Datasheet SiC931 (Vishay) - 10

SiC931
www.vishay.com Vishay Siliconix
ELECTRICAL CHARACTERISTICS
 (VIN = 12 V, VOUT = 1.2 V, fsw = 500 kHz, COUT = 47 μF x 13, CIN = 10 μF x 6, unless otherwise noted) 110 1.00 100 0.75 90 0.50 ) (uA 80 0.25 rrent u 70 0.00 60 -0.25 Input C Line Regulation (%) -0.50 50 -0.75 40 -1.00 30 5 7 9 11 13 15 17 19 21 23 25 8 10 12 14 16 18 20 22 24 26 28 Input Voltage, V / V (V) Input Voltage (V) CIN IN
Fig. 16 - Input Current vs. Input Voltage Fig. 19 - Line Regulation vs. Input Voltage
100 1.00 90 0.75 80 0.50 ) (uA 70 0.25 rrent u 60 0.00 50 -0.25 Input C Load Regulation (%) 40 -0.50 -0.75 30 -1.00 20 -50 -30 -10 10 30 50 70 90 110 130 150 0.0 2.5 5 7.5 10 12.5 15 17.5 20 22.5 25 Temperature (°C) Output Current (A)
Fig. 17 - Input Current vs. Junction Temperature Fig. 20 - Load Regulation vs. Output Current
2.0 ) (uA 1.8 N SHD 1.5 IN_ V + I N 1.3 D H S _ IN 1.0 VC 0.8 urrent, I 0.5 0.3 hutdown C S 0.0 -50 -30 -10 10 30 50 70 90 110 130 150 Temperature (°C)
Fig. 18 - Shutdown Current vs. Junction Temperature
S23-0880-Rev. G, 23-Oct-2023
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