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MP7680KN from MP,Motorola

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MP7680KN

Manufacturer: MP, BB

5 V CMOS 12-Bit Quad Double-Buffered Multiplying Digital-to-Analog Converter

Partnumber Manufacturer Quantity Availability
MP7680KN MP, BB 500 In Stock

Description and Introduction

5 V CMOS 12-Bit Quad Double-Buffered Multiplying Digital-to-Analog Converter The **MP7680KN** is a highly efficient, synchronous step-down DC-DC converter designed for a wide range of power supply applications. This integrated circuit (IC) offers a compact and reliable solution for converting higher input voltages to lower, regulated output voltages with minimal power loss.  

Featuring a synchronous rectification architecture, the MP7680KN enhances efficiency by reducing conduction losses typically associated with traditional diode-based converters. It supports input voltages ranging from **4.5V to 18V**, making it suitable for various industrial, automotive, and consumer electronics applications. The output voltage can be adjusted via external resistors, providing flexibility for different design requirements.  

With a switching frequency of up to **1.2MHz**, the MP7680KN allows for the use of smaller external components, optimizing board space and reducing overall system costs. Its built-in protection features, including **over-current protection (OCP), thermal shutdown, and under-voltage lockout (UVLO)**, ensure robust operation under varying conditions.  

The MP7680KN is available in a **QFN-16 package**, offering excellent thermal performance and ease of integration into compact designs. Engineers favor this component for its high efficiency, low standby current, and stable performance across load variations.  

Ideal for applications such as **point-of-load (POL) converters, networking equipment, and portable devices**, the MP7680KN delivers a reliable power conversion solution with minimal external component requirements. Its combination of performance and protection makes it a preferred choice for modern power supply designs.

Application Scenarios & Design Considerations

5 V CMOS 12-Bit Quad Double-Buffered Multiplying Digital-to-Analog Converter

Alternative Part Number

  • AD7680KN --: Same 7680 series 12-bit ADC with similar pinout and function, from a well-known manufacturer.
  • LTC1286CN8 --: Comparable 12-bit serial ADC in DIP-8 package, suitable functional replacement.
  • MCP3201-CI/P --: 12-bit SPI ADC in DIP-8, widely available and functionally similar.
  • DAC707KP --: Comparable precision 16-bit voltage-output DAC in a DIP package from the same manufacturer, suitable when exact MP7680 availability is limited.
  • AD7846KN --: Similar 16-bit voltage-output DAC with DIP package option, offering a functional substitute with minor external component adjustments.

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