參數(shù)資料
型號: L9352
廠商: 意法半導(dǎo)體
英文描述: CAP CER 1800PF 3.15KVDC R3 RAD
中文描述: 智能四2X5A/2X2.5A低邊開關(guān)
文件頁數(shù): 12/21頁
文件大小: 328K
代理商: L9352
L9352
12/21
Diagnostic Table
The status follows the input signal in normal operating conditions.
If any error is detected the status is inverted.
Operating Condition
Test
Input
TEST
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
H
H
H
H
Enable
Input
ENA
L
L
H
H
L
L
H
H
H
H
H –> L
H
H
H
H –> L
H
H
H
H –> L
H
L
L
H
H
L
L
H
H
Control Input
non-reg./reg.
IN
L
H/PWM
L
H/PWM
L
H/PWM
L
H/PWM
H/PWM
H/PWM
X
H/PWM –> L
H/PWM
H/PWM
X
H/PWM –> L
PWM
PWM
X
PWM –> L
L
H/PWM
L
H/PWM
L
H/PWM
H/PWM
H/PWM
Power Output/
Current reg.
Q
OFF
OFF
OFF
ON
OFF
OFF
OFF
ON
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
ON
ON
Status
Output
ST
L
L
L
H
X
X
H
L
L
L
L
L
L
L
L
L
L
L
L
L
H
H
H
L
X
X
L
H
Normal function
Open load or short to ground
Overload or short to supply
Latched overload
Reset latch
Reset latch
Overtemperature
Latched overtemperature
Reset latch
Reset latch
Recirculation error (reg.chn.)
Latched error
Reset latch
Reset latch
Clock failure (clock loss)
(1)
(1)
(2)
during power on sequence only detected on channel 3 and 4 (see description).
This input combination is also used for an internal chip-test and must not be used.
Drift
(2)
Failure
No failure
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