This level of integration delivers ming options, clip leads, test points etc. Evaluation Board Over View Figure 1. ER2120QI Evaluation Board Illustration (Follow instructions on page 2) www.altera.com/enpirion 10605 December 23, 2014...
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ER2120QI Evaluation Board User Guide Instructions ∗ 0.6 − 0.6 1 The numbers in the instructions below correspond to the numbers in Figure 1. By following the number ∗ 0.6 sequence below, the device can be turned on by ...
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( ) 2 Using resistors lower than 40kΩ or higher than 97kΩ may damage the ER2120QI and is not recommended. Figure 2. VOLTAGE MODE BUCK CONVERTER 14) Soft Start Capacitor (C107 & C207) – The COMPENSATION DESIGN soft start capacitor is 15nF by default. This capacitor, along with an internal 30μA...
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ER2120QI Evaluation Board User Guide Evaluation Board Schematic www.altera.com/enpirion, Page 4 10605 December 23, 2014 Rev A...
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ER2120QI Evaluation Board User Guide Bill of Materials Designator Description C100B, C100A, CAP,SMD,1206,10uF,25V,10%,X5R,ROHS C200B, C200A C102, C202 CAP,SMD,0402, 0.1uF,16V,10%,X7R,ROHS C103, C203 CAP,SMD,0402,1.0uF,10V,10%,X5R,ROHS C104, C204 DO NOT POPULATE OR PURCHASE C105, C205 CAP,SMD,1210,100uF,10V,20%,X5R,ROHS C106, C206 CAP, SMD,0402, DNP-PLACE HOLDER,ROHS C107, C207 CAP,SMD,0402,0.015uF,16V,10%,X7R,ROHS...
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