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LA5693D Arkusz danych(PDF) 2 Page - Sanyo Semicon Device |
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LA5693D Arkusz danych(HTML) 2 Page - Sanyo Semicon Device |
2 / 7 page LA5693D, LA5693MD No.A2085-2/7 Specifications Maximum Ratings at Ta = 25 °C Parameter Symbol Conditions Ratings Unit Control pin voltage VCONT max 1s 60 V 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 Allowable power dissipation Pd max LA5693D 500 mW LA5693MD 350 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. Caution 1) Absolute maximum ratings represent the value which cannot be exceeded for any length of time. Caution 2) Even when the device is used within the range of absolute maximum ratings, as a result of continuous usage under high temperature, high current, high voltage, or drastic temperature change, the reliability of the IC may be degraded. Please contact us for the further details. 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. Parameter Symbol Conditions Ratings Unit min typ max Output voltage VO 4.8 5.0 5.2 V Line regulation1 ΔVOLN1 9V ≤ VCC ≤ 16V 2 5 mV Line regulation2 ΔVOLN2 6V ≤ VCC ≤ 40V 4 30 mV Load regulation ΔVOLD 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/ΔTa 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 |
Podobny numer części - LA5693D |
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Podobny opis - LA5693D |
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