Overview
Product Details
This describes the design, operation, and test results of the ADP1850DP-EVALZ operating in dual-phase mode and the ADP1850SP-EVALZ operating in single-phase mode.
The input range for this evaluation board is 10 V to 15 V, and the regulated output voltage is 1.09 V with a maximum 50 A output current. A switching frequency (fSW) of 300 kHz is chosen to achieve a good balance between efficiency and the sizes of the power components.
The input range for the ADP1850SP-EVALZ evaluation board is 10 V to 20 V, and the two regulated output voltages are set to 3.3 V (VOUT1) and 1.8 V (VOUT2) with a maximum 14 A output current. A switching frequency (fSW) of 600 kHz is chosen to achieve a good balance between efficiency and the sizes of the power components.
Markets and Technologies
Applicable Parts
Documentation & Resources
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UG-205: Evaluation Board for the ADP1850DP Step-Down DC-to-DC Controller1/7/2011PDF1943 kB
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UG-204: Evaluation Board for the ADP1850SP Step-Down DC-to-DC Controller1/7/2011PDF2078 kB
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Pricing displayed is based on 1-piece.
Pricing displayed is based on 1-piece. The USA list pricing shown is for budgetary use only, shown in United States dollars (FOB USA per unit), and is subject to change. International prices may vary due to local duties, taxes, fees and exchange rates.