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    U2 IC (1614A1) Charging Controller Chip | iPhone 12 Series | iPad 9 | Pre-Tested Board Components JPC MOBILE ACCESSORIES

    U2 IC (1614A1) Charging Controller Chip | iPhone 12 Series | iPad 9 | Pre-Tested

    $0.00 - $0.00
    $0.00
    $11.33
    $11.33 - $11.33
    $11.33
    SKU IC-234
    🔧 PROFESSIONAL IC COMPONENT

    U2 IC (1614A1) Charging Controller Chip
    iPhone 12 Series & iPad 9

    Professional Motherboard Repair Component | Micro-Soldering Required

    🔬 1614A1 Chipset ⚡ USB Controller ✅ Pre-Tested 🇦🇺 Brisbane Stock
    ✅ In Stock ⚠️ Pro Install Only

    ⚠️ Professional Installation Required

    This is a BGA integrated circuit. Professional micro-soldering skills are required to install it.

    You need a hot air station, microscope, BGA reballing kit, and flux paste. Board-level repair training is essential. Incorrect installation will permanently damage the motherboard.

    🔬

    Micro-Soldering Skills

    🔥

    Hot Air Rework Station

    🔎

    Microscope Required

    📋

    No Warranty

    🔌 What is the U2 IC (1614A1)?

    The critical charging controller chip explained

    ⚡ Charging Controller

    Manages power between the USB port and battery. Controls voltage and current flow.

    🔗 USB Communication

    Handles data transfer to your computer. Enables iTunes sync and file transfers.

    🔋 Power Management

    Sends power to device components. Manages sleep and wake functions when charging.

    🔧 Common U2 IC Failure Symptoms

    Signs that point to a faulty U2 IC

    🔌

    Not Charging

    Won't charge despite working cable.

    💻

    No PC Recognition

    iTunes doesn't detect device.

    🔥

    Overheating

    Gets hot during charging.

    ⚡

    Fake Charging

    Shows icon but won't charge.

    🔄

    Boot Loop

    Stuck restarting on power.

    📱

    Accessory Errors

    "Not supported" message.

    ✅ Quality Assurance

    Every IC component is tested before shipping

    🔬

    Pre-Tested

    Verified before dispatch.

    📦

    ESD-Safe Packaging

    Anti-static protection.

    🏭

    Quality Sourced

    Reliable suppliers.

    ✓

    Correct Specs

    Exact 1614A1 match.

    📱 Device Compatibility

    Device Model Numbers
    iPhone 12 mini A2176, A2398, A2400, A2399
    iPhone 12 A2172, A2402, A2404, A2403
    iPhone 12 Pro A2341, A2406, A2408, A2407
    iPhone 12 Pro Max A2342, A2410, A2412, A2411
    iPad 9th Gen (2021) A2602, A2603, A2604, A2605

    📋 Technical Specifications

    Component Type U2 Charging Controller IC
    Chip Model 1614A1
    Package Type BGA (Ball Grid Array)
    Function USB Power Delivery & Data Communication
    Installation Method Hot Air Micro-Soldering (BGA Rework)
    Pre-Tested ✅ Yes - Before Shipping
    Warranty ❌ No Warranty (IC Component)

    📦 Package Contents

    ✅ 1x U2 IC (1614A1) Charging Controller Chip

    Shipped in ESD-safe anti-static packaging

    🚚 Shipping Information

    Brisbane Dispatch:

    • Ships within 2-4 business days
    • ESD-safe anti-static packaging
    • Australia-wide delivery

    Delivery Times:

    • Brisbane metro: 1-3 days
    • Sydney/Melbourne: 3-5 days
    • Regional areas: 5-7 days

    Frequently Asked Questions

    What equipment do I need to install this chip?
    You need a hot air station with precise temperature control. A stereo microscope (10-40x) is essential. You also need tweezers, flux paste, solder paste, a preheating station, and kapton tape. Without the right tools, you will damage the motherboard.
    Why is there no warranty on IC components?
    IC components carry no warranty due to installation risk. Hot air soldering puts extreme heat stress on the chip. If it fails after install, we cannot confirm the cause. It may be a faulty chip or an installation error. Pad condition and technician skill both affect the result. Every chip is tested before shipping.
    How do I know if my device needs U2 IC replacement?
    Diagnose carefully before ordering. Rule out simpler causes first. Test with multiple cables and chargers. Try a replacement charging port flex. Use a USB ammeter to measure current draw. Check for shorts around the U2 IC area. Consult a professional if you are unsure.
    Can I replace the U2 IC myself without training?
    This is strongly discouraged. U2 IC replacement is one of the hardest phone repairs. The chip has dozens of tiny solder balls underneath. Each ball must make perfect contact with the board. Pads are fragile and easy to tear off. Even trained technicians can fail. Practise on donor boards first.
    What temperature should I use for U2 IC replacement?
    Lead-free solder melts at around 217-220°C. Preheat the board to 100-150°C first. Apply hot air at 350-400°C with moderate airflow. Heat the chip evenly until solder flows. Work quickly to avoid heat damage. Settings vary by equipment. Always practise on donor boards first.
    Is this the correct chip for iPhone 12?
    Yes. The 1614A1 works with all iPhone 12 models. This includes iPhone 12 mini, 12, 12 Pro, and 12 Pro Max. It also fits iPad 9th Generation (2021). Check the compatibility table for your model number.
    What causes U2 IC to fail?
    Cheap third-party chargers are a common cause. Power surges and voltage spikes also damage the chip. Liquid damage is another major factor. Normal wear degrades it over time. Physical impact can crack solder joints. Always use quality chargers to extend chip life.
    Is reballing required before installation?
    Not always. Check the chip's solder balls first. If they are intact, direct placement works. If balls are damaged or missing, reballing is needed. Use a BGA stencil and solder balls. Apply flux and heat to form new balls. This step needs extra skill and tools.
    How is the chip packaged for shipping?
    Every chip ships in ESD-safe anti-static packaging. This protects against electrostatic discharge. Static can destroy IC components instantly. We use safe handling procedures throughout. The chip arrives ready for professional installation.
    Can you install this chip for me?
    Yes. We offer professional motherboard repair at our Forest Lake shop. Our technicians have micro-soldering training and the right equipment. Contact us for a repair quote. Call 0480 039 913 to discuss your repair.
    What if the chip doesn't work after installation?
    IC components have no warranty. If the install fails, check your technique and tools. Inspect pad connections under a microscope. Look for bridged solder or cold joints. The problem is usually installation-related. Contact us for troubleshooting advice if needed.
    How long does shipping take?
    We ship from Brisbane within 2-4 business days. Brisbane metro takes 1-3 days. Sydney and Melbourne take 3-5 days. Regional areas take 5-7 days. All orders include tracking. Express shipping is available on request.

    Questions About This IC Component?

    We can help with micro-soldering and motherboard repair questions.

    📍 Forest Lake, Brisbane QLD 📞 0480 039 913

    Payment Options

    We offer multiple convenient payment options for your repairs and accessories purchases. Pay with cash, debit/credit card, or interest-free Buy Now Pay Later options.

    Afterpay Zip Klarna PayPal
    Learn more about our Buy Now, Pay Later options →

    Shipping & Processing Information

    Processing Time

    All orders require 2-4 business days for processing, regardless of shipping method.

    This includes order verification, picking, packing and preparation for dispatch.

    You will receive tracking information for all shipped orders and notification when pickup orders are ready for collection.

    Shipping Methods

    Standard: 3-7 business days in transit after processing

    Express: 1-2 business days in transit after processing

    Express shipping only affects delivery time once dispatched, not processing time.

    Express shipping does not expedite the 2-4 business day processing time.

    U2 IC (1614A1) Charging Controller Chip | iPhone 12 Series | iPad 9 | Pre-Tested Board Components JPC MOBILE ACCESSORIES

    U2 IC (1614A1) Charging Controller Chip | iPhone 12 Series | iPad 9 | Pre-Tested

    $11.33