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AMT49413
3-Phase BLDC Controller and MOSFET Driver, QFN-48
Schematic Symbol
Pin Configuration (49 pins)
| Pin | Name | Type |
|---|---|---|
| 1 | N.C. | no_connect |
| 2 | ~{RESET} | input |
| 3 | V5DB | power_out |
| 4 | V5 | power_out |
| 5 | FF2 | open_collector |
| 6 | FF1 | open_collector |
| 7 | TACHO | output |
| 8 | BRAKE | input |
| 9 | DIR | input |
| 10 | H1 | input |
| 11 | H2 | input |
| 12 | H3 | input |
| 13 | N.C. | no_connect |
| 14 | PWM | input |
| 15 | MODE | input |
| 16 | RC | passive |
| 17 | TEST | input |
| 18 | RDEAD | passive |
| 19 | CSOUT | input |
| 20 | REF | input |
| 21 | CSN | input |
| 22 | CSP | input |
| 23 | VDSTH | input |
| 24 | VDRAIN | power_in |
| 25 | SC | input |
| 26 | GHC | output |
| 27 | CC | passive |
| 28 | SB | input |
| 29 | GHB | output |
| 30 | CB | passive |
| 31 | SA | input |
| 32 | GHA | output |
| 33 | CA | passive |
| 34 | GLC | output |
| 35 | GLB | output |
| 36 | GLA | output |
| 37 | N.C. | no_connect |
| 38 | LSS | input |
| 39 | ESF | input |
| 40 | VREG | power_out |
| 41 | GND | power_in |
| 42 | CP1 | passive |
| 43 | CP2 | passive |
| 44 | DIRO | output |
| 45 | VBB | power_in |
| 46 | COAST | input |
| 47 | N.C. | no_connect |
| 48 | N.C. | no_connect |
| 49 | GND | passive |
Footprint
ConfirmedPackage_DFN_QFN/QFN-48-1EP_7x7mm_P0.5mm_EP5.15x5.15mm_ThermalVias
Pad Layout
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Pads (91)
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| 48 | smd |
| 49 | thru hole |
| 49 | thru hole |
| 49 | thru hole |
| 49 | thru hole |
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| 49 | thru hole |
| 49 | thru hole |
| 49 | thru hole |
| 49 | smd |
| 49 | smd |
| 49 | thru hole |
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