Microchip HLL Step Down Evaluation Board Buck Regulator for MIC28515

  • RS Stock No. 146-3390
  • Mfr. Part No. ADM00845
  • Manufacturer Microchip
Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
Product Details

The MIC28515 75V/5A HLL Step Down Evaluation Board allows for the evaluation of the MIC28515 Syncronous Buck Switcher over an input supply range of 4.5V to 75V while providing 5A. The device operates with a programable switching frequency from 270kHz to 800kHz and with two selectable modes: CCM or HLL to improve efficiency at light loads.

Output: 0.8V, 1.2V, 2.5V, 3.3V, 5V or 12V Selectable through jumper
300 kHz Switching Frequency (adjustable from 270 kHz to 800 kHz)​
Features MODE selection trough jumper J6, which allows the user to select either the CCM or HLL mode of operation.​
Features an open-drain Power Good signal (PG), which signals when the output is in regulation.
Features a logic level Enable (EN) signal that can be used to enable or disable the controller.​

Specifications
Attribute Value
Power Management Function Buck Regulator
Kit Classification Evaluation Board
For Use With Communications/Networking Infrastructure, Distributed Power Systems, Industrial Power Supplies, Solar Energy
Featured Device MIC28515
Kit Name HLL Step Down Evaluation Board
3 In stock for delivery within 3 working days
Price Each
SGD 125.43
(exc. GST)
SGD 134.21
(inc. GST)
units
Per unit
1 +
SGD125.43
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