PM7150 102 PMIC For Battery Charging and Power Distribution Repair
The PM7150 102 Mobile Power IC controls charging, battery communication, voltage regulation and main power distribution on modern smartphones. It is commonly replaced in devices showing no charging, slow charging, auto restarting or dead boot behaviour. Repair labs across Delhi Mumbai Pune Chennai and Hyderabad use this IC for restoring stable power flow on shorted or water-damaged motherboard power lines. Technicians often face phones that fail to charge or reboot due to unstable power rails. PM7150 102 solves these issues by regulating battery voltage, stabilising charging input and restoring internal power delivery. Its compatibility with multiple smartphone models makes it a trusted PMIC for fixing no power and charging-related faults.
Features
- Power management IC for smartphone motherboards
- Controls battery charging and internal voltage supply
- Fixes unstable boot and auto restart issues
- Stabilises charging IC lines and power rails
- Ideal for no charging and dead device repair
- Supports energy distribution to CPU, memory and RF sections
- Designed for professional chip-level repair work
Specification Key
| Specification | Details |
|---|
| Model | PM7150 102 |
| Type | Power Management IC |
| Function | Charging control, voltage regulation, power distribution |
| Category | PMIC |
| Installation | Hot air rework / BGA soldering |
| Suitable For | Smartphone charging and power section repair |
| Board Area | Battery line, charging line, PMIC cluster |
Benefits
- Restores battery charging functionality
- Fixes auto reboot and unstable power issues
- Solves dead phone problems caused by PMIC failure
- Stabilises power supply to CPU and memory
- Essential for repairing liquid-damaged motherboards
- Improves long-term device stability
Installation
- Preheat board before removing old PMIC
- Clean pads with wick before soldering
- Use high-quality flux for proper alignment
- Avoid excessive heat to prevent track damage
- Verify short lines before installation
- Test voltage rails after replacing IC
Package Content
FAQs
- Q1. What problems does PM7150 102 fix?
- No charging, slow charging, auto restart, no display power and dead boot issues.
- Q2. Is this IC compatible with multiple smartphone models?
- Yes, depending on the device variant and board revision.
- Q3. Does replacing PM7150 102 require soldering experience?
- Yes, it requires hot air station skills and precise BGA placement.
- Q4. Can it fix water-damaged power sections?
- Yes, if PMIC failure is the root cause.
- Q5. Does the IC control battery voltage?
- Yes, it manages battery charging and power distribution.
