Ps252c

The PS252C is a specialized 2-Channel Secondary Monitoring IC manufactured by Silicon Touch Technology Inc. (SITI) ScribdAlldatasheet. It is primarily used in Switching Power Supply Systems (SPS) to protect and monitor dual 12V rails Scribd.

Core Product Profile

* Primary Function: Monitors dual 12V output rails for over-voltage (OVP), under-voltage (UVP), and over-current (OCP) conditions Scribd.

* Key Features:

* Fault Protection Output (FPO/): Triggers a high signal when any monitoring rail exceeds safety thresholds Scribd.

* Power Good Output (PGO): A signaling function that informs the system (like a PC CPU) that the power supply is stable Scribd.

* Remote Control: Includes a PSON/ pin for remote on/off capabilities Scribd.

* Packaging: Standard DIP-14 package, designed for PCB integration Jotrin.

Market Insights & Availability

* Current Stock (2026): The IC remains available through international electronic component distributors, primarily sourced from Hong Kong and Shenzhen Yic-ElectronicsJotrin.

* Supply Status: Stock levels vary significantly between distributors, with some reporting bulk availability (over 4,800 units) and others holding minimal "just-in-time" inventory Yic-ElectronicsJotrin.

* Pricing Trend: Market prices are not fixed and typically require a Request for Quotation (RFQ) Yic-Electronics. Bulk pricing is the standard for this type of component, with lead times ranging from 2 to 5 days for expedited international shipping Jotrin.

* Industry Trends: The broader Power Management IC (PMIC) market is projected to grow from $42.50 billion in 2025 to $84.60 billion by 2035, driven by increasing demand for high-efficiency power monitoring in consumer electronics and industrial automation Snsinsider.

Primary Applications

* Personal Computing: Used in desktop power supply units to ensure rail stability for high-performance CPUs Scribd.

* Consumer Electronics: Found in audio-visual and communication devices requiring dual-rail 12V monitoring Scribd.

* Industrial Systems: General-purpose 12V monitoring for stable industrial power environments Scribd.

Important Safety Note: The manufacturer specifies that this IC is not intended for high-risk applications such as surgical implants, aerospace machinery, or nuclear power control systems Scribd.