SIC401DB datasheet(12/30 Pages) VISHAY

12 / 30 page

SiC401A, SiC401BCD

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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

Start-up (Pre-Bias) - EN/PSV

(VDD = 5 V, VIN = 12 V, VOUT = 1.5 V, IOUT = 0 A, SiC401B)

Power-Save Mode

(VDD = 5 V, VIN = 12 V, VOUT = 1.5 V, IOUT = 0 A, SiC401A)

Transient Response - P-Save Load Rising

(VDD = 5 V, VIN = 12 V, VOUT = 1.5 V, IOUT = 0 A to 11 A, SiC401B, dI/dt = 1 A/μs)

Power-Save Mode

(VDD = 5 V, VIN = 12 V, VOUT = 1.5 V, IOUT = 0 A, SiC401B)

Forced Continuous Mode

(VDD = 5 V, VIN = 12 V, VOUT = 1.5 V, IOUT = 15 A, SiC401B)

Transient Response - P-Save Load Falling

(VDD = 5 V, VIN = 12 V, VOUT = 1.5 V, IOUT = 11 A to 0 A, SiC401B, dI/dt = 1 A/μs)

Time(1ms/div)

(5V/div)

(1V/div)

(500mV/div)

(5V/div)

EN/PSV

VOUT

(5V/div)

(100 mV/div)

Time (20

µs/div)

VOUT RIPPLE

(5V/div)

(50mV/div)

IOUT :0A-11A

VOUT RIPPLE

(4A/div)

Time(10

µs/div)

(5V/div)

(50mV/div)

Time(10ms/div)

VOUT RIPPLE

(5V/div)

(50mV/div)

VOUT RIPPLE

LX SWITCHING MODE

Time(5

µs/div)

(5V/div)

(4A/div)

(50mV/div)

Time(10

µs/div)

IOUT :11A to 0A

VOUT RIPPLE

SIC401DB Datasheet(PDF) 12 Page - Vishay Siliconix

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