Core Specifications
- Manufacturer: Spreadtrum / UNISOC (
SPRD). - Function: Power Management IC (PMIC). It controls voltage regulation, battery charging parameters, and distributes power from the battery source to the phone’s primary circuits.
- Package Type: Ball Grid Array (BGA).
- On-Chip Markings:
SPRD(Spreadtrum brand logo)SC2723M(Part Model Number)G1AY36.1(Batch / Lot production number)DPBB 1648(Date code indicating manufacturing in week 48 of 2016)
Compatibility List
This specific power IC is widely used to repair several budget Android smartphones. It serves as a drop-in replacement to fix dead power states or charging faults in the following models:
- Samsung Galaxy J3 (2016) – Models:
J320F,J320H - Samsung Galaxy J2 (2016) – Models:
J210F,J210 - Samsung Galaxy J1 Ace / Mini – Models:
J111F,J106F,J100H - Samsung Galaxy Core Prime / 2 – Models:
G360H,G355H
Repair Context
A malfunction in this chip typically causes the smartphone to completely refuse to power on (“dead phone”) or fail to charge even when connected to a functioning charger. Board-level microsoldering and a hot air rework station are required to remove the old BGA chip and properly reball or replace it.
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