PM 6250 Mobile Phone IC
Reliable Performance for Mobile Applications
The PM 6250 Mobile Phone IC is engineered to provide powerful and reliable performance for modern mobile devices. Designed with cutting-edge technology, this integrated circuit ensures seamless functionality, optimized power management, and enhanced energy efficiency. PM 6250 Mobile Phone IC
Optimized for Efficiency
This IC not only excels in delivering efficient power management but also supports prolonged battery life, making it an essential component for high-demand mobile applications. Perfect for manufacturers aiming to enhance end-user experiences, the PM 6250 ensures consistent and dependable performance. PM 6250 Mobile Phone IC
Versatile and Easy to Integrate
Its versatile design allows for easy integration into various mobile device architectures, catering to the needs of developers and engineers. Upgrade your mobile hardware systems with the PM 6250 Mobile Phone IC, a component synonymous with reliability and innovation.
The PM6250 is a critical Power Management Integrated Circuit (PMIC) developed by Qualcomm.1 It is primarily designed for mid-range and high-end smartphones, particularly those utilizing the Snapdragon chipset architecture.2 As the “heart” of the device’s power system, it manages everything from battery charging to the precise voltage levels required by the CPU, GPU, and display.3
Below is a detailed breakdown of its specifications, features, and compatibility.
PM6250 Full Specifications
The following table outlines the technical parameters and operational limits of the PM6250 IC.
| Feature | Specification Details |
| Manufacturer | Qualcomm (Primary) / MediaTek (Secondary Variant) |
| Part Number | PM6250 (Commonly PM6250-102) |
| Package Type | QFN-48 or WLCSP-121 (Wafer-Level Chip Scale Package) |
| Input Voltage Range | $3.0\text{V}$ to $5.5\text{V}$ (Supports up to $21\text{V}$ via USB-PD) |
| Output Voltage | Configurable ($0.6\text{V}$ to $3.3\text{V}$ across multiple rails) |
| Max Charging Current | Up to $3.0\text{A}$ (Supports $30\text{W}$ Fast Charging) |
| Switching Frequency | Typically $1\text{MHz}$ (Adjustable) |
| Interface | I2C / SPMI (System Power Management Interface) |
| Operating Temp | $-40\text{°C}$ to $+125\text{°C}$ |
| Efficiency | Up to $95\%$ under optimal loads |
| Protection Features | Over-voltage (OVP), Over-current (OCP), Thermal Shutdown |
Key Functional Roles
The PM6250 isn’t just a simple regulator; it performs several high-level functions necessary for modern mobile operation:
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Multi-Rail Regulation: It provides dozens of independent voltage rails to the motherboard.4 Each rail is “tuned” for a specific component, such as the LPDDR4X RAM or the Application Processor (SoC) core. PM 6250 Mobile Phone IC
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USB Power Delivery (PD) Management: It handles the “handshake” between the phone and a fast charger. It communicates via the CC lines to negotiate the highest safe wattage (often up to $30\text{W}$ in Xiaomi/Samsung devices). PM 6250 Mobile Phone IC
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Battery Management System (BMS): The IC monitors battery health, cycles, and temperature.5 It prevents the battery from overcharging or draining to a point of permanent damage.6
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Boot Sequencing: During startup, the PM6250 is responsible for turning on components in a specific order. If this sequence is interrupted due to a faulty IC, the device will be “dead” or stuck in a boot loop. PM 6250 Mobile Phone IC
Device Compatibility
The PM6250 is widely used across various brands that rely on Qualcomm’s power architecture.7
| Brand | Compatible Models |
| Xiaomi | Redmi Note 9, Note 9 Pro, Mi 10, Mi 10 Ultra, POCO Series |
| Samsung | Galaxy A52, A72, A73 (Exynos & Snapdragon variants) |
| Vivo / Oppo | Various V-series and Reno-series mid-range models |
Common Signs of Failure
Technicians often target the PM6250 when a device exhibits the following symptoms: PM 6250 Mobile Phone IC
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Charging Issues: The phone shows a charging icon but the percentage does not increase (Fake Charging).8
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Power Failures: Sudden shutdowns when opening high-power apps (like the Camera or Games).
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Baseband Issues: Since it powers the modem, a failure can lead to “No Service” or “Invalid IMEI” errors.
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Thermal Issues: The area around the IC becomes excessively hot even when the phone is idle.
Technical Note on Replacement
When replacing this IC, it is vital to match the version suffix (e.g., -102). While the physical chip might look identical, different suffixes contain different internal “firmware” or register maps tailored to specific phone models.9 Using an incorrect version can lead to a hardware mismatch and may permanently damage the CPU.
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