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LM18293 数据表(PDF) 2 Page - National Semiconductor (TI)

[Old version datasheet] Texas Instruments acquired National semiconductor.
部件名 LM18293
功能描述  Four Channel Push-Pull Driver
PDF  6 Pages
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制造商  NSC [National Semiconductor (TI)]
网页  http://www.national.com
标志 NSC - National Semiconductor (TI)

LM18293 数据表(HTML) 2 Page - National Semiconductor (TI)

  LM18293 Datasheet HTML 1Page - National Semiconductor (TI) LM18293 Datasheet HTML 2Page - National Semiconductor (TI) LM18293 Datasheet HTML 3Page - National Semiconductor (TI) LM18293 Datasheet HTML 4Page - National Semiconductor (TI) LM18293 Datasheet HTML 5Page - National Semiconductor (TI) LM18293 Datasheet HTML 6Page - National Semiconductor (TI)  
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Absolute Maximum Ratings
If MilitaryAerospace specified devices are required
please contact the National Semiconductor Sales
OfficeDistributors for availability and specifications
Output Drive Supply Voltage (VS)
36V
Logic Supply Voltage (VSS)
36V
Input Voltage (VI)7V
Enable Voltage (VE)7V
Peak Output Current (Non-Repetitive t e 5 ms)
2A
Junction Temperature (TJ)
a
150 C
Thermal Resistance Junction to Case (iJC)14 CW
Thermal Resistance Junction to Ambient (iJA)80 CW
Internal Power Dissipation
Internally Limited
Operating Temperature Range
b
40 Cto a125 C
Storage Temperature Range
b
65 Cto a150 C
Lead Temperature (Solder 10 seconds)
260 C
Electrical Characteristics
VS e 24V VSS e 5V T e 25 C L e 04V H e 35V each channel unless otherwise noted
Symbol
Parameter
Conditions
Typical
Tested Limit
Design Limit
Units
(Note 1)
(Note 2)
VS
Main Supply (Pin 8)
Maximum Supply Voltage
36
Vmax
VSS
Logic Supply (Pin 16)
Minimum Logic Supply Voltage
45
Vmin
Maximum Logic Supply Voltage
36
Vmax
IS
Total Quiescent
VI e LIO e 0VE e H
2
6
mAmax
Supply Current
VI e HIO e 0VE e H
16
24
mAmax
VE e L
4
mAmax
ISS
Total Quiescent Logic
VI e LIO e 0VE e H
44
60
mAmax
Supply Current
VI e HIO e 0VE e H
16
22
mAmax
(pin 16)
VE e L
16
24
mAmax
VI
Input Voltage
Min Value of Low
b
03
Vmin
Max Value of Low
15
Vmax
Min Value of High
23
Vmin
Max Value of High (VSS s 7)
VSS
Vmax
Max Value of High (VSS l 7)
7
Vmax
II
Input Current
VI e L
b
10
m
Amax
VI e H
30
100
m
Amax
VE
Enable Voltage
Min Value of Low
b
03
Vmin
(Pins 1 9)
Max Value of Low
15
Vmax
Min Value of High
23
Vmin
Max Value of High (VSS s7)
VSS
Vmax
Max Value of High (VSS l7)
7
Vmax
IE
Enable Current
VE e L
b
30
b
100
m
Amax
VE e H
g
10
m
Amax
VCE sat Top
Source Saturation
Io eb1 amp
14
18
Vmax
Voltage
VCE sat Bottom
Sink Saturation
Io e 1 amp
12
18
Vmax
Voltage
tr
Rise Time
10% – 90% Vo
250
ns
tf
Fall Time
90% – 10% Vo
250
ns
ton
Turn-On Delay
50% VI to 50% Vo
450
ns
toff
Turn-Off Delay
50% VI to 50% Vo
200
ns
Note 1
Tested limits are guaranteed and 100% production tested
Note 2
Design limits are guaranteed (but not 100% production tested) over the full supply and temperature range These limits are not used to calculate outgoing
quality levels
2



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