BTS442E2E3043 Infineon Technologies AG, BTS442E2E3043 Datasheet - Page 10

• Manufacturer Part Number: BTS442E2E3043
• Description: Smart Highside Power Switch
• Manufacturer: Infineon Technologies AG

Timing diagrams
Figure 1a: V
Figure 2a: Switching a lamp,
Semiconductor Group
in case of too early V IN =high the device may not turn on (curve A)
t
d(bb IN)
IN
V
IN
ST
V
V
ST open drain
I
bb
OUT
L
OUT
approx. 150 s
bb
turn on:
t d(bb IN)
A
A
10
t
t
Figure 2b: Switching an inductive load
*) if the time constant of load is too large, open-load-status may
occur
Figure 3a: Turn on into short circuit,
t d(SC) approx. 200 s if V
ST
IN
V
IN
ST
V
I
OUT
L
I
L
OUT
I
L(OL)
*)
t
t d(SC)
d(ST)
bb
- V
OUT
> 8.3 V typ.
BTS 442 E2
2003-Oct-01
t
t