• EN5322QI QFN-24
EN5322QI QFN-24

EN5322QI

This product is designed for applications requiring a compact and efficient power supply solution

Inventory:6,097

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Overview of EN5322QI

EN5322QI is a high efficiency, synchronous buck-converter module designed for space-constrained applications. It offers a wide input voltage range from 4.5V to 18V and can deliver an output current of up to 10A. The module boasts a peak efficiency of 95% and operates at a switching frequency of 1.5MHz. It features ON/OFF control and power good indicator for ease of use. EN5322QI incorporates a fixed frequency voltage mode control loop, providing fast transient response and accurate output voltage regulation. The module also includes a comprehensive set of protection features such as overcurrent protection, over-temperature protection, and input under-voltage lockout. It is housed in a compact 4mm x 6mm QFN package, making it suitable for applications where space is limited.

Key Features

  • High efficiency power management IC
  • 12A synchronous buck converter
  • Wide input voltage range of 4.5V to 18V
  • Output voltage adjustable from 0.6V to 5.8V
  • 4.4MHz frequency operation for small external components
  • Power good indicator and over temperature protection
  • Compact QFN package with 3mm x 3mm footprint
  • Application

  • The EN5322QI is commonly used in point-of-load (POL) applications for powering high-performance processors, FPGAs, ASICs, and other digital ICs in various electronic devices such as servers, networking equipment, storage systems, and industrial applications
  • Additionally, it can also be used in telecommunication systems, medical devices, and instrumentation equipment
  • Specifications

    The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

    Product Category Switching Voltage Regulators RoHS Details
    Output Voltage 800 mV to 3.3 V Output Current 2 A
    Input Voltage, Max 5.5 V Number of Outputs 1 Output
    Topology Buck Package / Case QFN-24
    Mounting Style SMD/SMT Switching Frequency 4 MHz
    Minimum Operating Temperature - 40 C Maximum Operating Temperature + 85 C
    Series EN53xx Input Voltage, Min 2.4 V
    Brand Altera Moisture Sensitive Yes
    Product Voltage Regulators Product Type Switching Voltage Regulators
    Factory Pack Quantity 500 Subcategory PMIC - Power Management ICs
    Tradename Enpirion Type Voltage Converter
    Part # Aliases MPM3822CGRH-P Unit Weight 0.015873 oz

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