FPF2193: High-Performance Power Switch IC by onsemi Features, Specifications & Applications

The FPF2193 from onsemi is a state-of-the-art power distribution switch IC designed for high-efficiency load management in modern electronic systems. As part of the PMIC (Power Management Integrated Circuit) family, this high-side P-channel switch delivers exceptional performance with minimal power loss, making it a top choice for engineers working on battery-powered devices, IoT solutions, and industrial automation. Below, we explore its technical details, advantages, and real-world applications to help you understand why the FPF2193 stands out in the competitive semiconductor market.

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Comprehensive Overview of the FPF2193

The FPF2193 is a general-purpose power switch IC featuring a high-side P-channel MOSFET output. Its compact design and robust feature set make it ideal for space-constrained applications requiring reliable power switching. Key highlights include:

• Auto-Restart Functionality: Automatically recovers from fault conditions without manual intervention.
• Status Flag Monitoring: Provides real-time operational feedback via a dedicated pin.
• Advanced Protection: Integrates adjustable current limiting, reverse current blocking, and thermal shutdown.

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Detailed Technical Specifications

1. Electrical Characteristics

• Load Voltage Range: Supports 1.8V to 5.5V, compatible with low-voltage systems like microcontrollers and sensors.
• Output Current: Delivers up to 1.5A continuous current (2A peak) with low 55mOhm Rds(on) for minimal voltage drop.
• No External Vcc Required: Simplifies circuit design by eliminating the need for an additional supply voltage.

2. Protection & Control Features

• Adjustable Current Limiting: Prevents overcurrent damage with programmable thresholds.
• Under-Voltage Lockout (UVLO): Ensures stable operation within safe voltage ranges.
• Over-Temperature Protection: Shuts down the IC at >150 C to prevent thermal runaway.

3. Physical Attributes

• Package: Ultra-compact 6-WLCSP (1.66mm x 0.96mm), ideal for PCB space optimization.
• Temperature Range: Operates reliably from -40 C to +85 C, suitable for harsh environments.

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Applications of the FPF2193

The FPF2193 excels in diverse applications, including:

• Portable Electronics: Smartphones, tablets, and wearables benefit from its low power dissipation.
• IoT Edge Devices: Enables efficient power gating for sensors and wireless modules.
• Industrial Systems: Motor drivers and PLCs leverage its fault-tolerant design.
• Automotive Accessories: USB hubs and infotainment systems utilize its reverse current protection.

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Competitive Advantages

Why choose the FPF2193 over alternatives?

• Higher Efficiency: 55mOhm Rds(on) reduces energy loss by up to 30% compared to competitors.
• Smaller Footprint: 6-WLCSP package saves 50% more board space than SOP-8 alternatives.
• Simplified Design: Integrated protections reduce external component count by 5+ parts.

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Conclusion

The FPF2193 by onsemi redefines power switching with its blend of high current handling, ultra-low resistance, and robust protections. Whether you're developing consumer gadgets or industrial equipment, this IC ensures reliable performance while minimizing design complexity. Searching for "FPF2193 datasheet" or "onsemi power switch IC"? You ve found the ultimate resource explore our site for technical documentation, pricing, and volume discounts today!

Tags: #PowerManagement #onsemi #FPF2193 #ElectronicsDesign #IoT