RAA209100B1 UP800 Backlight Driver IC BGA Chip | 1–5 Pcs

RAA209100B1 (UP800) Backlight Driver IC Chip for Laptops & Computers

Keep your laptop or computer display running at its best with this genuine RENESAS RAA209100B1 (UP800 / A2442) backlight driver IC chip. Supplied in BGA package, this Drive IC is an essential component for technicians and electronics repair professionals replacing faulty backlight chipsets on laptop motherboards and display panels. Available in quantities of 1 to 5 pieces to suit single repairs or workshop stock.

Key Features

• Part Numbers: RAA209100B1 / UP800 / A2442 / 209100B1 — cross-compatible references for easy identification
• Type: Drive IC (Backlight Controller Chipset)
• Package: BGA (Ball Grid Array)
• Condition: Brand New
• Application: Laptop & computer display backlight circuits
• High-Concern Chemicals: None
• Flexible Quantity: Order 1, 2, 3, 4, or 5 pieces as needed
• Made in Mainland China

Who Is This For?

This chip is ideal for electronics repair technicians, laptop service centres, and DIY motherboard-level repair enthusiasts who need a reliable replacement for a damaged or failed backlight controller IC. Compatible with motherboards using the RENESAS RAA209100B1 chipset.

What's Included

• 1–5 × RAA209100B1 Backlight Driver IC Chip (as selected)

Looking for other electronics tools and accessories? Check out the Electromagnetic Induction Tester – Coil & Circuit Fault Detector for diagnosing board-level faults, or browse our Air Compressor Pressure Gauge for your workshop toolkit.

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Frequently Asked Questions

Q: What devices use the RAA209100B1 (UP800) backlight driver IC?

A: The RENESAS RAA209100B1 / UP800 / A2442 backlight driver IC is commonly found on laptop and computer motherboards that use this chipset to control the display backlight circuit. Check your motherboard schematic or service manual to confirm compatibility before ordering.

Q: What does BGA package mean for this backlight chip?

A: BGA stands for Ball Grid Array — a surface-mount packaging type where solder balls on the underside of the chip connect it to the motherboard. BGA rework requires a hot-air rework station or BGA reballing equipment. This chip is intended for professional or experienced electronics repair use.

Q: Can I order multiple pieces at once?

A: Yes! This listing allows you to order between 1 and 5 pieces of the RAA209100B1 backlight IC chip in a single order, making it convenient to stock up for multiple repairs or future use.

Q: Is this a genuine new chip or a refurbished part?

A: This chip is listed as brand new condition. It is not refurbished, pulled, or used. Each unit ships in its original BGA packaging ready for installation.