US2175

CMOS IC

UNISONICTECHNOLOGIESCO.,LTD

4 of 10

www.unisonic.com.tw

QW-R502-403.C



ABSOLUTE MAXIMUM RATING

PARAMETER

SYMBOL

RATINGS

UNIT

Supply Voltage

7

V

Control Input Voltage

-0.3~ +6.5

V

Fault Flag Voltage

7

V

Power Dissipation (Ta = 25°C)

625

mW

Junction Temperature

+125

°C

Ambient Operating Temperature

-40 ~ +85

°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.



THERMAL DATA

PARAMETER

SYMBOL

RATINGS

UNIT

Junction to Ambient (no Heatsink)

160

°C/W



PARAMETER

SYMBOL

TEST CONDITIONS

MIN TYP MAX UNIT

Supply Current

OUT=Open

1

5

µA

OUT=Open

65

100

µA

Control Input Voltage

0.8

V

2.4

V

Control Input Current

0.01

1

µA

0.01

1

µA

Control Input Capacitance

1

pF

Output MOSFET Resistance

110

150

mΩ

Output Turn-On Rise Delay

40

µS

Output Turn-On Rise Time

500

µS

Output Turn-Off Delay

1

20

µS

Output Turn-Off Fall Time

1

20

µS

Output Leakage Current

0.5

10

µA

Current Limit Threshold

1.3

2

A

Short Current

1

A

Over Temperature Shutdown Threshold

135

°C

115

°C

Error Flag Output Resistance

15

80

Ω

20

100

Ω

Error Flag Off Current

0.01

1

µA

UVLO Threshold

2.6

V

2.4

V