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Vishay Siliconix

S22-0384-Rev. B, 02-May-2022

9

Document Number: 63147

For technical questions, contact: powerictechsupport@vishay.com

THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT

ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000

TYPICAL CHARACTERISTICS

Fig. 21 - Turn On by EN

VIN = 12 V, RL = 6 , CL = 220 μF, CSS = 22 nF, RLIM = 1.74 k

Fig. 22 - Turn Off by EN

VIN = 12 V, RL = 6 , CL = 220 μF, CSS = 22 nF, RLIM = 1.74 k

Fig. 23 - Turn On by VIN

VIN = 12 V, RL = 6 , CL = 220 μF, CSS = 133 nF, RLIM = 1.74 k

EN Voltage Divider Resistors, 1 M

 and 127 k

Fig. 24 - Turn On by Hot-Plug of VIN

VIN = 12 V, RL = 6 , CL = 220 μF, CSS = 133 nF, RLIM = 1.74 k

EN Voltage Divider Resistors, 1 M

 and 127 k

Fig. 25 - Turn On by VIN When EN is 3 V

VIN = 12 V, RL = 6 , CL = 220 μF, CSS = 133 nF, RLIM = 1.74 k

Fig. 26 - Turn On by EN Into Resistive Load

VIN = 12 V, RL = 6 , CSS = 133 nF, RLIM = 1.74 k

EN (5 V/div)

I

OUT (2 A/div)

V

OUT (5 V/div)

PGD (5 V/div)

2 ms/div

EN (5 V/div)

I

OUT (2 A/div)

V

OUT (5 V/div)

PGD (5 V/div)

1 ms/div

V

IN (5 V/div)

I

OUT (2 A/div)

V

OUT (5 V/div)

PGD (5 V/div)

20 ms/div

V

IN (5 V/div)

I

OUT (2 A/div)

V

OUT (5 V/div)

PGD (5 V/div)

10 ms/div

V

IN (5 V/div)

I

OUT (2 A/div)

V

OUT (5 V/div)

PGD (5 V/div)

20 ms/div

SS (2 V/div)

I

OUT (2 A/div)

V

OUT (5 V/div)

EN (5 V/div)

10 ms/div