MP173GS

MP173GS Product Details

Product Overview

The MP173GS is a high-efficiency, primary-side regulator designed for offline, low-power applications. It is part of Monolithic Power Systems' (MPS) family of Power Management ICs (PMIC), offering precise output voltage regulation without the need for an optocoupler. The MP173GS simplifies power supply designs by integrating key functions, such as overvoltage and overcurrent protection, into a compact package. This component is ideal for applications requiring minimal external components, offering a cost-effective solution for AC-DC converters, power adapters, and standby power supplies.

Key Features and Advantages

• Primary-Side Regulation (PSR): Eliminates the need for optocouplers, reducing design complexity and cost.

• Wide Input Voltage Range: Operates from 85V to 265V AC, making it suitable for global power applications.

• Integrated Protection Circuits: Provides overvoltage, overcurrent, and short-circuit protection for enhanced system reliability.

• High-Efficiency Operation: Designed to achieve high efficiency, especially in low-power standby mode, helping meet energy-saving regulations.

• Low Standby Power Consumption: Ideal for meeting strict energy standards such as Energy Star and EU eco-design requirements.

• Compact Package: Available in a small, space-saving package for compact power supply designs.

Specifications

Application Areas

• AC-DC Adapters: Used in power adapters for various consumer electronics, including mobile phones, tablets, and small appliances, where energy efficiency and compact design are essential.

• Standby Power Supplies: Implemented in appliances and electronics that require low-power standby modes, such as TVs and desktop computers, to comply with energy efficiency standards.

• Power Meters and Industrial Controls: Ideal for industrial systems requiring reliable power conversion from an AC source, ensuring stable output voltage and power delivery.

• Smart Home Devices: Applied in IoT devices like smart thermostats, smart lighting, and other connected home systems where low standby power is a priority.

Usage Scenarios

• Consumer Electronics: Power adapters and chargers for devices such as smartphones, tablets, and home appliances benefit from the compact design and high efficiency of the MP173GS.

• Industrial Control Systems: Industrial devices like power meters or control circuits can use this IC to convert AC power efficiently while maintaining protection from voltage spikes and short circuits.

• Energy-efficient Systems: Any application where low standby power is critical, such as smart TVs, desktops, or IoT devices, can leverage the MP173GS to minimize energy usage in idle or standby states.

Shipping and Transportation Methods

• DHL Express: Offers fast, reliable international shipping within 1-3 business days, with efficient customs clearance, ideal for urgent orders.

• FedEx International Priority: Known for quick international delivery in 1-3 business days, providing detailed tracking and high-level customer support.

• UPS Worldwide Express: Provides reliable global shipping within 1-3 business days, balancing speed and cost for moderately urgent deliveries.

• TNT Economy Express: A cost-effective option for non-urgent deliveries, typically offering shipping within 3-6 business days without sacrificing reliability.

FAQs

Q1: Does the MP173GS require an optocoupler for feedback regulation?
No, the MP173GS uses primary-side regulation, eliminating the need for optocouplers.

Q2: What is the typical input voltage range for this device?
The MP173GS operates over a wide input voltage range from 85V to 265V AC, suitable for global applications.

Q3: How does the MP173GS handle protection against faults?
It integrates multiple protection features, including overvoltage, overcurrent, and short-circuit protection, ensuring robust system performance.