SI9120DY Vishay, SI9120DY Datasheet
SI9120DY
Specifications of SI9120DY
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SI9120DY Summary of contents
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... OSC OSC DISCHARGE IN OUT OSC Clock ( 2 V Current-Mode − Comparator C/L − Comparator 1.2 V Undervoltage Comparator − + Vishay Siliconix D Internal Oscillator (1 MHz) D SHUTDOWN and RESET OSC Q 5 OUTPUT 6 − SENSE SHUTDOWN RESET R Si9120 www ...
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... Si9120 Vishay Siliconix ABSOLUTE MAXIMUM RATINGS Voltages Referenced to −V (Note: V < Logic Inputs (RESET SHUTDOWN, OSC IN, OSC OUT Linear Input (FEEDBACK, SENSE, BIAS REF HV Pre-Regulator Input Current (continuous Continuous Output Current (Source or Sink Storage Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...
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... OUT OUT mA, Source or Sink OUT OUT 500 pF = 500 (Pin1). IN (Pin1). IN (Pin 1) and −V (Pin 6). IN Si9120 Vishay Siliconix LIMITS D Suffix −40 to 85_C Unit TEMP MIN TYP MAX Room 1000 2000 Room −2.0 −1 Room 0.12 0.15 Room 50 70 Room 1.0 1.2 1 ...
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... Si9120 Vishay Siliconix TIMING WAVEFORMS 1.5 V − SENSE 50 90% OUTPUT 0 − FIGURE 50% SHUTDOWN 0 − RESET 0 − TYPICAL CHARACTERISTICS www.vishay.com 50 50% FIGURE 3. Output Switching Frequency vs. Oscillator Resistance 1 M 100 100 k r − Oscillator Resistance (W) OSC SHUTDOWN 50% 0 − 90% CC OUTPUT 0 − FIGURE 2. ...
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... CC 7 OSC OUT 8 Top View Part Number Si9120DY Si9120DY-T1 Si9120DY-T1—E3 Si9120DJ Si9120DJ—E3 DETAILED DESCRIPTION Pre-Regulator/Start-Up Section Due to the low quiescent current requirement of the Si9120 control circuitry, bias power can be supplied from the unregulated input power source, from an external regulated low-voltage supply, or from an auxiliary “ ...
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... Vishay Siliconix maintains worldwide manufacturing capability. Products may be manufactured at one of several qualified locations. Reliability data for Silicon Technology and Package Reliability represent a composite of all qualified locations. ...
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... Vishay disclaims any and all liability arising out of the use or application of any product described herein or of any information provided herein to the maximum extent permitted by law. The product specifications do not expand or otherwise modify Vishay’ ...