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LA5693D Datenblatt(PDF) 2 Page - Sanyo Semicon Device |
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LA5693D Datenblatt(HTML) 2 Page - Sanyo Semicon Device |
2 / 7 page LA5693D,5693M No.2769-2/7 Specifications Maximum Ratings at Ta = 25 °C Parameter Symbol Conditions Ratings Unit 1s 60 V Control pin voltage VCONT max 41 V Control pin current ICONT max 11 mA CK input voltage VCK max 25 V Reset pin voltage V RES(1) max, V RES(2) max 41 V LA5693D 500 mW Allowable power dissipation Pd max LA5693M 370 mW Operating temperature Topr -40 to +85 °C Storage temperature Tstg -55 to +150 °C * : A PNP transistor is connected to the LA5693D, LA5693M externally to provide a low-saturation voltage regulator. Therefore, ICONT≈100mA will flow, as starting current, in the VCC range where the output cannot be regulated. Operating Conditions at Ta = 25 °C Parameter Symbol Conditions Ratings Unit Control pin voltage VCONT 6 to 40 V Control pin current ICONT max 10 mA Reset output current V RES(1) max, V RES(2) max External R pull-up 8 mA Reset detection voltage VS min 4V Electrical Characteristics at Ta = 25°C, VCC = 14V, IO=50mA, unless otherwise specified. Ratings Parameter Symbol Conditions min typ max Unit Output voltage VO 4.8 5.0 5.2 V Line regulation1 ∆VOLN1 9V ≤ VCC ≤ 16V 2 5 mV Line regulation2 ∆VOLN2 6V ≤ VCC ≤ 40V 4 30 mV Load regulation ∆VOLD 1mA ≤ IO ≤ 50mA 4 30 mV Current dissipation ICC IO=0 4.4 6.5 mA Output noise voltage VNO 10Hz ≤ f ≤ 100kHz, VCK = 0V 150 µV Temperature coefficient of output voltage ∆VO/∆Ta IO = 5mA, –40°C ≤ Ta ≤ +85°C ±0.2 mV/ °C Reference voltage VREF 1.13 1.18 1.23 V ‘H’-level CK input voltage VIH 2 V ‘L’-level CK input voltage VIL 0.8 V ‘H’-level CK input current IIH VCK = 5V 0.3 0.7 mA ‘L’-level CK input current IIL VCK = 0V -1.0 -0.1 µA ‘H’-level reset output voltage V ORH(1)/ V ORH(2) RES(2): 10k Ω pull-up 4.8 5.0 5.2 V ‘L’-level reset output voltage 1 V ORL(1)1/ V ORL(2)1 RES(2): 10k Ω pull-up 40 200 mV ‘L’-level reset output voltage 2 V ORL(1)2/ V ORL(2)2 I RES(1) = I RES(2) = 8mA 0.16 0.8 V CK input pulse width tCKW VCK = 5V 3 µs Reset output delay time td Ct = 1µF 7.5 10 12.5 ms Watchdog time tWD Ct = 1µF 30 40 50 ms Watchdog reset time tWR Ct = 1µF 0.1 0.25 0.4 ms Reset hysteresis voltage Vhys VS = 4.5V 100 200 300 mV |
Ähnliche Teilenummer - LA5693D_08 |
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Ähnliche Beschreibung - LA5693D_08 |
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