BTS412B2 查看數據表（PDF） - Siemens AG
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BTS412B2 Datasheet PDF : 14 Pages
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Timing diagrams
Figure 1a: Vbb turn on:
IN
t d(bb IN)
Vbb
V
OUT
A
BTS 412B2
Figure 2b: Switching an inductive load
IN
ST
V
OUT
ST CMOS
I
L
t
A
t
in case of too early VIN=high the device may not turn on (curve A)
td(bb IN) approx. 150 µs
Figure 2a: Switching a lamp,
Figure 3a: Turn on into short circuit,
IN
IN
ST
ST
VOUT
I
L
VOUT
td(SC)
IL
t
t
td(SC) approx. -- µs if Vbb - VOUT > 8.5 V typ.
Semiconductor Group
10
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