Technical Specifications
- Primary Function: Fast Charging IC / Voltage Regulator.
- Supply Voltage Range: Operates efficiently within a 1.5V to 5V range.
- Power Dissipation: Low power dissipation of 0.5W to minimize localized heat generation inside tight smartphone frames.
- Package Type: Surface Mount Device (SMD), optimized for high-density, multi-layered printed circuit boards (PCBs).
- Installation Requirements: Requires highly advanced micro-soldering skills and strict Electrostatic Discharge (ESD) safety protocols during replacement.
Common Applications & Compatible Device Models
This chip is a key hardware component deployed in multiple mid-range and performance smartphone lineups. According to electronics components suppliers such as Bilal GSM, it is primarily compatible with:
- Infinix: Note 30, Note 40S
- Tecno: Zero 30, Camon 20, Pova 5, Spark 20 Pro Plus
Hardware Failure Symptoms Fixed by SC8548 Replacement
Hardware repair technicians typically replace this specific BGA/SMD chip to address the following board-level motherboard problems:
- Slow Charging: Battery percentages that take hours to climb or flatline entirely.
- Fake Charging: The device shows a charging lightning bolt icon but the actual battery percentage fails to increase.
- Overheating: Excessive thermal spikes concentrated around the upper logic board area during power delivery.
- Boot-Looping & Power Instability: Random device restarts caused by fluctuating or unstable power rails tied directly to a damaged charging circuit.
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