http://www.union-ic.com Rev.01 Mar.2015

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UM3243

Ordering Information

Part Number

Temp. Range

Package Type

Shipping Qty

UM3243EEAS

-40°C to +85°C

SSOP28

48pcs/tube

UM3243EEUS

-40°C to +85°C

TSSOP28

3000pcs/13Inch

Tape & Reel

UM3243EESS

-40°C to +85°C

SOP28

25pcs/tube

UM3243EEQA

-40°C to +85°C

QFN32 5.0×5.0

1000pcs/7Inch

Tape & Reel

Absolute Maximum Ratings (Note 1)

Symbol

Parameter

Value

Unit

-0.3 to +6

V

V

-7.5 to +0.3

V

Voltage on TIN_, FORCEOFF

_____________________

, FORCEON

-0.3 to +6V

V

Voltage on ROUT_, INVALID

_________________

, ROUT2B

V

Voltage on RIN_

±30

V

Voltage on TOUT_

V

Short-Circuit Duration, TOUT_ to GND

Continuous

Continuous Power Dissipation at

SSOP28

762

mW

TSSOP28

696

SOP28

1000

QFN32

1500

Operating Temperature Range

-40 to +85

°C

Storage Temperature Range

-65 to +165

°C

Maximum Lead Temperature for Soldering 10

seconds

+300

°C

Note 1: 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.