Schematic Diagrams
VCORE
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| +3VS |
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| PR34 | 0 |
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| PJ4 | OPEN_10mil |
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| 3 | PM_PSI# |
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| H_VID5 |
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| PR134 | 0 |
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| +5VS | 1 | 2 |
| +VDD5 |
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| H_VID4 |
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| PR35 | 0 |
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| PR33 |
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| H_VID3 |
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| PR36 | 0 |
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| 33K |
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| H_VID2 |
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| PR135 | 0 |
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| H_VID1 |
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| PR37 | 0 |
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| PJ3 | OPEN_10mil |
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| H_VID0 |
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| PR136 | 0 |
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| 1 | 2 |
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| +3VS |
| +VDD3 |
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4 | H_VID[5:0] |
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| +5VS |
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| PR138 |
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| PR133 | PR128 |
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| 49.9K 1% | 22K 1% |
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| 5.36K 1% |
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| PC26100pF | PR121 |
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| PC138 | PC38 |
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| 10uF_25V 10uF_25V |
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| 11 PM_DPRSLPVR | PR39 | 0 | PR38 |
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| 0 |
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| VIN | PC137 | PC37 | PC49 |
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| PR41 | 0 | 3.9K 1% |
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| 10uF_25V | 10uF_25V | 10uF_25V |
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| 3,12 | H_DPSLP# |
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| 10 9 8 7 6 5 4 3 2 1 |
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| PD8 |
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| PU2 |
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| A | C |
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| BOOTSET VREF VID0 VID1 VID2 VID3 VID4 VID5 |
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| 5 6 8 7 |
| 5 6 8 7 |
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| 11 | VCORE_PG |
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| VCORE | ||||
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| PR127 |
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| 0 |
| 13 | DPSLP# | DRVLSD3# | 38 | T |
| 4.7uF |
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| PR116 | 1 2 3 |
| 4 | 1 2 3 |
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| 0.001 |
| PC131 |
| PC133 |
| PC135 |
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| PR139 |
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| HYSSET PSI# |
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| 4 |
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| Sheet 26 of 40 | ||
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| +3VS | PR132 | 3K | 6.34K 1% |
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| PC139 | RB751V |
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| IR7821 |
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| IR7821 |
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| 11 | DPRSET |
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| TSYNC | 40 |
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| PR49 |
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| V_CORE |
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| 2 |
| CLKEN# | PR140 |
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| 12 |
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| 39 |
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| 0 |
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| PR115 |
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| DPRSLP |
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| DRV3 | T |
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| 750K |
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| 14 | PWRGD |
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| DRV2 | 37 | T |
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| PC36 | 2 |
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| PC134 |
| PC136 |
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| 15 |
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| 36 |
| PU10 |
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| 1uF |
| 5 6 8 7 |
| 5 6 8 7 |
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| PC23 | ||||||
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| 16 | CLKEN# |
| ADP3205A | DRVLSD2# | 35 | T | 1 |
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| 10 |
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| PL4 0.56uH |
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| C A |
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| 2,6,11,12 | DPG_VGATE |
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| 17 | TPWRGD |
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| DRV1 | 34 |
| 2 | IN |
| BST | 9 | PR51 | 1 2 3 |
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| 1 2 3 |
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| PR43 |
| + | + | + | + | + |
| 0.1uF/50V | ||||
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| 21 22 23 25 24 26 27 28 29 30 |
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| SD# |
| DRVH |
| A C |
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| 470U/2.5VD | 470U/2.5VD | 470U/2.5VD | *470U/2.5VD | *470U/2.5VD |
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| SD# | 18 | SD# |
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| CS3 | 33 | T | 3 | DRVLSD# | SW | 8 | 0 |
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| 10 |
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| PC27 |
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| 19 | SS |
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| CS2 | 32 | +3VS | 4 | CROWBAR | DRVL | 6 |
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| 0.1uF |
| +3VS | PR45 | 3K | T | 20 | GND VCC COREFB DACREF DACREFFB DSHIFT REG RAMP - CS CS+ | 31 | 5 | 7 |
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| CLAMP | CS1 |
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| VCC |
| GND |
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| PQ4 |
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| PQ37 |
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| PD21 |
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| PR122 | ADP3419 |
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| IR7831 |
| A | IR7831 |
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| ISS355 |
| PR123 | 300K |
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| 0 |
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| PD9 |
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| PD20 |
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| PC2822nF |
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| PR137 | |
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| *RB751V |
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| 20QS04_D4526 |
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| 0 | |
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| PC29 | +3VS |
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| PC31 |
| PR44 |
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| 10pF |
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| 0.047uF |
| PR120 | 2.7 |
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| 487_1% |
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| PC35 | PC30 |
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| PR118 187_1% | PC32 |
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| 0.1uF | 1uF | PR48 | 910K1% | PC34 | PR119 | 470pF |
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| 10pF | 390K |
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| PR46 |
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| 5.49K 1% |
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| PR117 |
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| PR50200 1% |
| 7.32K 1% |
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| PC140 |
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| 0.1uF |
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| +VDD3 |
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| PR472.7 |
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| PR40 |
| PR130 |
| PC33 |
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| 10K |
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| D |
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| SD# |
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12,27 | VCCP_PG | VCCP_PG |
|
|
| PQ39 |
|
|
| G | 2N7002 | ||
|
| PR126 | PQ3 |
| ||
|
| D | 1 |
| ||
|
| 10K | 2N7002 | S | ||
|
|
|
|
| PJ2 |
|
2,10,11,12,27 | PWROKICH |
| G |
| PR131 | |
|
|
| 100K | |||
|
| PR124 |
| S | ||
|
|
| 2 |
| ||
|
| *10K | PR125 | OPEN_10mil |
| |
|
|
| 100K |
|
| |
|
|
|
|
|
| |
B.Schematic Diagrams
VCORE B - 27
