L6450 查看數據表（PDF） - STMicroelectronics
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L6450 Datasheet PDF : 9 Pages
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L6450
ABSOLUTE MAXIMUM RATINGS
Symbol
VOUT
VCLAMP
IOUT
IPEAK
TJ
VDD
VIN
Tamb
Tstg
Parameter
Output Voltage
Output Clamping Voltage
Output Continuous Current
Output Peak Current (with duty cycle = 10% TON = 4µs)
Junction Temperature
Logic Supply Voltage
Input Voltage Range
Operating Temperature Range
Storage Temperature Range
Value
40
40
0.8
2
150
7
-0.3V to VS +0.3
0 to 70
-55 to 150
Unit
V
V
A
A
°C
V
V
°C
°C
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
(Indipendent 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.
4.75
9
Typ.
5
VDD -1.2
Max.
5.25
38
1.2
-200
10
5
Unit
V
V
V
V
µA
µA
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
Min.
30
0
- 20
Typ.
150
150
100
100
Twin
Max.
+ 80
±4
Unit
ns
ns
ns
ns
ns
ns
ns
%
4/9
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