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TDA3682ST Folha de dados(PDF) 7 Page - NXP Semiconductors |
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TDA3682ST Folha de dados(HTML) 7 Page - NXP Semiconductors |
7 / 20 page 2002 Mar 11 7 Philips Semiconductors Product specification Multiple voltage regulator with power switches TDA3682 LIMITING VALUES In accordance with the Absolute Maximum Rating System (IEC 60134). THERMAL CHARACTERISTICS QUALITY SPECIFICATION In accordance with “SNW-FQ-611D”. CHARACTERISTICS VP2 = 14.4 V; Tamb =25 °C; measured in test circuit of Fig.7; unless otherwise specified. SYMBOL PARAMETER CONDITIONS MIN. MAX. UNIT VP2 supply voltage regulators on − 18 V reverse polarity; non-operating − 18 V jump start for t ≤ 10 minutes − 30 V load dump protection for t ≤ 50 ms and tr ≥ 2.5 ms − 50 V Ptot total power dissipation Tamb =25 °C infinite heatsink − 17.8 W in free air − 3.1 W Tstg storage temperature −55 +150 °C Tamb ambient temperature −40 +85 °C Tj junction temperature −40 +150 °C SYMBOL PARAMETER VALUE UNIT Rth(j-c) thermal resistance from junction to case 7 K/W Rth(j-a) thermal resistance from junction to ambient 40 K/W SYMBOL PARAMETER CONDITIONS MIN. TYP. MAX. UNIT Supply VP2 supply voltage regulator 1 on 11.4 14.4 18 V regulators 3, 4 and 5 on 10 14.4 18 V regulator 2 switched on 4 −− V in regulation 6.3 − 50 V overvoltage for shut-down 20 −− V Iq(tot) total quiescent supply current standby mode; note 1 − 120 150 µA Enable control inputs: pins EN1, EN2 and EN3 VIL LOW-level input voltage −0.2 − +1.0 V VIM MID-level input voltage not valid for pin EN1 2 − 3V VIH HIGH-level input voltage 4 −− V Ri input resistance 0 V ≤ VEN ≤ Vo(REG2) + 0.3 V 50 −− k Ω VEN >Vo(REG2) + 0.3 V 2 3 − k Ω |
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Descrição semelhante - TDA3682ST |
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