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L9997ND データシートの表示(PDF) - STMicroelectronics
部品番号
コンポーネント説明
メーカー
L9997ND
DUAL HALF BRIDGE DRIVER
STMicroelectronics
L9997ND Datasheet PDF : 9 Pages
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Figure 2. Timing Diagram.
Standby Mode
Operating Mode
EN
I N1
I N2
DIAG
tO
NHL
OUT1 Tristate
t
dLH
90%
tO
NLH
10%
tr
90%
50%
O UT2
Tristat e
10%
tr
t
dHL
tf
t
dHL
tf
t
dLH
O ver temperature
or Overvoltage
L9997ND
Standby Mode
t
dLH
t
dHL
t
O FFLH
Tristate
t
dHL
t
dLH
Tristate
Tristate
t
O FFHL
Tristate
Figure 3. Typical R
ON
- Characteristics of Source and Sink Stage
5/9
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