SIP4282 datasheet(2/9 Pages) VISHAY

2 / 9 page

www.vishay.com

Document Number: 73851

S-70069–Rev. C, 22-Jan-07

Vishay Siliconix

SiP4282

New Product

Notes:

a. Device mounted with all leads and power pad soldered or welded to PC board.

b. Derate 11.1 mW/°C above TA = 70 °C.

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

Limit

Unit

Supply Input Voltage (VIN)

- 0.3 to 6

Enable Input Voltage (VON)

- 0.3 to 6

Output Voltage (VOUT)

- 0.3 to VIN + 0.3

Maximum Continuous Switch Current (IMAX)

1.2

Maximum Pulsed Current (IDM) VIN

VIN ≥ 2.5 V

VIN < 2.5 V

1.6

ESD Rating (HBM)

4000

Junction Temperature (TJ)

- 40 to 150

°C

Thermal Resistance (

JA)

6 pin PPAK SC75

°C/W

Power Dissipation (PD)

6 pin PPAK SC75

610

RECOMMENDED OPERATING RANGE

Parameter

Limit

Unit

Input Voltage Range (VIN)

1.8 to 5.5

Operating Temperature Range

- 40 to 85

°C

SPECIFICATIONS

Parameter

Symbol

Test Conditions Unless Specified

VIN = 5.0, TA = - 40 °C to 85 °C

(Typical values are at TA = 25 °C)

Limits

- 40 °C to 85 °C

Unit

Mina

Typb

Maxa

SiP4282 All Versions

Operating Voltagec

VIN

1.8

5.5

Under Voltage Lockout

VUVLO

VIN Falling

1.0

1.4

1.8

Under Voltage Lockout Hysteresis

VUVLO(hyh)

250

Quiescent Current

ON/OFF = active

2.5

µA

Off Suply Current

IQ(OFF)

ON/OFF = inactive, OUT = open

Off Switch Current

ISD(OFF)

ON/OFF = inactive, VOUT = 0

On-Resistance

RDS(on)

VIN = 5 V, TA = 25 °C

140

230

VIN = 4.2 V, TA = 25 °C

150

250

VIN = 3 V, TA = 25 °C

175

290

VIN = 1.8 V, TA = 25 °C

300

480

On-Resistance Temp-Coefficient

TCRDS

2800

ppm/°C

ON/OFF Input Low Voltage

VIL

VIN = 2.7 V to 5.5 V

0.8

ON/OFF Input High Voltage

VIH

VIN = 2.7 V to ≤ 4.2 V

VIN > 4.2 V to 5.5 V

2.4

ON/OFF Input Leakage

ISINK

VON/OFF = 5.5 V

µA

SiP4282-1 Version

Output Turn-On Delay Time

TD(ON)

VIN = 5 V, RLOAD = 10 Ω, TA = 25 °C

-20

µs

Output Turn-On Rise Time

T(ON)

VIN = 5 V, RLOAD = 10 Ω, TA = 25 °C

1000

1500

Output Turn-Off Delay Time

TD(OFF)

VIN = 5 V, RLOAD = 10 Ω, TA = 25 °C

-4

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