UR6517

Preliminary

LINEAR INTEGRATED CIRCUIT

UNISONICTECHNOLOGIESCO.,LTD

4 of 5

www.unisonic.com.tw

QW-R131-001.a



PARAMETER

SYMBOL

RATINGS

UNIT

-0.3~+6

V

-0.3~+6

V

1.163

W

Junction Temperature

150

°C

Storage Temperature

-65 ~ +150

°C

Notes: 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.



THERMAL DATA

PARAMETER

SYMBOL

RATINGS

UNIT

Maximum Junction to Ambient (Note)

86

°C/W

Maximum Junction to Case

15

°C/W

JEDEC 51-7 thermal measurement standard.



RECOMMENDED OPERATING CONDITIONS (Note)

PARAMETER

SYMBOL

RATINGS

UNIT

5±5%

V

1V~5.5V

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

2.5

mA

3.6

V

Standby Current

20

90

μA

OUTPUT VOLTAGE (DDR/DDR II/DDR III)

-20

20

mV

Load Regulation

-20

20

mV

PROTECTION

Current Limit

2.5

A

Short Circuit Current

1.5

A

Thermal Shutdown Temperature

125

170

°C

Thermal Shutdown Hysteresis

35

°C

Enable

0.4

V

Shutdown Threshold

Shutdown

0.15

V