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SM8140AM датащи(PDF) 4 Page - Nippon Precision Circuits Inc |
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SM8140AM датащи(HTML) 4 Page - Nippon Precision Circuits Inc |
4 / 6 page SM8140A NIPPON PRECISION CIRCUITS—4 ABSOLUTE MAXIMUM RATINGS VSS = 0V, Unless otherwise noted RECOMMENDED OPERATING CONDITIONS VSS = 0V, Unless otherwise noted ELECTRICAL CHARACTERISTICS Ta = 25 °C, V SS = 0V, VDD = 3.0V, unless otherwise noted Parameter Symbol Condition Rating unit Supply voltage range VDD − 0.3 to + 8.0 V Input voltage range VIN All input pins VSS − 0.3 to VDD + 0.3 V Output voltage VCHV CHV pins 0.5 to 120 V VLDR LDR pins 0.5 to 120 VOUT1 OUT1 pins 0.5 to 120 VOUT2 OUT2 pins 0.5 to 120 Power dissipation PD Ta ≤ 70°C 200 mW Storage temperature range TSTG − 55 to 125 °C Soldering temperature TSLD Package only 255 °C Soldering time tSLD Package only 10 sec Parameter Symbol Condition Rating unit min typ max Supply voltage range VDD1 2.4 − 3.6 V VDD2 CPO = V DD 1 1. 5V Application hints is different from 3V ones (Refer to APPLICATION HINTS) 4.5 − 5.5 V Operating temperature range TOPR − 30 − 70 °C Operating current2 2. Max value is as same as Absolute Maximum Ratings IDD2 Including inductor current, VDD = 3.0V − 20 100 mA IDD3 Including inductor current, VDD = 5.0V − 25 100 mA Using inductor LLDR1 fLDR = 32kHz, VDD = 3.0V − 1.0 − mH LLDR2 fLDR = 32kHz, VDD = 5.0V − 1.5 − mH Parameter Pin Symbol Condition Rating unit min typ max Supply voltage range VDD VDD 2.4 − 3.6 V Output voltage CPO VCPO VCPO ≤ 2 × VDD 4.5 5.5 − V CHV VCHV 0.5 − 100 OUT1/2 VOUTH −− 100 OUT1/2 VOUTL −− 0.5 Output resistance LDR RLDR VCPO = 6.0V − 5.0 10.0 Ω Oscillation frequency OCE1/2 fOCE ROCE = 3.9MΩ 5.6 8.0 10.4 kHz OCL1/2 fOCL ROCL = 100kΩ 1 1. ROSC determines EL driver frequency 20k to 100kHz 179 256 332 Driving frequency OUT1/2 fOUT ROCE = 3.9MΩ 2 2. ROSC determines EL driver frequency 200 to 500Hz 175 250 325 Hz Output frequency LDR fLDR ROCL = 100kΩ 22.4 32 41.6 kHz Input voltage ENA VENAH ENA = "H" VDD + 1.0 − VDD + 0.3 V VENAL ENA = "L" VSS − 0.3 − VSS + 1.0 Input current ENA IENAH VENAH = 3.0V 0.45 0.75 1.05 µA Operating current VDD IDD1 Excluding inductor current −− 1mA Stand − by current VDD ISTB ENA = "L" −− 1 µA |
Аналогичный номер детали - SM8140AM |
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Аналогичное описание - SM8140AM |
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