參數(shù)資料
型號: L9929
廠商: 意法半導(dǎo)體
英文描述: SPI CONTROLLED H-BRIDGE
中文描述: 可控的SPI H橋
文件頁數(shù): 6/23頁
文件大?。?/td> 629K
代理商: L9929
L9929
6/23
Figure 5. Output delay time
Figure 6. Disable delay time
Figure 7. Output switching time
Figure 8. Current values to be inserted after characterization
50%
10%
90%
50%
t
don
t
doff
IN
n
OUT
n
D01AT472
50%
10%
Z
t
ddis
DI
n
OUT
n
D01AT473
10%
90%
90%
t
f
t
r
OUT
n
D01AT474
LOAD
CURRENT
CURRENT LIMITATION
PHASE
OVERCURRENT
typ. 8.6A
> typ.10.6 A
CONTROL
SIGNAL
STATUS
FLAG
A
DETAIL A
OVERCURRENT
DETECTION
t
a
t
b
t
a
= SWITCH_OFF TIME IN CURRENT LIMITATION
t
b
= CURRENT LIMITATION BLANKING TIME
typ. 8.6A
Reaching Switch-off
current, limitation phase
is started by triggering t
b
t
b
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