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Power Card REV 1 PCBs:
REV2:
| Ux | Vin, V | Iout max, mA | Vout default, V | Vout, V | Rdo, mOhm | Resistor Divider | |
|---|---|---|---|---|---|---|---|
| U1 | EP5358LUI | 2.4 .. 5.5 | 600 | 3.3 | 0.6 .. Vin-Vdo(*) | 350 .. 500 | R4, R5 |
| U2 | EN6338QI | 2.7 .. 6.6 | 3000 | 3.3 | 0.75 .. Vin-Vdo(*) | 50 .. 80 | R9, R11 |
| U3 | EN5339QI | 2.4 .. 5.5 | 3000 | 1.8 | 0.6 .. Vin-Vdo(*) | 150 .. 300 | R12, R13 |
| U4 | EN6363QI | 2.7 .. 6.6 | 6000 | 1.2 | 0.75 .. Vin-Vdo(*) | 50 .. 80 | R16, R17 |
| U5 | EZ6301QI DCDC | 2.7 .. 6.6 | 1500 | 3.3 | 0.6 .. 3.3 | 170 .. 255 | R18, R21 |
| U5 | EZ6301QI LDO1 | 1.6 .. 5.5 | 300 | 2.5 | 0.9 .. 3.3 | 250 | R22, R23 |
| U5 | EZ6301QILDO2 | 1.6 .. 5.5 | 300 | 1.8 | 0.9 .. 3.3 | 250 | R24, R25 |
(*) Vdo->VDO (dropout voltage) is defined as (ILOAD x Rdo), Dropout resistance: 0.15 .. 0.3 Ohm
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