INA206

INA207

INA208

SBOS360 − JULY 2006

www.ti.com

18

INA206

x20

V

IN+

V

IN

−

1.2V REF OUT

CMP1 OUT

CMP2 OUT

CMP2 DELAY

CMP1 RESET

V

S

OUT

CMP1 IN

−/0.6 REF

CMP1 IN+

CMP2 IN

−

CMP2 IN+/0.6 REF

GND

1.2V REF

Load

Power Good

Supply

R

SHUNT

Analog Current Signal

+5V Supply

R

PULL−UP

1k

Ω

R

3

R

4

R

1

R

2

V

0.6(R

R

2

V

0.6(R

R

4

Figure 14. Analog Output Current-Shunt Monitor with Comparators Used as Power-Supply

Under-Limit/Over-Limit or Power-Good Detector