US206

Preliminary

CMOS IC

UNISONICTECHNOLOGIESCO.,LTD

3 of 4

www.unisonic.com.tw

QW-R129-021.a

ABSOLUTE MAXIMUM RATINGS

PARAMETER

SYMBOL

RATINGS

UNIT

Supply Voltage

6

V

Output Voltage

6

V

Output Current

Internally Limited

0.4

W

Enable Input

-0.3 ~ 6

V

Storage Temperature

-65 ~ +150

°C

Reflow Temperature (soldering, 10sec)

260

°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.

OPERATING RATINGS

PARAMETER

SYMBOL

RATINGS

UNIT

Supply Voltage

+3 ~ +5.5

V

Operating Temperature

-40 ~ +85

°C

THERMAL DATA

PARAMETER

SYMBOL

RATINGS

UNIT

Junction to Ambient

250

°C/W

ELECTRICAL CHARACTERISTICS

PARAMETER

SYMBOL

TEST CONDITIONS

MIN

TYP

MAX

UNIT

Input Voltage Rage

5.5

V

US206-25

US206-20

US206-15

US206-10

85

95

mΩ

Supply Current

65

µA

Output Turn-on Rising Time

400

µs

US206-25

2.0

2.5

3.5

US206-20

1.5

2.0

2.8

US206-15

1.1

1.5

2.1

Current Limit Threshold

US206-10

0.7

1.0

1.4

A

US206-25

0.2

1.6

2.3

US206-20

0.2

1.3

1.9

US206-15

0.2

1.0

1.4

Short-circuit Current

US206-10

0.2

0.67

1.0

A

EN Input Threshold

1.4

1.6

1.8

V

Shutdown Supply Current

0.1

1

µA

Output Leakage Current

0.5

1

µA

2.0

2.5

3.0

V

△

200

mV

Thermal Limit

135

°C

Thermal Limit Hysteresis

△

20

°C

OC Deglitch

UTC US206, OC assertion or deassertion

4

9

15

ms

OC Output Low Voltage

0.4

V

OC Off-State Current

1

µA