bts50080a Infineon Technologies Corporation, bts50080a Datasheet - Page 15

• Manufacturer Part Number: bts50080a
• Description: Smart High-side Power Switch
• Manufacturer: Infineon Technologies Corporation

Note: Activation of any protection mechanism will not block the current flow. Over temperature detection and
5.7
The BTS50080-1EGA is supplied by
event that the supply voltage drops below the under voltage shutdown threshold
switch off. If the supply voltage reaches nominal operating voltage range
on after a delay
Figure 13
Datasheet
current sense is not functional during inverse mode.
Undervoltage shutdown + restart
Undervoltage shutdown and restart
t
delay(UV)
, assuming
V
V
bb(u)
V
ON
V
OUT
IN
V
bb
Z
=High. Protective latch is reset by undervoltage shutdown.
bb
. The internal logic permanently monitors the supply voltage
V
bb(ext )
15
t
delay(UV)
Smart High-Side Power Switch
V
bb(ext)
, the BTS50080-1EGA will switch
V
bb(u)
, the BTS50080-1EGA will
t
t
BTS50080-1EGA
V1.0, 2009-04-06
Power Stages
Undervoltage .emf
V
bb
. In the