L6353 データシートの表示（PDF） - STMicroelectronics
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L6353 Datasheet PDF : 11 Pages
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AC ELECTRICAL CHARACTERISTICS
Symbol
ton
toff
Pin
9 vs 1
9 vs 16
Parameter
Turn on Propagation Delay
Time
Turn off propagation delay
time
tr
1,16 Rise Time
tf
Fall Time
tfault
Delay Time for Fault
Detection
THERMAL PROTECTION
Test Condition
Symbol
Tth1
Thys1
Tth2
Thys2
Parameter
Over Temperature Threshold
Over Temperature Threshold Hysteresis
Over Temperature Shutdown
Over Temperature Shutdown Hysteresis
Test Condition
(Thermal Procedure)
Figure 1: Switching waveforms and test circuit
Vin
5V
50%
50%
L6353
Min. Typ. Max. Unit
400
ns
400
ns
50
ns
50
ns
400
ns
Min. Typ. Max. Unit
130
°C
20
°C
160
°C
20
°C
0
VOUT
tW
tON
90%
50%
10%
tr
Figure 1a : Switching waveforms and test circuit
t
tOFF
90%
50%
10%
t
tf
D94IN107
POSITIVE
SUPPLY
100µF
100nF 100nF
NEGATIVE
SUPPLY
100µF
VCC
VPOS
SELECT
11
VREF
8
INPUT
9
2
3
13
1
D.U.T.
16
Vin
VSS
14
4
15
7
10
VCLAMP_
PROG
MON_
DELAY
4.7KΩ
DELAY
4.7KΩ
D94IN108B
VREF
VREF
VON_SENSE
OUT1
OUT2
1nF
COM
5/11
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