Apple 343S00354 Power IC for iPhone 11/11 Pro/Pro Max

PKR 600.00

Buy Apple 343S00354 charging power IC for iPhone 11, 11 Pro, and 11 Pro Max. Used to fix charging failure, no power, and PMIC issues.

Overview:

The Apple 343S00354 is a charging power and power management IC used in iPhone 11, iPhone 11 Pro, and iPhone 11 Pro Max. This IC controls charging input, battery power regulation, and power distribution across the logic board. Failure of this chip can cause no power, charging failure, random restarts, or unstable system operation, requiring motherboard-level PMIC replacement.

Key Features:

• Charging power management IC for iPhone 11 series

• Controls voltage regulation and power sequencing

• Manages battery charging input and system power distribution

• BGA package for precision board-level soldering

• Essential for stable startup and normal device operation

Benefits:

• Restores proper charging and power functionality

• Fixes no power and intermittent restart issues

• Cost-effective alternative to full logic board replacement

• Ensures stable voltage output after repair

• Suitable for advanced board-level repair technicians

Applications:

• iPhone not charging or charging intermittently

• Device completely dead or not powering on

• Random shutdowns due to unstable power rails

• Charging-related PMIC failure diagnostics

• Logic board repair after liquid damage or short circuits

Compatible Models:

• iPhone 11

• iPhone 11 Pro

• iPhone 11 Pro Max

• Devices using Apple 343S00354 Power IC

FAQ Section:

Q1: What does the Apple 343S00354 IC do?
It manages charging input, battery power regulation, and overall power distribution for iPhone 11 series devices.

Q2: What are common faults related to this IC?
Charging failure, no power, random restarts, and unstable device operation.

Q3: Is this IC compatible with other iPhone models?
No. It is specifically designed for the iPhone 11 series logic boards.

Q4: How difficult is replacement?
Replacement requires advanced BGA rework skills, schematic knowledge, and professional board repair tools.

Q5: What repair outcome should be expected after replacement?
Restored charging function, stable power delivery, and normal iPhone operation.