on own your risk. Have any damages on motherboard, we are not liable for any destroy.


10 in stock

MRP:৳ 385

10 in stock


This is the LED driver for many Macbook Pros & Macbook Airs. It controls the DC to DC boost circuit that turns 8 or 12v into 26-39v for your laptop’s screen light. If you want the surrounding resistors & diodes for different board types, look below! Do be careful that SMC_LID is 3.42v before you even think of replacing this chip. Remember, if the laptop thinks it’s closed, the screen won’t light up! Please check to ensure that this is the proper chip for your logic board.

Compatible boards

  • 820-3023
  • 820-00165
  • 820-3209
  • 820-3437
  • 820-3024
  • 820-3208
  • 820-3435
  • 820-00164
  • 820-3330
  • 820-2915
  • 820-3115
  • 820-2936
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