Q67060-S6951-A2 Просмотр технического описания (PDF) - Siemens AG
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Q67060-S6951-A2 Datasheet PDF : 13 Pages
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Figure 5b: Open load: detection in ON-state, open
load occurs in on-state
IN
td(ST OL1)
ST
t d(ST OL2)
BTS 542 E2
Figure 6b: Undervoltage restart of charge pump
VON [V]
V on
VON(CL)
off
V
OUT
I
normal
L
open
normal
t
V
off
bb(over)
Vbb(u rst)
V
bb(o rst)
V bb(under)
V
bb(u cp)
on
td(ST OL1) = tbd ms typ., td(ST OL2) = tbd ms typ
Figure 6a: Undervoltage:
IN
charge pump starts at Vbb(ucp) =6.5 V typ.
Figure 7a: Overvoltage:
IN
V bb
Vbb [V]
V bb
V OUT
V
bb(under)
Vbb(u cp)
8bb(u rst)
Vbb
VON(CL) Vbb(over)
V bb(o rst)
V
OUT
ST open drain
ST
t
t
Semiconductor Group
Page 12
8.Jan.96
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