SIP32475 datasheet(2/13 Pages) VISHAY

2 / 13 page

SiP32475

www.vishay.com

Vishay Siliconix

S20-0532-Rev. B, 06-Jul-2020

Document Number: 75792

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

Notes

a. Negative current injection up to 300 mA

b. Measured on 2 oz double side layer 1" x 1" board

Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional operation

of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute maximum

rating conditions for extended periods may affect device reliability.

ABSOLUTE MAXIMUM RATINGS

PARAMETER

CONDITIONS

LIMIT

UNIT

Supply input voltage VIN

Reference to GND

-0.3 to 6.5

Output voltage VOUT

Reference to GND

-0.3 to 6.5

Output voltage VOUT

Pulse at 1 ms reference to GND a

-1.6

Enable input voltage EN

Reference to GND

-0.3 to 6.5

Maximum continuous switch current

Maximum pulse switch current

Pulse at 1 ms, 10 % duty cycle

2.5

ESD rating (HBM)

4000

Thermal resistance, junction-to-ambient b

150

°C/W

Maximum power dissipation b

TA = 25 °C

650

Temperature

Operating temperature

-40 to +85

°C

Operating junction temperature

125

Storage temperature

-65 to +150

RECOMMENDED OPERATING RANGE

ELECTRICAL PARAMETER

MINIMUM

TYPICAL

MAXIMUM

UNIT

Input voltage (VIN)

1.2

5.5

Output voltage (VOUT)0

5.5

SPECIFICATIONS

PARAMETER

SYMBOL

TEST CONDITIONS

UNLESS OTHERWISE SPECIFIED

VIN = 1.2 V to 5.5 V, TA = -40 °C to +85 °C

(typical values are at 25 °C)

LIMITS

UNIT

MIN.

TYP.

MAX.

Power Supply

Quiescent current

VIN = 3.3 V, IOUT = 0 mA

4.7

μA

Shutdown current

ISD

OUT = GND

0.001

Off switch current

IDS(off)

EN = GND, OUT = GND

0.001

Reverse blocking current

I(in)RB

Out = 5 V, IN = 1.2 V, EN = 0 V, (measured at IN pin)

0.01

Out = 5 V, IN = 0 V, EN = 0 V, (measured at IN pin)

0.12

Switch Resistance

On resistance

RDS(on)

IOUT = 500 mA, VIN = 1.2 V, TA = 25 °C

120



IOUT = 500 mA, VIN = 1.5 V, TA = 25 °C

IOUT = 500 mA, VIN = 1.8 V, TA = 25 °C

IOUT = 500 mA, VIN = 3 V, TA = 25 °C

IOUT = 500 mA, VIN = 5 V, TA = 25 °C

Discharge switch on resistance

RPD

When VIN = 3 V at 25 °C



When VIN = 1.8 V at 25 °C

< 200

EN pin pull down resistor

REN

EN = 1.2 V

2.6



On resistance temperature

coefficient

TCRDS

2800

ppm/°C

On/off Logic

EN input low voltage

VIL

VIN = 1.5 V

0.4

EN input high voltage

VIH

VIN = 5.5 V

Switching Speed

Switch turn-on delay time

ton_DLY

RLOAD = 500 , CL = 0.1 μF, VIN = 5 V

138

μs

Switch turn-on rise time

RLOAD = 500 , CL = 0.1 μF, VIN = 5 V

162

Switch turn-off delay time

toff_DLY

RLOAD = 500 , CL = 0.1 μF, (50 % VIN to 90 % VOUT)-

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