bts734l1 ETC-unknow, bts734l1 Datasheet - Page 14

• Manufacturer Part Number: bts734l1
• Description: Smart Channel Highside Power Switch Overload Protection Current Limitation Short-circuit Protection Thermal Shutdown
• Manufacturer: ETC-unknow

Figure 5b: Open load: detection in ON-state, open
load occurs in on-state
Figure 5c: Open load: detection in ON- and OFF-state
(with R
Semiconductor Group
t
d(ST OL1)
ST
IN
ST
IN
V
V
I
I
OUT
L
L
EXT
OUT
= 20 s typ., t
), turn on/off to open load
normal
t
d(ST OL1)
d(ST OL2)
t
open
d(ST)
open
= 10 s typ
normal
t
d(ST OL2)
t
t
14
IN = high, normal load conditions.
Charge pump starts at V
Figure 6a: Undervoltage:
Figure 6b: Undervoltage restart of charge pump
V
IN
V
V
V
ST
on
bb
OUT
bb(under)
V
bb(u rst)
V
bb(ucp)
bb(u cp)
V
= 5.6 V typ.
bb(under)
V
V
bb(o rst)
bb(over)
BTS 734 L1
V
ON(CL)
V
bb(u rst)
V
bb
t