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LA5693AM 数据表(PDF) 2 Page - Sanyo Semicon Device |
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LA5693AM 数据表(HTML) 2 Page - Sanyo Semicon Device |
2 / 7 page LA5693AM Continued from preceding page. Parameter Symbol Conditions Ratings Unit Allowable power dissipation Pd max 370 mW Operating temperature Topr -40 to +125 °C Storage temperature Tstg -55 to +150 °C * : A PNP transistor is connected to the LA5693AM 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 = -40 to +125 °C Parameter Symbol Conditions Ratings Unit Control pin voltage VCONT 6 to 40 V Control pin current ICONT 10 mA Reset output current IRES(1) max, IRES(2) max RES(2) : 10k Ω pull-up 8 mA Reset detection voltage VS min 4 V Operating Characteristics at Ta= -40 to +125°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 ΔVOLN1 9V ≤ VCC ≤ 16V 2 10 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 = 0 150 μV Temperature coefficient of output voltage ΔVO /∆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 mV ‘L’-level CK input current IIL VCK = 0V -1.0 -0.1 μA ‘H’-level reset output voltage VORH(1), VORH(2) RES(2) : 10k Ω pull-up 4.8 5.0 5.2 V ‘L’-level reset output voltage1 VORL(1)1, VORL(1)1 RES(2) : 10k Ω pull-up 40 200 mV ‘L’-level reset output voltage2 VORL(1) 2, VORL(1)2 IRES(1) = IRES(2) = 8mA 0.16 0.8 V CK input pulse width tCKW VCK = 5V 3 μs Reset output delay time td Ct = 1μF 7.0 10 20 ms Watchdog time 1 tWD1 Ct = 1μF (Ta = -40 to +125°C) 25 40 60 ms Watchdog time 2 tWD2 Ct = 1μF (Ta = -40 to +85°C) 25 40 53 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 No.7559-2/7 |
类似零件编号 - LA5693AM |
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类似说明 - LA5693AM |
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