343S00118 power management IC for iPad Pro 9.7 used to repair no power, boot, and shutdown issues.

Overview

The 343S00118 Power IC is a power supply management IC (PMIC) used on the iPad Pro 9.7″ motherboard. It controls system voltage regulation, power sequencing, and distribution to the processor and peripheral circuits. Failure of this IC commonly results in no power, device not turning on, boot failure, or random shutdown, making it a critical component in board-level power repairs.

Key Features

• Main power management IC for iPad Pro 9.7

• Regulates multiple system voltage rails

• Controls power sequencing and load distribution

• Ensures stable operation of CPU and system circuits

• Designed for Apple iPad power architecture

• BGA package for compact logic board design

• Original, new, and tested IC

Benefits

• Restores stable power delivery to the motherboard

• Fixes no power and boot failure issues

• Improves overall device stability

• Reliable original replacement for long-term repair

• Essential for professional iPad motherboard repair

Applications

• iPad not turning on

• Completely dead device

• Boot loop or restart issue

• Random shutdown during use

• Power failure after liquid or surge damage

• Overheating or short in power section

Compatible Models (if applicable)

• iPad Pro 9.7″

FAQ Section

Q1: What does the 343S00118 IC do?
It manages system power regulation and distribution on the iPad Pro 9.7 motherboard.

Q2: What problems indicate a faulty 343S00118 PMIC?
No power, not turning on, boot failure, or random restarts.

Q3: Is this IC model-specific?
Yes. It is designed specifically for the iPad Pro 9.7 power circuit.

Q4: Is replacing the 343S00118 IC difficult?
Yes. It requires advanced BGA rework and professional microsoldering skills.

Q5: What is the expected repair outcome after replacement?
Stable power delivery and normal device startup.