BTS410D2 Siemens Semiconductor Group, BTS410D2 Datasheet - Page 12

• Manufacturer Part Number: BTS410D2
• Description: Smart Highside Power Switch (Overload protection Current limitation Short circuit protection Thermal shutdown)
• Manufacturer: Siemens Semiconductor Group

Figure 5b: Open load: detection in ON-state, open
load occurs in on-state
Semiconductor Group
Figure 6a: Undervoltage:
t
d(ST OL1)
V
IN
ST
V
IN
V
bb
ST CMOS
I
OUT
L
OUT
= tbd s typ., t
normal
t
d(ST OL1)
d(ST OL2)
open
= tbd s typ
V
bb(under)
normal
t
d(ST OL2)
V
V
bb(u rst)
bb(u cp)
t
t
12
Figure 7a: Overvoltage:
if V
Figure 6b: Undervoltage restart of charge pump
charge pump starts at V
bb
> V
V
V
V
IN
V
ST
bb
on
OUT
bb(under)
bb(AZ)
increase of V
V
bb(u rst)
V
V
ON(CL)
bb(u cp)
bb(ucp)
ST
due to GND resistor voltage.
=5.6 V typ.
V
bb(over)
V
V
bb(o rst)
bb(over)
BTS 410 D2
V
ON(CL)
V
bb(o rst)
V
bb
t