UR6511

Preliminary

LINEAR INTEGRATED CIRCUIT

UNISONIC TECHNOLOGIES CO., LTD

3 of 4

www.unisonic.com.tw

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PARAMETER

SYMBOL

RATINGS

UNIT

7

V

7

V

1.33

W

Junction Temperature

150

°C

Storage Temperature

-65 ~ +150

°C

Note: Absolute maximum ratings are those values beyond which the device could be permanently damaged.

Absolute maximum ratings are stress ratings only and functional device operation is not implied.



T H ERM AL DAT A

PARAMETER

SYMBOL

RATINGS

UNIT

Junction to Ambient

75

°C/W

Junction to Case

20

°C/W



PARAMETER

SYMBOL

RATINGS

UNIT

3.0 ~ 5.5

V

1.0 ~ 5.5

V

Junction Temperature

-40 ~ +125

°C

Ambient Temperature

-40 ~ +85

°C

Note: All voltage values are with respect to the network ground terminal unless otherwise noted.



PARAMETER

SYMBOL

TEST CONDITIONS

MIN

TYP

MAX

UNIT

INPUT CURRENT

0.7

1.5

mA

Standby Current

30

50

μA

OUTPUT VOLTAGE (DDR/DDR II/DDR III)

-10

10

mV

Load Regulation

-20

20

mV

PROTECTION

Current Limit

2

A

Thermal Shutdown Temperature

165

°C

Thermal Shutdown Hysteresis

30

°C

Enable

0.4

V

Shutdown Threshold

Shutdown

0.15

V