поискавой системы для электроныых деталей |
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CA0723T датащи(PDF) 7 Page - Intersil Corporation |
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CA0723T датащи(HTML) 7 Page - Intersil Corporation |
7 / 9 page 3-9 FIGURE 18. LOAD TRANSIENT RESPONSE FIGURE 19. OUTPUT IMPEDANCE vs FREQUENCY Typical Performance Curves (CA723 and CA723C) (Continued) OUTPUT VOLTAGE (VO) INPUT VOLTAGE (VI) -5 5 15253545 6 4 2 0 -2 -4 TIME ( µs) 4 2 0 -2 -4 -6 INPUT VOLTAGE (VI) = 12V OUTPUT VOLTAGE (VO) = 5V AMBIENT TEMPERATURE (TA) = 25 oC SHORT CIRCUIT PROTECTION RESISTANCE LOAD CURRENT (IL) = 1mA (RSCP) = 0 FREQUENCY (Hz) 1 µF 0.01 0.1 1 10 INPUT VOLTAGE (VI) = 12V OUTPUT VOLTAGE (VO) = 5V LOAD CURRENT (IL) = 50mA AMBIENT TEMPERATURE (TA) = 25 oC SHORT CIRCUIT PROTECTION RESISTANCE (RSCP) = 0 100 8 6 4 6 4 8 8 6 4 2 2 2 1k 10k 100k 1M 46 8 2 4 6 8 2 4 6 8 2 4 6 8 2 LOAD CAPACITANCE (CL) = 0 Typical Application Circuits FIGURE 20. LOW VOLTAGE REGULATOR CIRCUIT (VO = 2V TO 7V) FIGURE 21. HIGH VOLTAGE REGULATOR CIRCUIT (VO = 7V TO 37V) VI V+ VC VO RSCP VREF R1 NON INV INPUT CREF V- COMP C1 100pF R3 CURRENT LIMIT REGULATED OUTPUT CURRENT SENSE INV. INPUT R2 Circuit Performance Data: Regulated Output Voltage 5V Line Regulation ( ∆VI= 3V) 0.5mV Load Regulation ( ∆IL = 50mA) 1.5mV Note: R3 = R1 R2 R1 + R2 For Minimum Temperature Drift VI V+ VC VO RSCP VREF R3 NON INV INPUT V- COMP R1 CURRENT LIMIT REGULATED OUTPUT 15V CURRENT SENSE INV. INPUT R2 C1 100pF Circuit Performance Data: Line Regulation ( ∆VI = 3V) 1.5mV Load Regulation ( ∆IL = 50mA) 4.5mV Note: R3 = R1 R2 R1 + R2 For Minimum Temperature Drift R3 May Be Eliminated For Minimum Component Count CA723, CA723C |
Аналогичный номер детали - CA0723T |
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Аналогичное описание - CA0723T |
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