Data Sheet rev 0.2

IRCS2277S

www.irf.com

page

11/20

May 5

Analog output OUT

U

V

W

C4

C11

C18

U

V

W

R5

R12

R19

To use a different voltage to supply the analog output low rail, disconnect these resistors.

voltage regulator and provide the analog output high voltage rail via 40-pin connector.

The following table shows the names of these components on board.

Auto-reset function

To reset automatically IR2277 current sensors when they latch an overcurrent condition, short pin 1 to pin 2

of jumpers P1 (U1), P5 (U2) and P9 (U3).