US2175

CMOS IC

UNISONICTECHNOLOGIESCO.,LTD

4 of 10

www.unisonic.com.tw

QW-R502-403.B

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

OUT=Open

1

5

µA

Supply Current

OUT=Open

65

100

µA

0.8

V

Control Input Voltage

2.4

V

0.01

1

µA

Control Input Current

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

135

°C

Over Temperature Shutdown Threshold

115

°C

15

80

Ω

Error Flag Output Resistance

20

100

Ω

Error Flag Off Current

0.01

1

µA

2.6

V

UVLO Threshold

2.4

V