Datasheet

Timing diagrams
Figure 1a: Switching a resistive load,
change of load current in on-condition:
,1
67
287
/
W
9
,
,
,6
W
son
(
IS
)
WW
slc(IS)slc(IS)
/RDG
/RDG
soff
(
IS
)
W
W
don(ST)
W
doff
(
ST
)
W
W
on
off
The sense signal is not valid during settling time after turn or
change of load current.
Figure 1b: V
bb
turn on:
,1
9
/
W
,
EE
67
,
,6
tdllditi
Figure 2a: Switching a lamp
,1
67
287
/
W
9
,
,
,6
Figure 2b: Switching a lamp with current limit:
,1
67
287
/
W
9
,
,
,6
Data Sheet 11 V1.1, 2008-19-08
Smart High-Side Power Switch
BTS640S2G