SIP32431 datasheet(2/12 Pages) VISHAY

2 / 12 page

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Document Number: 66597

S11-0175-Rev. B, 07-Feb-11

Vishay Siliconix

SiP32431

Notes:

x = Lot Code

-GE3 denotes halogen-free and RoHS compliant

Please use the SiP32431DR3-T1GE3 to replace SiP32431DR3-T1-E3

Notes:

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

b. Derate 4.5 mW/°C above TA = 70 °C.

c. Derate 5.9 mW/°C above TA = 70 °C, see PCB layout.

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.

ORDERING INFORMATION

Temperature Range

Package

Marking

Part Number

- 40 °C to 85 °C

SC70-6

MAxx

SiP32431DR3-T1GE3

TDFN4 1.2 mm x 1.6 mm

ADx

SiP32431DNP3-T1GE4

ABSOLUTE MAXIMUM RATINGS

Parameter

Limit

Unit

Supply Input Voltage (VIN)

- 0.3 to 6

Enable Input Voltage (VON/OFF)

- 0.3 to 6

Output Voltage (VOUT)

- 0.3 to VIN + 0.3

Maximum Continuous Switch Current (IMAX)

SC70-6 package

1.2

TDFN4 1.2 mm x 1.6 mm

1.4

Maximum Pulsed Current (IDM) VIN

(Pulsed at 1 ms, 10 % Duty Cycle)

VIN  2.5 V

VIN  2.5 V

1.6

ESD Rating (HBM)

4000

Junction Temperature (TJ)

- 40 to 125

°C

Thermal Resistance (



JA)

6 pin SC70-6b

220

°C/W

4 pin TDFN4 1.2 mm x 1.6 mmc

170

Power Dissipation (PD)

6 pin SC70-6b

250

4 pin TDFN4 1.2 mm x 1.6 mmc

324

RECOMMENDED OPERATING RANGE

Parameter

Limit

Unit

Input Voltage Range (VIN)

1.5 to 5.5

Operating Temperature Range

- 40 to 85

°C

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