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MIC23158/9 3MHz Dual 2A Buck Eval. Board

Part Number: ADM00829

Summary:

The MIC23158/9 Evaluation Board has been developed to evaluate the capabilities of the MIC23158/9 family of devices. The board is populated with the MIC23159 device and it’s set for the following voltages:
•Regulator 1: 1.8V.
•Regulator 2: 1.5V.
The evaluation board can be easily modified by interchanging the MIC23159 device with MIC23158.​
The

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Product Features

    •2.7V to 5.5V Input Voltage
    •Adjustable Output Voltage, Down to 1V
    •Two Independent 2A Outputs
    •Up to 94% Peak Efficiency
    •83% Typical Efficiency at 1 mA
    •Two Independent Power Good Indicators
    •Independent Programmable Soft-Start
    •45 μA Typical Quiescent Current
    •3 MHz PWM Operation in Continuous Conduction Mode
    •Ultra-Fast Transient Response
    •Output Pre-Bias Safe
    •0.1 μA Shutdown Current
    •Thermal-Shutdown and Current-Limit Protection
    •20-pin 3 mm x 4 mm QFN Package
    •Internal 225Ω Pull-Down Circuit on Output​

Summary

The MIC23158/9 Evaluation Board has been developed to evaluate the capabilities of the MIC23158/9 family of devices. The board is populated with the MIC23159 device and it’s set for the following voltages:
•Regulator 1: 1.8V.
•Regulator 2: 1.5V.
The evaluation board can be easily modified by interchanging the MIC23159 device with MIC23158.​
The MIC23158/9 Evaluation Board features independent Enable connectors with individual pull-up resistors.
To check the status of each regulator, power-good connectors are available for each regulator. The board can be powered from two independent voltage sources or a 0Ω resistor can be placed on R3 so that both converters be powered form the same voltage source.

Package Contents

1x MIC23158/9 3MHz Dual 2A Buck Eval. Board​ (ADM00829)