SIC401DB datasheet(8/30 Pages) VISHAY

8 / 30 page

SiC401A, SiC401BCD

www.vishay.com

Vishay Siliconix

S20-0483-Rev. E, 29-Jun-2020

Document Number: 63835

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

ELECTRICAL CHARACTERISTICS

Load Regulation - FCM

(VDD = 5 V, VOUT = 1.5 V, SiC401B)

Load Regulation - P-Save

(VDD = 5 V, VOUT = 1.5 V, SiC401B)

Switching Frequency - P-Save Mode vs. FCM

(VDD = 5 V, VOUT = 1.5 V, VIN = 12 V, SiC401B)

Load Regulation - FCM

(VDD = 3.3 V, VOUT = 1.5 V, SiC401B)

Load Regulation - P-Save

(VDD = 3.3 V, VOUT = 1.5 V, SiC401B)

Switching Frequency - P-Save vs. FCM

(VDD = 3.3 V, VOUT = 1.5 V, VIN = 12 V, SiC401B)

1.4

1.41

1.42

1.43

1.44

1.45

1.46

1.47

1.48

1.49

1.5

1.51

1.52

1.53

IOUT (A)

VIN=5V

=12V

1.4

1.41

1.42

1.43

1.44

1.45

1.46

1.47

1.48

1.49

1.5

1.51

1.52

1.53

0123456789

IOUT(A)

VIN=5V

VIN=12V

100

150

200

250

300

350

IOUT(A)

FCM

PSAVE

1.4

1.41

1.42

1.43

1.44

1.45

1.46

1.47

1.48

1.49

1.5

1.51

1.52

1.53

(A)

VIN=5V

VIN=12V

1.4

1.41

1.42

1.43

1.44

1.45

1.46

1.47

1.48

1.49

1.5

1.51

1.52

1.53

IOUT(A)

VIN=5V

VIN=12V

100

150

200

250

300

350

IOUT(A)

FCM

PSAVE

FCM

PSAVE

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