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VNHD7012AYTR Scheda tecnica(PDF) 2 Page - STMicroelectronics |
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VNHD7012AYTR Scheda tecnica(HTML) 2 Page - STMicroelectronics |
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2 / 43 page ![]() Contents VNHD7012AY 2/43 DS11484 Rev 5 Contents 1 Block diagram and pin description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 2 Electrical specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 2.1 Absolute maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 2.2 Thermal data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 2.3 Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11 2.4 Waveforms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 3 Protections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27 3.1 Power limitation (high-side driver) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27 3.2 Thermal shutdown . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27 3.3 High-side current limitation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27 3.4 External PowerMOS low side VDS monitoring . . . . . . . . . . . . . . . . . . . . . 27 4 Typical application schematic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28 5 MultiSense operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29 5.1 MultiSense analog monitoring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29 5.2 Multisense diagnostics flag in fault conditions . . . . . . . . . . . . . . . . . . . . . 29 6 VREG and Driver_LS Block . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30 7 Reverse battery protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30 8 Open-load detection in off-state . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30 9 Immunity against transient electrical disturbances . . . . . . . . . . . . . . . 31 10 Package and PCB thermal data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32 10.1 PowerSSO-36 thermal data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32 11 Package and packing information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36 11.1 PowerSSO-36 package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36 11.2 PowerSSO-36 packing information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38 |
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