L6451 查看數據表（PDF） - STMicroelectronics
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L6451 Datasheet PDF : 8 Pages
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L6451
D.C. ELECTRICAL CHARACTERISTICS at Tamb = 25°C, VDD = 5V, Vclamp = 18V (unless otherwise specified).
Symbol
VDD
VCLAMP
VIL
VIH
ILL
ILH
IDD
VOUT
Parameter
Logic Supply Voltage
Clamping Voltage
Low Level Input Voltage
High Level Input Current
Low Level Input Current
High Level Input Current
Logic Supply Current
Output Saturation Voltage
∆VCE
RDS ON
Output saturation absolute
voltage variation around the
typ. values for extended
temperature ranges
Test Condition
VIN = VIL
VIN = VIH
(Independent from the output
conditions)
Tj 25 °C D.C. 0.4A
Tj 25 °C D.C. 0.5A
Tj 90 °C D.C. 0.4A
Tj 90 °C D.C. 0.5A
Tj = 25°C to 90°C D.C.: 0.4A
Tj = 25°C to 90°C D.C.: 0.5A
Min. Typ. Max. Unit
4.75
5
5.25
V
9
38
V
1.2
V
VDD -1.2
V
-200 µA
10
µA
5
mA
0.9
V
1.1
V
1.4
V
1.7
V
±0.2
V
±0.25 V
2.2
Ω
A.C. ELECTRICAL CHARACTERISTICS at Tamb = 25°C, VDD = 5V.
Symbol Signal Name
Parameter
Test Condition
TS INA, INB, INC, SET - UP Time
IND Vs COMn
TH INA, INB, INC, HOLD Time
IND Vs COMn
Ton
Toff
tr
tf
Twout
COM1,2,3,4
VS OUT 0 to N
COM1,2,3,4
VS OUT 0 to N
TURN - ON Time
TURN - OFF Time
Rise Time
Fall Time
Output Pulse Width
∆PD
Maximum allowable
variation of the output
power transmitted by
each driver to the
resistive load
IOUT = 0.5A, RL = 39Ω
Tj = 25 to 90°C
IOUT = 0.5A, RL = 39Ω
Tj = 25 to 90°C
Twin = 3.5µs RL = 40Ω
IOUT = 0.5A
RL = 39Ω
VCLAMP = 18V
∆PD Maximum
RL = 40Ω
allowable
variation of
Vclamp = 18V
the output
power
transmitted
by each
driver to the
resistive load
Min. Typ. Max. Unit
30
ns
0
ns
150
ns
150
ns
100
ns
100
ns
- 20
Twin
+ 80
ns
±4
%
æ4
%
4/8
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